{"title":"Rarities","description":"\u003cp\u003eMinerals you hardly ever get to see cut: hauyne from the Eifel, red beryl from Utah, grandidierite from Madagascar and emeralds from rare localities. We select the rough ourselves and cut every stone in our own workshop – each one of a kind, untreated.\u003c\/p\u003e","products":[{"product_id":"hauyn-0-09ct-rechteck-eifel","title":"Hauyne 0.09 ct – Rectangle Cut, Eifel","description":"\u003cp\u003eThis hauyne weighs \u003cstrong\u003e0.09 ct\u003c\/strong\u003e and comes from the Eifel in Germany. It is worked in a \u003cstrong\u003erectangular cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — very clean, and therefore a particularly rare unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eThe rectangular cut lets the colour stand as a calm, unbroken surface instead of splitting it into many small reflections. With a material that draws its value above all from colour, that is often the more honest choice.\u003c\/p\u003e\n\u003ch3\u003eAbout hauyne\u003c\/h3\u003e\n\u003cp\u003eHauyne belongs to the sodalite group and carries the name of the French mineralogist René Just Haüy. In cuttable quality it comes almost exclusively from the volcanic region of the Eifel, where it occurs as tiny crystals in the ejecta around Lake Laach. We have described this in detail in our guide: \u003ca href=\"\/en\/blogs\/guide\/hauyne-eifel\"\u003eHauyne, the rarest blue gemstone of the Eifel\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eHauyne is sought after above all for its colour: a deep cornflower to neon blue that hardly any other mineral reaches at this intensity. With a Mohs hardness of about 5.5 to 6 it is soft and readily cleavable. That makes it demanding to cut and recommends it for the collection, for pendants or earrings rather than for a ring worn every day.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: hauyne\u003c\/li\u003e\n\u003cli\u003eWeight: 0.09 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Eifel, Germany\u003c\/li\u003e\n\u003cli\u003eCut shape: rectangular\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/hauyn\"\u003eHauyne\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59046369427781,"sku":"HAU-EIF-009-REC","price":200.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/hauyne-eifel-0-09ct-rectangle_2981cd53-aef5-4877-a1a1-516f6e889d72.jpg?v=1791571797"},{"product_id":"hauyn-0-14ct-rund-eifel","title":"Hauyne 0.14 ct – Round Cut, Eifel","description":"\u003cp\u003eThis hauyne weighs \u003cstrong\u003e0.14 ct\u003c\/strong\u003e and comes from the Eifel in Germany. It is worked in a \u003cstrong\u003eround cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — colour and clarity are as they were laid down in the rough material. Like every stone from our workshop it is a unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eThe round cut brings out the maximum brilliance the material has to offer: every facet works towards one point, and the light returns evenly to the eye. The classic choice when fire is meant to take the lead.\u003c\/p\u003e\n\u003ch3\u003eAbout hauyne\u003c\/h3\u003e\n\u003cp\u003eHauyne belongs to the sodalite group and carries the name of the French mineralogist René Just Haüy. In cuttable quality it comes almost exclusively from the volcanic region of the Eifel, where it occurs as tiny crystals in the ejecta around Lake Laach. We have described this in detail in our guide: \u003ca href=\"\/en\/blogs\/guide\/hauyne-eifel\"\u003eHauyne, the rarest blue gemstone of the Eifel\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eHauyne is sought after above all for its colour: a deep cornflower to neon blue that hardly any other mineral reaches at this intensity. With a Mohs hardness of about 5.5 to 6 it is soft and readily cleavable. That makes it demanding to cut and recommends it for the collection, for pendants or earrings rather than for a ring worn every day.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: hauyne\u003c\/li\u003e\n\u003cli\u003eWeight: 0.14 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Eifel, Germany\u003c\/li\u003e\n\u003cli\u003eCut shape: round\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/hauyn\"\u003eHauyne\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59046369460549,"sku":"HAU-EIF-014-RUN","price":250.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/hauyne-eifel-0-14ct-round_58a37f67-a524-4930-bbfb-ad7a242fc3e4.jpg?v=1791571797"},{"product_id":"hauyn-0-16ct-trilliant-eifel","title":"Hauyne 0.16 ct – Trilliant Cut, Eifel","description":"\u003cp\u003eThis hauyne weighs \u003cstrong\u003e0.16 ct\u003c\/strong\u003e and comes from the Eifel in Germany. It is worked in a \u003cstrong\u003etrilliant cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — colour and clarity are as they were laid down in the rough material. Like every stone from our workshop it is a unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eThe trilliant cut picks up the triangular basic shape of many rough crystals. It shows a lot of surface at comparatively little loss of weight — a decisive argument with a material that rarely yields larger pieces.\u003c\/p\u003e\n\u003ch3\u003eAbout hauyne\u003c\/h3\u003e\n\u003cp\u003eHauyne belongs to the sodalite group and carries the name of the French mineralogist René Just Haüy. In cuttable quality it comes almost exclusively from the volcanic region of the Eifel, where it occurs as tiny crystals in the ejecta around Lake Laach. We have described this in detail in our guide: \u003ca href=\"\/en\/blogs\/guide\/hauyne-eifel\"\u003eHauyne, the rarest blue gemstone of the Eifel\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eHauyne is sought after above all for its colour: a deep cornflower to neon blue that hardly any other mineral reaches at this intensity. With a Mohs hardness of about 5.5 to 6 it is soft and readily cleavable. That makes it demanding to cut and recommends it for the collection, for pendants or earrings rather than for a ring worn every day.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: hauyne\u003c\/li\u003e\n\u003cli\u003eWeight: 0.16 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Eifel, Germany\u003c\/li\u003e\n\u003cli\u003eCut shape: trilliant\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/hauyn\"\u003eHauyne\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59046369493317,"sku":"HAU-EIF-016-TRI","price":200.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/hauyne-eifel-0-16ct-trilliant_72af1647-c02b-46c4-88be-a0d6d5e49ac2.jpg?v=1791571797"},{"product_id":"hauyn-0-22ct-oktagon-eifel","title":"Hauyne 0.22 ct – Octagon Cut, Eifel","description":"\u003cp\u003eThis hauyne weighs \u003cstrong\u003e0.22 ct\u003c\/strong\u003e and comes from the Eifel in Germany. It is worked in an \u003cstrong\u003eoctagon cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — colour and clarity are as they were laid down in the rough material. Like every stone from our workshop it is a unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eThe octagon cut breaks the four corners of the rectangle. That looks calmer, but above all it protects the vulnerable edges — a tangible advantage with a stone of this hardness when it is later set.\u003c\/p\u003e\n\u003ch3\u003eAbout hauyne\u003c\/h3\u003e\n\u003cp\u003eHauyne belongs to the sodalite group and carries the name of the French mineralogist René Just Haüy. In cuttable quality it comes almost exclusively from the volcanic region of the Eifel, where it occurs as tiny crystals in the ejecta around Lake Laach. We have described this in detail in our guide: \u003ca href=\"\/en\/blogs\/guide\/hauyne-eifel\"\u003eHauyne, the rarest blue gemstone of the Eifel\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eHauyne is sought after above all for its colour: a deep cornflower to neon blue that hardly any other mineral reaches at this intensity. With a Mohs hardness of about 5.5 to 6 it is soft and readily cleavable. That makes it demanding to cut and recommends it for the collection, for pendants or earrings rather than for a ring worn every day.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: hauyne\u003c\/li\u003e\n\u003cli\u003eWeight: 0.22 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Eifel, Germany\u003c\/li\u003e\n\u003cli\u003eCut shape: octagon\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/hauyn\"\u003eHauyne\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59046369526085,"sku":"HAU-EIF-022-OKT","price":300.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/hauyne-eifel-0-22ct-octagon_7a73f913-08e7-4598-a6c5-4a68af0bac91.jpg?v=1791571797"},{"product_id":"hauyn-0-26ct-fantasieschliff-eifel","title":"Hauyne 0.26 ct – Fancy Cut, Eifel","description":"\u003cp\u003eThis hauyne weighs \u003cstrong\u003e0.26 ct\u003c\/strong\u003e and comes from the Eifel in Germany. It is worked in a \u003cstrong\u003efancy cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — very clear for a faceted hauyne and therefore a particularly rare unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eA fancy cut follows no standard pattern; it is designed for the individual crystal. Every facet sits where this piece of rough demands it — the design follows inclusions, colour distribution and shape, not the other way round.\u003c\/p\u003e\n\u003ch3\u003eAbout hauyne\u003c\/h3\u003e\n\u003cp\u003eHauyne belongs to the sodalite group and carries the name of the French mineralogist René Just Haüy. In cuttable quality it comes almost exclusively from the volcanic region of the Eifel, where it occurs as tiny crystals in the ejecta around Lake Laach. We have described this in detail in our guide: \u003ca href=\"\/en\/blogs\/guide\/hauyne-eifel\"\u003eHauyne, the rarest blue gemstone of the Eifel\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eHauyne is sought after above all for its colour: a deep cornflower to neon blue that hardly any other mineral reaches at this intensity. With a Mohs hardness of about 5.5 to 6 it is soft and readily cleavable. That makes it demanding to cut and recommends it for the collection, for pendants or earrings rather than for a ring worn every day.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: hauyne\u003c\/li\u003e\n\u003cli\u003eWeight: 0.26 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Eifel, Germany\u003c\/li\u003e\n\u003cli\u003eCut shape: fancy cut\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/hauyn\"\u003eHauyne\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59046373523781,"sku":"HAU-EIF-026-FAN","price":1200.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/hauyne-eifel-0-26ct-fancy_344fa78a-035e-4d31-949f-9484496dd446.jpg?v=1791571797"},{"product_id":"hauyn-0-29ct-fantasieschliff-eifel","title":"Hauyne 0.29 ct – Fancy Cut, Eifel","description":"\u003cp\u003eThis hauyne weighs \u003cstrong\u003e0.29 ct\u003c\/strong\u003e and comes from the Eifel in Germany. It is worked in a \u003cstrong\u003efancy cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — colour and clarity are as they were laid down in the rough material. Like every stone from our workshop it is a unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eWith a fancy cut the design emerges at the stone itself. Rather than forcing a finished shape onto it, we follow what the rough dictates — that takes more time, preserves weight, and guides the light to where the colour sits deepest.\u003c\/p\u003e\n\u003ch3\u003eAbout hauyne\u003c\/h3\u003e\n\u003cp\u003eHauyne belongs to the sodalite group and carries the name of the French mineralogist René Just Haüy. In cuttable quality it comes almost exclusively from the volcanic region of the Eifel, where it occurs as tiny crystals in the ejecta around Lake Laach. We have described this in detail in our guide: \u003ca href=\"\/en\/blogs\/guide\/hauyne-eifel\"\u003eHauyne, the rarest blue gemstone of the Eifel\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eHauyne is sought after above all for its colour: a deep cornflower to neon blue that hardly any other mineral reaches at this intensity. With a Mohs hardness of about 5.5 to 6 it is soft and readily cleavable. That makes it demanding to cut and recommends it for the collection, for pendants or earrings rather than for a ring worn every day.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: hauyne\u003c\/li\u003e\n\u003cli\u003eWeight: 0.29 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Eifel, Germany\u003c\/li\u003e\n\u003cli\u003eCut shape: fancy cut\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/hauyn\"\u003eHauyne\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59046373556549,"sku":"HAU-EIF-029-FAN","price":600.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/hauyne-eifel-0-29ct-fancy_29070284-3aab-4e44-91fc-46fbc0db0e62.jpg?v=1791571797"},{"product_id":"hauyn-0-30ct-rechteck-eifel","title":"Hauyne 0.30 ct – Rectangle Cut, Eifel","description":"\u003cp\u003eThis hauyne weighs \u003cstrong\u003e0.30 ct\u003c\/strong\u003e and comes from the Eifel in Germany. It is worked in a \u003cstrong\u003erectangular cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — very clear for a faceted hauyne and therefore a particularly rare unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eThe rectangular cut, with its long, quiet facets, shows exactly what makes this stone: one large, coherent field of colour instead of many small reflections. At this clarity, that restraint pays off.\u003c\/p\u003e\n\u003ch3\u003eAbout hauyne\u003c\/h3\u003e\n\u003cp\u003eHauyne belongs to the sodalite group and carries the name of the French mineralogist René Just Haüy. In cuttable quality it comes almost exclusively from the volcanic region of the Eifel, where it occurs as tiny crystals in the ejecta around Lake Laach. We have described this in detail in our guide: \u003ca href=\"\/en\/blogs\/guide\/hauyne-eifel\"\u003eHauyne, the rarest blue gemstone of the Eifel\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eHauyne is sought after above all for its colour: a deep cornflower to neon blue that hardly any other mineral reaches at this intensity. With a Mohs hardness of about 5.5 to 6 it is soft and readily cleavable. That makes it demanding to cut and recommends it for the collection, for pendants or earrings rather than for a ring worn every day.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: hauyne\u003c\/li\u003e\n\u003cli\u003eWeight: 0.30 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Eifel, Germany\u003c\/li\u003e\n\u003cli\u003eCut shape: rectangular\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/hauyn\"\u003eHauyne\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59046373589317,"sku":"HAU-EIF-030-REC","price":1500.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/hauyne-eifel-0-30ct-rectangle_215835df-5d6f-4c53-9b85-e26bb91b72e2.jpg?v=1791571797"},{"product_id":"hauyn-0-32ct-fantasieschliff-eifel","title":"Hauyne 0.32 ct – Fancy Cut, Eifel","description":"\u003cp\u003eThis hauyne weighs \u003cstrong\u003e0.32 ct\u003c\/strong\u003e and comes from the Eifel in Germany. It is worked in a \u003cstrong\u003efancy cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — colour and clarity are as they were laid down in the rough material. Like every stone from our workshop it is a unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eWith a fancy cut the rough decides the shape. We lay out the facets so that as little substance as possible is lost and the light returns where the blue is strongest — two goals that rarely agree of their own accord.\u003c\/p\u003e\n\u003ch3\u003eAbout hauyne\u003c\/h3\u003e\n\u003cp\u003eHauyne belongs to the sodalite group and carries the name of the French mineralogist René Just Haüy. In cuttable quality it comes almost exclusively from the volcanic region of the Eifel, where it occurs as tiny crystals in the ejecta around Lake Laach. We have described this in detail in our guide: \u003ca href=\"\/en\/blogs\/guide\/hauyne-eifel\"\u003eHauyne, the rarest blue gemstone of the Eifel\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eHauyne is sought after above all for its colour: a deep cornflower to neon blue that hardly any other mineral reaches at this intensity. With a Mohs hardness of about 5.5 to 6 it is soft and readily cleavable. That makes it demanding to cut and recommends it for the collection, for pendants or earrings rather than for a ring worn every day.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: hauyne\u003c\/li\u003e\n\u003cli\u003eWeight: 0.32 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Eifel, Germany\u003c\/li\u003e\n\u003cli\u003eCut shape: fancy cut\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/hauyn\"\u003eHauyne\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59046376538437,"sku":"HAU-EIF-032-FAN","price":1200.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/hauyne-eifel-0-32ct-fancy_69f9ffd1-5987-472a-9ce6-f0926eb79eab.jpg?v=1791571797"},{"product_id":"hauyn-0-38ct-rund-eifel","title":"Hauyne 0.38 ct – Round Cut, Eifel","description":"\u003cp\u003eThis hauyne weighs \u003cstrong\u003e0.38 ct\u003c\/strong\u003e and comes from the Eifel in Germany. It is worked in a \u003cstrong\u003eround cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — colour and clarity are as they were laid down in the rough material. Like every stone from our workshop it is a unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eThe round cut is the benchmark every other cut has to measure up against: every facet works towards one point, and the light returns evenly to the eye. Symmetry and polish forgive no carelessness here.\u003c\/p\u003e\n\u003ch3\u003eAbout hauyne\u003c\/h3\u003e\n\u003cp\u003eHauyne belongs to the sodalite group and carries the name of the French mineralogist René Just Haüy. In cuttable quality it comes almost exclusively from the volcanic region of the Eifel, where it occurs as tiny crystals in the ejecta around Lake Laach. We have described this in detail in our guide: \u003ca href=\"\/en\/blogs\/guide\/hauyne-eifel\"\u003eHauyne, the rarest blue gemstone of the Eifel\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eHauyne is sought after above all for its colour: a deep cornflower to neon blue that hardly any other mineral reaches at this intensity. With a Mohs hardness of about 5.5 to 6 it is soft and readily cleavable. That makes it demanding to cut and recommends it for the collection, for pendants or earrings rather than for a ring worn every day.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: hauyne\u003c\/li\u003e\n\u003cli\u003eWeight: 0.38 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Eifel, Germany\u003c\/li\u003e\n\u003cli\u003eCut shape: round\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/hauyn\"\u003eHauyne\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59046376603973,"sku":"HAU-EIF-038-RUN","price":800.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/hauyne-eifel-0-38ct-round_022045d5-819c-4ec1-b657-43177c2d5261.jpg?v=1791571797"},{"product_id":"hauyn-0-51ct-trilliant-eifel","title":"Hauyne 0.51 ct – Trilliant Cut, Eifel","description":"\u003cp\u003eThis hauyne weighs \u003cstrong\u003e0.51 ct\u003c\/strong\u003e and comes from the Eifel in Germany. It is worked in a \u003cstrong\u003etrilliant cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — colour and clarity are as they were laid down in the rough material. At 0.51 ct it is among the larger stones this material yields at all.\u003c\/p\u003e\n\u003cp\u003eThe trilliant cut picks up the triangular basic shape of the rough crystal and shows a lot of surface at little loss of weight. That is exactly why the decision falls this way on a piece of this size: with hauyne, every hundredth of a carat that does not end up in the grinding slurry is a real gain.\u003c\/p\u003e\n\u003ch3\u003eAbout hauyne\u003c\/h3\u003e\n\u003cp\u003eHauyne belongs to the sodalite group and carries the name of the French mineralogist René Just Haüy. In cuttable quality it comes almost exclusively from the volcanic region of the Eifel, where it occurs as tiny crystals in the ejecta around Lake Laach. Cut stones above one carat count as an exception among collectors. We have described this in detail in our guide: \u003ca href=\"\/en\/blogs\/guide\/hauyne-eifel\"\u003eHauyne, the rarest blue gemstone of the Eifel\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eHauyne is sought after above all for its colour: a deep cornflower to neon blue that hardly any other mineral reaches at this intensity. With a Mohs hardness of about 5.5 to 6 it is soft and readily cleavable. That makes it demanding to cut and recommends it for the collection, for pendants or earrings rather than for a ring worn every day.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: hauyne\u003c\/li\u003e\n\u003cli\u003eWeight: 0.51 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Eifel, Germany\u003c\/li\u003e\n\u003cli\u003eCut shape: trilliant\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/hauyn\"\u003eHauyne\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59046376636741,"sku":"HAU-EIF-051-TRI","price":1800.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/hauyne-eifel-0-51ct-triangle_9ce2fd63-3706-48f7-87d9-50c28facca08.jpg?v=1791571797"},{"product_id":"grandidierit-0-09ct-rechteck-madagaskar","title":"Grandidierite 0.09 ct – Rectangle Cut, Madagascar","description":"\u003cp\u003eThis grandidierite weighs \u003cstrong\u003e0.09 ct\u003c\/strong\u003e and comes from Madagascar. It is worked in a \u003cstrong\u003erectangular cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — colour and clarity are as they were laid down in the rough material. Like every stone from our workshop it is a unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eThe rectangular cut layers long, calm step facets one above the other and shows the colour as a continuous surface rather than as sparkle. On a stone of this size that holds the colour together, which otherwise falls apart easily.\u003c\/p\u003e\n\u003ch3\u003eAbout grandidierite\u003c\/h3\u003e\n\u003cp\u003eGrandidierite was discovered in Madagascar in 1902 by Alfred Lacroix and named after the French explorer Alfred Grandidier. For decades the mineral was known almost exclusively in a cloudy, opaque form — facetable, clear material remained the exception and still comes almost entirely from southern Madagascar.\u003c\/p\u003e\n\u003cp\u003eIts colour lies between blue-green and green-blue and comes from iron in the crystal lattice. The pronounced trichroism is striking: depending on the viewing direction, the same stone appears colourless, blue-green or dark green. With a Mohs hardness of 7 to 7.5, grandidierite is considerably more robust than many other collector stones; a distinct cleavage nonetheless demands care when cutting and setting.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: grandidierite\u003c\/li\u003e\n\u003cli\u003eWeight: 0.09 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Madagascar\u003c\/li\u003e\n\u003cli\u003eCut shape: rectangle\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/grandidierit\"\u003eGrandidierite\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59073190986053,"sku":"GRA-MAD-009-REC","price":150.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/Grandidierite-Madagascar-0.09ct-Untreated.jpg?v=1791571862"},{"product_id":"grandidierit-0-21ct-rechteck-madagaskar","title":"Grandidierite 0.21 ct – Rectangle Cut, Madagascar","description":"\u003cp\u003eThis grandidierite weighs \u003cstrong\u003e0.21 ct\u003c\/strong\u003e and comes from Madagascar. It is worked in a \u003cstrong\u003erectangular cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — the colour runs deep without turning dark. Like every stone from our workshop it is a unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eThe rectangular cut demands clean, parallel rows of facets — any irregularity shows up immediately in those long lines. In return it guides the light calmly through the stone and lets the colour run deep.\u003c\/p\u003e\n\u003ch3\u003eAbout grandidierite\u003c\/h3\u003e\n\u003cp\u003eGrandidierite was discovered in Madagascar in 1902 by Alfred Lacroix and named after the French explorer Alfred Grandidier. For decades the mineral was known almost exclusively in a cloudy, opaque form — facetable, clear material remained the exception and still comes almost entirely from southern Madagascar.\u003c\/p\u003e\n\u003cp\u003eIts colour lies between blue-green and green-blue and comes from iron in the crystal lattice. The pronounced trichroism is striking: depending on the viewing direction, the same stone appears colourless, blue-green or dark green. With a Mohs hardness of 7 to 7.5, grandidierite is considerably more robust than many other collector stones; a distinct cleavage nonetheless demands care when cutting and setting.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: grandidierite\u003c\/li\u003e\n\u003cli\u003eWeight: 0.21 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Madagascar\u003c\/li\u003e\n\u003cli\u003eCut shape: rectangle\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/grandidierit\"\u003eGrandidierite\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59073197506885,"sku":"GRA-MAD-021-REC","price":400.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/Grandidierite-Madagascar-0.21ct-Untreated.jpg?v=1791570297"},{"product_id":"grandidierit-0-35ct-rechteck-madagaskar","title":"Grandidierite 0.35 ct – Rectangle Cut, Madagascar","description":"\u003cp\u003eThis grandidierite weighs \u003cstrong\u003e0.35 ct\u003c\/strong\u003e and comes from Madagascar. It is worked in a \u003cstrong\u003erectangular cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — colour and clarity are as they were laid down in the rough material. Like every stone from our workshop it is a unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eThe rectangular cut guides the light through the stone in broad bands. Where a brilliant cut would break the colour into many small reflections, here it stays as a surface — the wiser decision with grandidierite.\u003c\/p\u003e\n\u003ch3\u003eAbout grandidierite\u003c\/h3\u003e\n\u003cp\u003eGrandidierite was discovered in Madagascar in 1902 by Alfred Lacroix and named after the French explorer Alfred Grandidier. For decades the mineral was known almost exclusively in a cloudy, opaque form — facetable, clear material remained the exception and still comes almost entirely from southern Madagascar.\u003c\/p\u003e\n\u003cp\u003eIts colour lies between blue-green and green-blue and comes from iron in the crystal lattice. The pronounced trichroism is striking: depending on the viewing direction, the same stone appears colourless, blue-green or dark green. With a Mohs hardness of 7 to 7.5, grandidierite is considerably more robust than many other collector stones; a distinct cleavage nonetheless demands care when cutting and setting.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: grandidierite\u003c\/li\u003e\n\u003cli\u003eWeight: 0.35 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Madagascar\u003c\/li\u003e\n\u003cli\u003eCut shape: rectangle\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/grandidierit\"\u003eGrandidierite\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59073201799493,"sku":"GRA-MAD-035-REC","price":350.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/Grandidierite_-_Madagascar_-_0.35ct_-_Untreated.jpg?v=1791570297"},{"product_id":"grandidierit-0-58ct-rechteck-madagaskar","title":"Grandidierite 0.58 ct – Rectangle Cut, Madagascar","description":"\u003cp\u003eThis grandidierite weighs \u003cstrong\u003e0.58 ct\u003c\/strong\u003e and comes from Madagascar. It is worked in a \u003cstrong\u003erectangular cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — colour and clarity are as they were laid down in the rough material. Like every stone from our workshop it is a unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eIn a rectangular cut the step facets lie parallel to the table. That shows inclusions more openly than a brilliant cut would, but in return brings colour and trichroism to bear over their full length.\u003c\/p\u003e\n\u003ch3\u003eAbout grandidierite\u003c\/h3\u003e\n\u003cp\u003eGrandidierite was discovered in Madagascar in 1902 by Alfred Lacroix and named after the French explorer Alfred Grandidier. For decades the mineral was known almost exclusively in a cloudy, opaque form — facetable, clear material remained the exception and still comes almost entirely from southern Madagascar.\u003c\/p\u003e\n\u003cp\u003eIts colour lies between blue-green and green-blue and comes from iron in the crystal lattice. The pronounced trichroism is striking: depending on the viewing direction, the same stone appears colourless, blue-green or dark green. With a Mohs hardness of 7 to 7.5, grandidierite is considerably more robust than many other collector stones; a distinct cleavage nonetheless demands care when cutting and setting.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: grandidierite\u003c\/li\u003e\n\u003cli\u003eWeight: 0.58 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Madagascar\u003c\/li\u003e\n\u003cli\u003eCut shape: rectangle\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/grandidierit\"\u003eGrandidierite\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59073204552005,"sku":"GRA-MAD-058-REC","price":580.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/Grandidierite_-_Madagascar_-_0.58ct_-_Untreated.jpg?v=1791570297"},{"product_id":"grandidierit-0-75ct-fantasieschliff-madagaskar","title":"Grandidierite 0.75 ct – Fancy Cut, Madagascar","description":"\u003cp\u003eThis grandidierite weighs \u003cstrong\u003e0.75 ct\u003c\/strong\u003e and comes from Madagascar. It is worked in a \u003cstrong\u003efancy cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — colour and clarity are as they were laid down in the rough material. Like every stone from our workshop it is a unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eThis cut follows no standard, but the rough: a slanted, trapezoidal outline with step facets. Shapes like this arise when you leave the crystal its weight and clarity instead of forcing it into a norm.\u003c\/p\u003e\n\u003ch3\u003eAbout grandidierite\u003c\/h3\u003e\n\u003cp\u003eGrandidierite was discovered in Madagascar in 1902 by Alfred Lacroix and named after the French explorer Alfred Grandidier. For decades the mineral was known almost exclusively in a cloudy, opaque form — facetable, clear material remained the exception and still comes almost entirely from southern Madagascar.\u003c\/p\u003e\n\u003cp\u003eIts colour lies between blue-green and green-blue and comes from iron in the crystal lattice. The pronounced trichroism is striking: depending on the viewing direction, the same stone appears colourless, blue-green or dark green. With a Mohs hardness of 7 to 7.5, grandidierite is considerably more robust than many other collector stones; a distinct cleavage nonetheless demands care when cutting and setting.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: grandidierite\u003c\/li\u003e\n\u003cli\u003eWeight: 0.75 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Madagascar\u003c\/li\u003e\n\u003cli\u003eCut shape: fancy cut\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/grandidierit\"\u003eGrandidierite\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59073204617541,"sku":"GRA-MAD-075-FAN","price":750.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/Grandidierite_-_Madagascar_-_0.75ct_-_Untreated.jpg?v=1791570297"},{"product_id":"grandidierit-0-91ct-rechteck-madagaskar","title":"Grandidierite 0.91 ct – Rectangle Cut, Madagascar","description":"\u003cp\u003eThis grandidierite weighs \u003cstrong\u003e0.91 ct\u003c\/strong\u003e and comes from Madagascar. It is worked in a \u003cstrong\u003erectangular cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — at almost one carat it is among the larger stones this material yields at all.\u003c\/p\u003e\n\u003cp\u003eThe rectangular cut makes use of the length of the rough and loses little substance in doing so. With a material that rarely yields large clear pieces, every tenth of a carat that does not end up in the grinding slurry counts.\u003c\/p\u003e\n\u003ch3\u003eAbout grandidierite\u003c\/h3\u003e\n\u003cp\u003eGrandidierite was discovered in Madagascar in 1902 by Alfred Lacroix and named after the French explorer Alfred Grandidier. For decades the mineral was known almost exclusively in a cloudy, opaque form — facetable, clear material remained the exception and still comes almost entirely from southern Madagascar.\u003c\/p\u003e\n\u003cp\u003eIts colour lies between blue-green and green-blue and comes from iron in the crystal lattice. The pronounced trichroism is striking: depending on the viewing direction, the same stone appears colourless, blue-green or dark green. With a Mohs hardness of 7 to 7.5, grandidierite is considerably more robust than many other collector stones; a distinct cleavage nonetheless demands care when cutting and setting.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: grandidierite\u003c\/li\u003e\n\u003cli\u003eWeight: 0.91 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Madagascar\u003c\/li\u003e\n\u003cli\u003eCut shape: rectangle\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/grandidierit\"\u003eGrandidierite\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59073207533893,"sku":"GRA-MAD-091-REC","price":299.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/Grandidierite-Madagascar-0.91ct-Untreated.jpg?v=1791570297"},{"product_id":"grandidierit-1-21ct-oval-madagaskar","title":"Grandidierite 1.21 ct – Oval Cut, Madagascar","description":"\u003cp\u003eThis grandidierite weighs \u003cstrong\u003e1.21 ct\u003c\/strong\u003e and comes from Madagascar. It is worked in an \u003cstrong\u003eoval cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — at over one carat it lies well beyond what this material can usually be cut into.\u003c\/p\u003e\n\u003cp\u003eThe oval cut brings the most weight home on elongated rough and looks softer than a rectangle at the same time. The facets are laid out so that the light returns across the full length.\u003c\/p\u003e\n\u003ch3\u003eAbout grandidierite\u003c\/h3\u003e\n\u003cp\u003eGrandidierite was discovered in Madagascar in 1902 by Alfred Lacroix and named after the French explorer Alfred Grandidier. For decades the mineral was known almost exclusively in a cloudy, opaque form — facetable, clear material remained the exception and still comes almost entirely from southern Madagascar. Cut stones above one carat count as a rarity among collectors.\u003c\/p\u003e\n\u003cp\u003eIts colour lies between blue-green and green-blue and comes from iron in the crystal lattice. The pronounced trichroism is striking: depending on the viewing direction, the same stone appears colourless, blue-green or dark green. With a Mohs hardness of 7 to 7.5, grandidierite is considerably more robust than many other collector stones; a distinct cleavage nonetheless demands care when cutting and setting.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: grandidierite\u003c\/li\u003e\n\u003cli\u003eWeight: 1.21 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Madagascar\u003c\/li\u003e\n\u003cli\u003eCut shape: oval\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/grandidierit\"\u003eGrandidierite\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59073207632197,"sku":"GRA-MAD-121-OVA","price":1499.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/Grandidierite-Madagascar-1.21ct-Untreated.jpg?v=1791570297"},{"product_id":"grandidierit-2-12ct-rund-madagaskar","title":"Grandidierite 2.12 ct – Round Cut, Madagascar","description":"\u003cp\u003eThis grandidierite weighs \u003cstrong\u003e2.12 ct\u003c\/strong\u003e and comes from Madagascar. It is worked in a \u003cstrong\u003eround cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — in this size it is among the very rare exceptions. Grandidierites over two carats in cuttable quality are hard to find on the market.\u003c\/p\u003e\n\u003cp\u003eThe round cut is the most demanding test of symmetry and polish — every inaccuracy shows immediately. At the same time it is the shape that displays the colour and fire of a grandidierite most completely.\u003c\/p\u003e\n\u003ch3\u003eAbout grandidierite\u003c\/h3\u003e\n\u003cp\u003eGrandidierite was discovered in Madagascar in 1902 by Alfred Lacroix and named after the French explorer Alfred Grandidier. For decades the mineral was known almost exclusively in a cloudy, opaque form — facetable, clear material remained the exception and still comes almost entirely from southern Madagascar. Cut stones above one carat count as a rarity among collectors.\u003c\/p\u003e\n\u003cp\u003eIts colour lies between blue-green and green-blue and comes from iron in the crystal lattice. The pronounced trichroism is striking: depending on the viewing direction, the same stone appears colourless, blue-green or dark green. With a Mohs hardness of 7 to 7.5, grandidierite is considerably more robust than many other collector stones; a distinct cleavage nonetheless demands care when cutting and setting.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: grandidierite\u003c\/li\u003e\n\u003cli\u003eWeight: 2.12 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Madagascar\u003c\/li\u003e\n\u003cli\u003eCut shape: round\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/grandidierit\"\u003eGrandidierite\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59073209565509,"sku":"GRA-MAD-212-RUN","price":3990.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/Grandidierite-Madagascar-2.12ct-Untreated.jpg?v=1791570297"},{"product_id":"roter-beryll-0-11ct-oktagon-utah","title":"Red Beryl 0.11 ct – Octagon Cut, Utah","description":"\u003cp\u003eThis red beryl weighs \u003cstrong\u003e0.11 ct\u003c\/strong\u003e and comes from Utah in the USA. It is worked in an \u003cstrong\u003eoctagon cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — colour and clarity are as they were laid down in the rough material. Like every stone from our workshop it is a unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eThe octagon cut — a square with bevelled corners — brings calm into strongly coloured material: large step facets show the colour as a surface instead of dissolving it into sparkle. The clipped corners at the same time protect the most vulnerable places on the girdle.\u003c\/p\u003e\n\u003ch3\u003eAbout red beryl\u003c\/h3\u003e\n\u003cp\u003eRed beryl, in the trade also called bixbite, is the manganese-coloured red variety of beryl — the same mineral family as emerald and aquamarine. In cuttable quality it comes practically only from the Wah Wah Mountains in Utah. We have described this in detail in our guide: \u003ca href=\"\/en\/blogs\/guide\/red-beryl-utah\"\u003eRed beryl, the red relative of emerald from Utah\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eCut stones above one carat are exceptionally rare — the vast majority of the material stays well below that, which makes this stone a typical representative of its size. Inclusions belong to red beryl and count among collectors as proof of origin rather than as a flaw. With a Mohs hardness of 7.5 to 8 it is hard enough for everyday use in jewellery; because of its rarity it still usually ends up in a collection.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: red beryl (bixbite)\u003c\/li\u003e\n\u003cli\u003eWeight: 0.11 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Utah, USA\u003c\/li\u003e\n\u003cli\u003eCut shape: octagon\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/roter-beryll\"\u003eRed Beryl\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59098338296133,"sku":"ROT-UTA-011-OKT","price":320.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/RedBeryl-Utah_USA-0.11ct-Untreated.jpg?v=1791571862"},{"product_id":"roter-beryll-0-16ct-rechteck-utah","title":"Red Beryl 0.16 ct – Rectangular Cut, Utah","description":"\u003cp\u003eThis red beryl weighs \u003cstrong\u003e0.16 ct\u003c\/strong\u003e and comes from Utah in the USA. It is worked in a \u003cstrong\u003erectangular cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — the fine inclusions are typical of red beryl and belong to the character of the material. Like every stone from our workshop it is a unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eThe rectangular cut is the classic step cut of the beryl family: broad, calm bands of facets and clipped corners. It shows colour and interior openly, preserves weight and spares the most vulnerable places — with a material that almost always brings inclusions, the most sensible choice.\u003c\/p\u003e\n\u003ch3\u003eAbout red beryl\u003c\/h3\u003e\n\u003cp\u003eRed beryl, in the trade also called bixbite, is the manganese-coloured red variety of beryl — the same mineral family as emerald and aquamarine. In cuttable quality it comes practically only from the Wah Wah Mountains in Utah. We have described this in detail in our guide: \u003ca href=\"\/en\/blogs\/guide\/red-beryl-utah\"\u003eRed beryl, the red relative of emerald from Utah\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eCut stones above one carat are exceptionally rare — the vast majority of the material stays well below that, which makes this stone a typical representative of its size. Inclusions belong to red beryl and count among collectors as proof of origin rather than as a flaw. With a Mohs hardness of 7.5 to 8 it is hard enough for everyday use in jewellery; because of its rarity it still usually ends up in a collection.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: red beryl (bixbite)\u003c\/li\u003e\n\u003cli\u003eWeight: 0.16 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Utah, USA\u003c\/li\u003e\n\u003cli\u003eCut shape: rectangle\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/roter-beryll\"\u003eRed Beryl\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59098340622661,"sku":"ROT-UTA-016-REC","price":390.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/RedBeryl-Utah_USA-0.16ct-Untreated.jpg?v=1791571862"},{"product_id":"roter-beryll-0-28ct-rechteck-utah","title":"Red Beryl 0.28 ct – Rectangular Cut, Utah","description":"\u003cp\u003eThis red beryl weighs \u003cstrong\u003e0.28 ct\u003c\/strong\u003e and comes from Utah in the USA. It is worked in a \u003cstrong\u003erectangular cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — colour and clarity are as they were laid down in the rough material. Like every stone from our workshop it is a unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eThe rectangular cut is the classic step cut of the beryl family: broad, calm bands of facets and clipped corners. It shows colour and interior openly, preserves weight and spares the most vulnerable places — with a material that almost always brings inclusions, the most sensible choice.\u003c\/p\u003e\n\u003ch3\u003eAbout red beryl\u003c\/h3\u003e\n\u003cp\u003eRed beryl, in the trade also called bixbite, is the manganese-coloured red variety of beryl — the same mineral family as emerald and aquamarine. In cuttable quality it comes practically only from the Wah Wah Mountains in Utah. We have described this in detail in our guide: \u003ca href=\"\/en\/blogs\/guide\/red-beryl-utah\"\u003eRed beryl, the red relative of emerald from Utah\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eCut stones above one carat are exceptionally rare — the vast majority of the material stays well below that. At 0.28 ct this stone is already above what is usually cut from this deposit. Inclusions belong to red beryl and count among collectors as proof of origin rather than as a flaw. With a Mohs hardness of 7.5 to 8 it is hard enough for everyday use in jewellery; because of its rarity it still usually ends up in a collection.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: red beryl (bixbite)\u003c\/li\u003e\n\u003cli\u003eWeight: 0.28 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Utah, USA\u003c\/li\u003e\n\u003cli\u003eCut shape: rectangle\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/roter-beryll\"\u003eRed Beryl\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59638073491781,"sku":"ROT-UTA-028-REC","price":1200.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/RedBeryl-Utah_USA-0.28ct-Untreated-1x1.jpg?v=1791571862"},{"product_id":"rhodochrosit-0-40ct-fantasieschliff-colorado","title":"Rhodochrosite 0.40 ct – Fancy Cut, Colorado","description":"\u003cp\u003eThis rhodochrosite weighs \u003cstrong\u003e0.40 ct\u003c\/strong\u003e and comes from the Sweet Home Mine in Colorado, USA. It is worked in a \u003cstrong\u003efancy cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — colour and clarity are as they were laid down in the rough material. Like every stone from our workshop it is a unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eThe fancy cut follows the shape the rough piece dictated — a parallelogram with calm step facets. With a material this soft and this ready to cleave, every additional cut is a risk; we therefore take the outline that leads to the goal without detours and let the facets show the colour as a surface.\u003c\/p\u003e\n\u003ch3\u003eAbout rhodochrosite\u003c\/h3\u003e\n\u003cp\u003eRhodochrosite is manganese carbonate, in German also called Manganspat. Most pieces in the trade are opaque and banded in pink and white, come from Argentina and are worked into cabochons or objects. Transparent, facetable material is something else entirely — and very rare.\u003c\/p\u003e\n\u003cp\u003eThe most famous source for it is the Sweet Home Mine near Alma in Colorado, a former silver mine that was kept running in the 1990s specifically for its rhodochrosite crystals. Since its closure in 2004 nothing more has come from there; what circulates stems from old stock.\u003c\/p\u003e\n\u003cp\u003eFor the cutter, rhodochrosite is one of the most demanding species of all: Mohs hardness 3.5 to 4, perfect cleavage in three directions and sensitivity to acids. A faceted rhodochrosite is therefore first and foremost a collector's stone. It is not made for a ring worn every day, but all the more so for a pendant or a display case.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: rhodochrosite\u003c\/li\u003e\n\u003cli\u003eWeight: 0.40 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Sweet Home Mine, Colorado, USA\u003c\/li\u003e\n\u003cli\u003eCut shape: fancy\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/rhodochrosit\"\u003eRhodochrosite\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59638085419333,"sku":"RHO-COL-040-FAN","price":600.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/Rhodochrosit-Colorado_USA-0.40ct-Untreated-1x1.jpg?v=1791571862"},{"product_id":"smaragd-0-34ct-carre-habachtal","title":"Emerald 0.34 ct – Carré Cut, Habachtal","description":"\u003cp\u003eThis emerald weighs \u003cstrong\u003e0.34 ct\u003c\/strong\u003e and comes from the Habachtal in the Hohe Tauern, Austria. It is worked in a \u003cstrong\u003ecarré cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — not oiled, not resin-filled. Colour and clarity are as they were laid down in the rough material. Like every stone from our workshop it is a unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eThe carré cut is a square step cut: broad, calm bands of facets around a large table. It shows the green as a closed surface and lets you see into the interior of the stone — with emerald, which almost always brings inclusions, the most honest form.\u003c\/p\u003e\n\u003ch3\u003eAbout emerald\u003c\/h3\u003e\n\u003cp\u003eEmerald is the variety of beryl coloured green by chromium and vanadium. The Habachtal is the best-known emerald occurrence in central Europe; cuttable material is exceptionally rare there. We have described this in detail in our guide: \u003ca href=\"\/en\/blogs\/guide\/emerald-habachtal-torrington\"\u003eEmerald: untreated from the Habachtal and from Torrington\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eAlmost every emerald in the trade is oiled or resin-filled to disguise fissures. This stone is not — what you see stays that way. Inclusions belong to emerald and, with an Alpine stone, count as proof of origin rather than as a flaw. With a Mohs hardness of 7.5 to 8 it is suitable for jewellery, but sensitive to knocks because of its internal fissures; please avoid ultrasonic cleaning.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: emerald (beryl)\u003c\/li\u003e\n\u003cli\u003eWeight: 0.34 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Habachtal, Austria\u003c\/li\u003e\n\u003cli\u003eCut shape: carré\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/smaragd\"\u003eEmerald\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59654398148933,"sku":"SMA-HAB-034-CAR","price":680.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/Smaragd-Habachtal-0.34ct-Untreated-1x1.jpg?v=1791574223"},{"product_id":"smaragd-0-27ct-fantasieschliff-habachtal","title":"Emerald 0.27 ct – Fancy Cut, Habachtal","description":"\u003cp\u003eThis emerald weighs \u003cstrong\u003e0.27 ct\u003c\/strong\u003e and comes from the Habachtal in the Hohe Tauern, Austria. It is worked in a \u003cstrong\u003efancy cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — not oiled, not resin-filled. Colour and clarity are as they were laid down in the rough material. Like every stone from our workshop it is a unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eThe parallelogram outline follows the rough piece: rather than forcing the rare Habachtal material into a standard measure, we chose the outline so that as much of it as possible is preserved. The step facets show the green calmly and openly and give the stone a distinctive, graphic shape.\u003c\/p\u003e\n\u003ch3\u003eAbout emerald\u003c\/h3\u003e\n\u003cp\u003eEmerald is the variety of beryl coloured green by chromium and vanadium. The Habachtal is the best-known emerald occurrence in central Europe; cuttable material is exceptionally rare there. We have described this in detail in our guide: \u003ca href=\"\/en\/blogs\/guide\/emerald-habachtal-torrington\"\u003eEmerald: untreated from the Habachtal and from Torrington\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eAlmost every emerald in the trade is oiled or resin-filled to disguise fissures. This stone is not — what you see stays that way. Inclusions belong to emerald and, with an Alpine stone, count as proof of origin rather than as a flaw. With a Mohs hardness of 7.5 to 8 it is suitable for jewellery, but sensitive to knocks because of its internal fissures; please avoid ultrasonic cleaning.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: emerald (beryl)\u003c\/li\u003e\n\u003cli\u003eWeight: 0.27 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Habachtal, Austria\u003c\/li\u003e\n\u003cli\u003eCut shape: fancy (parallelogram)\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/smaragd\"\u003eEmerald\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59654399656261,"sku":"SMA-HAB-027-FAN","price":540.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/Smaragd-Habachtal-0.27ct-Untreated-1x1.jpg?v=1791574223"},{"product_id":"smaragd-0-20ct-carre-torrington","title":"Emerald 0.20 ct – Carré Cut, Torrington","description":"\u003cp\u003eThis emerald weighs \u003cstrong\u003e0.20 ct\u003c\/strong\u003e and comes from Torrington in New South Wales, Australia. It is worked in a \u003cstrong\u003ecarré cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — not oiled, not resin-filled. Colour and clarity are as they were laid down in the rough material. Like every stone from our workshop it is a unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eThe carré cut is a square step cut: broad, calm bands of facets around a large table. In this stone the steps mirror the green in clear, parallel bands — a very quiet, architectural effect.\u003c\/p\u003e\n\u003ch3\u003eAbout emerald\u003c\/h3\u003e\n\u003cp\u003eEmerald is the variety of beryl coloured green by chromium and vanadium. Emeralds from Torrington are typically light — a fresh, delicate green, often with a hint of blue. We have described this in detail in our guide: \u003ca href=\"\/en\/blogs\/guide\/emerald-habachtal-torrington\"\u003eEmerald: untreated from the Habachtal and from Torrington\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eAlmost every emerald in the trade is oiled or resin-filled to disguise fissures. This stone is not — what you see stays that way. Inclusions belong to emerald and count as proof of origin rather than as a flaw. With a Mohs hardness of 7.5 to 8 it is suitable for jewellery, but sensitive to knocks because of its internal fissures; please avoid ultrasonic cleaning.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: emerald (beryl)\u003c\/li\u003e\n\u003cli\u003eWeight: 0.20 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Torrington, New South Wales, Australia\u003c\/li\u003e\n\u003cli\u003eCut shape: carré\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/smaragd\"\u003eEmerald\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59654399721797,"sku":"SMA-TOR-020-CAR","price":400.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/Smaragd-Torrington-0.20ct-Untreated-1x1.jpg?v=1791574224"},{"product_id":"smaragd-0-34ct-oktagon-torrington","title":"Emerald 0.34 ct – Octagon Cut, Torrington","description":"\u003cp\u003eThis emerald weighs \u003cstrong\u003e0.34 ct\u003c\/strong\u003e and comes from Torrington in New South Wales, Australia. It is worked in an \u003cstrong\u003eoctagon cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — not oiled, not resin-filled. Colour and clarity are as they were laid down in the rough material. Like every stone from our workshop it is a unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eThe octagon cut is a step cut with clipped corners — the classic form for emerald. The clipped corners protect the brittle material, the broad steps show the light colour as a calm surface. In its almost square outline the stone looks compact and balanced.\u003c\/p\u003e\n\u003ch3\u003eAbout emerald\u003c\/h3\u003e\n\u003cp\u003eEmerald is the variety of beryl coloured green by chromium and vanadium. Emeralds from Torrington are typically light — a fresh, delicate green, often with a hint of blue. We have described this in detail in our guide: \u003ca href=\"\/en\/blogs\/guide\/emerald-habachtal-torrington\"\u003eEmerald: untreated from the Habachtal and from Torrington\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eAlmost every emerald in the trade is oiled or resin-filled to disguise fissures. This stone is not — what you see stays that way. Inclusions belong to emerald and count as proof of origin rather than as a flaw. With a Mohs hardness of 7.5 to 8 it is suitable for jewellery, but sensitive to knocks because of its internal fissures; please avoid ultrasonic cleaning.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: emerald (beryl)\u003c\/li\u003e\n\u003cli\u003eWeight: 0.34 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Torrington, New South Wales, Australia\u003c\/li\u003e\n\u003cli\u003eCut shape: octagon\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/smaragd\"\u003eEmerald\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59654399754565,"sku":"SMA-TOR-034-OKT","price":340.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/Smaragd-Torrington-0.34ct-Untreated-1x1.jpg?v=1791574223"},{"product_id":"smaragd-0-41ct-trapez-torrington","title":"Emerald 0.41 ct – Trapeze Cut, Torrington","description":"\u003cp\u003eThis emerald weighs \u003cstrong\u003e0.41 ct\u003c\/strong\u003e and comes from Torrington in New South Wales, Australia. It is worked in a \u003cstrong\u003etrapeze cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — not oiled, not resin-filled. Colour and clarity are as they were laid down in the rough material. Like every stone from our workshop it is a unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eThe trapeze cut follows the shape of the rough piece: a step cut with two parallel and two tapering sides. As much of the material as possible is preserved that way, and the long steps show the light green in clear bands. Trapezes are often set as side stones beside a centre stone, but they also stand very much on their own.\u003c\/p\u003e\n\u003ch3\u003eAbout emerald\u003c\/h3\u003e\n\u003cp\u003eEmerald is the variety of beryl coloured green by chromium and vanadium. Emeralds from Torrington are typically light — a fresh, delicate green, often with a hint of blue. We have described this in detail in our guide: \u003ca href=\"\/en\/blogs\/guide\/emerald-habachtal-torrington\"\u003eEmerald: untreated from the Habachtal and from Torrington\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eAlmost every emerald in the trade is oiled or resin-filled to disguise fissures. This stone is not — what you see stays that way. Inclusions belong to emerald and count as proof of origin rather than as a flaw. With a Mohs hardness of 7.5 to 8 it is suitable for jewellery, but sensitive to knocks because of its internal fissures; please avoid ultrasonic cleaning.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: emerald (beryl)\u003c\/li\u003e\n\u003cli\u003eWeight: 0.41 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Torrington, New South Wales, Australia\u003c\/li\u003e\n\u003cli\u003eCut shape: trapeze\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/smaragd\"\u003eEmerald\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59654399885637,"sku":"SMA-TOR-041-TRA","price":615.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/Smaragd-Torrington-0.41ct-Untreated-1x1.jpg?v=1791574227"},{"product_id":"smaragd-0-58ct-smaragdschliff-torrington","title":"Emerald 0.58 ct – Emerald Cut, Torrington","description":"\u003cp\u003eThis emerald weighs \u003cstrong\u003e0.58 ct\u003c\/strong\u003e and comes from Torrington in New South Wales, Australia. It is worked in an \u003cstrong\u003eemerald cut\u003c\/strong\u003e of our own and is \u003cstrong\u003euntreated\u003c\/strong\u003e — not oiled, not resin-filled. Colour and clarity are as they were laid down in the rough material. Like every stone from our workshop it is a unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eThe emerald cut is named after this stone: a step cut with clipped corners that protects the brittle material and shows the colour as a calm surface. We have interpreted it freely here and adapted the proportions to the elongated rough crystal — the result is a slender stone with long, clear steps that carries the light green across its whole length.\u003c\/p\u003e\n\u003ch3\u003eAbout emerald\u003c\/h3\u003e\n\u003cp\u003eEmerald is the variety of beryl coloured green by chromium and vanadium. Emeralds from Torrington are typically light — a fresh, delicate green, often with a hint of blue. We have described this in detail in our guide: \u003ca href=\"\/en\/blogs\/guide\/emerald-habachtal-torrington\"\u003eEmerald: untreated from the Habachtal and from Torrington\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eAlmost every emerald in the trade is oiled or resin-filled to disguise fissures. This stone is not — what you see stays that way. Inclusions belong to emerald and count as proof of origin rather than as a flaw. With a Mohs hardness of 7.5 to 8 it is suitable for jewellery, but sensitive to knocks because of its internal fissures; please avoid ultrasonic cleaning.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: emerald (beryl)\u003c\/li\u003e\n\u003cli\u003eWeight: 0.58 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Torrington, New South Wales, Australia\u003c\/li\u003e\n\u003cli\u003eCut shape: emerald cut, our own execution\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/smaragd\"\u003eEmerald\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59654399951173,"sku":"SMA-TOR-058-SMA","price":870.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/Smaragd-Torrington-0.58ct-Untreated-1x1.jpg?v=1791574223"},{"product_id":"smaragd-0-92ct-sechseck-torrington","title":"Emerald 0.92 ct – Hexagon Cut, Torrington","description":"\u003cp\u003eThis emerald weighs \u003cstrong\u003e0.92 ct\u003c\/strong\u003e and comes from Torrington in New South Wales, Australia. It is worked in a \u003cstrong\u003ehexagon cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — not oiled, not resin-filled. Colour and clarity are as they were laid down in the rough material. Like every stone from our workshop it is a unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eThe elongated hexagon cut picks up the form in which beryl naturally grows: as a six-sided prism. The tapering ends and the broad, calm table show the light green as a large surface — an unusual, very distinctive shape that leaves the rough crystal as much weight as possible.\u003c\/p\u003e\n\u003ch3\u003eAbout emerald\u003c\/h3\u003e\n\u003cp\u003eEmerald is the variety of beryl coloured green by chromium and vanadium. Emeralds from Torrington are typically light — a fresh, delicate green, often with a hint of blue. We have described this in detail in our guide: \u003ca href=\"\/en\/blogs\/guide\/emerald-habachtal-torrington\"\u003eEmerald: untreated from the Habachtal and from Torrington\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eAlmost every emerald in the trade is oiled or resin-filled to disguise fissures. This stone is not — what you see stays that way. Inclusions belong to emerald and count as proof of origin rather than as a flaw. With a Mohs hardness of 7.5 to 8 it is suitable for jewellery, but sensitive to knocks because of its internal fissures; please avoid ultrasonic cleaning.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: emerald (beryl)\u003c\/li\u003e\n\u003cli\u003eWeight: 0.92 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Torrington, New South Wales, Australia\u003c\/li\u003e\n\u003cli\u003eCut shape: hexagon\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/smaragd\"\u003eEmerald\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59654400344389,"sku":"SMA-TOR-092-HEX","price":920.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/Smaragd-Torrington-0.92ct-Untreated-1x1.jpg?v=1791574224"},{"product_id":"smaragd-1-27ct-navette-torrington","title":"Emerald 1.27 ct – Marquise Cut, Torrington","description":"\u003cp\u003eThis emerald weighs \u003cstrong\u003e1.27 ct\u003c\/strong\u003e and comes from Torrington in New South Wales, Australia. It is worked in a \u003cstrong\u003emarquise cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — not oiled, not resin-filled. Colour and clarity are as they were laid down in the rough material. Like every stone from our workshop it is a unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eThe marquise — a long shape tapering to a point at both ends — follows the elongated rough crystal here. We worked it with step facets instead of the usual brilliant faceting: that keeps the colour calm, lets you see into the stone, and preserves as much weight as possible from this large rough piece.\u003c\/p\u003e\n\u003ch3\u003eAbout emerald\u003c\/h3\u003e\n\u003cp\u003eEmerald is the variety of beryl coloured green by chromium and vanadium. Emeralds from Torrington are typically light — a fresh, delicate green, often with a hint of blue. We have described this in detail in our guide: \u003ca href=\"\/en\/blogs\/guide\/emerald-habachtal-torrington\"\u003eEmerald: untreated from the Habachtal and from Torrington\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eAn untreated emerald above one carat is a rarity — almost every stone of this size in the trade is oiled or resin-filled. This one is not — what you see stays that way. Inclusions belong to emerald and count as proof of origin rather than as a flaw. With a Mohs hardness of 7.5 to 8 it is suitable for jewellery, but sensitive to knocks because of its internal fissures; please avoid ultrasonic cleaning.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: emerald (beryl)\u003c\/li\u003e\n\u003cli\u003eWeight: 1.27 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Torrington, New South Wales, Australia\u003c\/li\u003e\n\u003cli\u003eCut shape: marquise (step cut)\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/smaragd\"\u003eEmerald\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59654400409925,"sku":"SMA-TOR-127-NAV","price":1270.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/Smaragd-Torrington-1.27ct-Untreated-1x1.jpg?v=1791574223"},{"product_id":"vaeyrynenit-0-43ct-baguette-gilgit","title":"Väyrynenite 0.43 ct – Baguette Cut, Gilgit","description":"\u003cp\u003eThis väyrynenite weighs \u003cstrong\u003e0.43 ct\u003c\/strong\u003e and comes from the Gilgit region of northern Pakistan. It is worked in a \u003cstrong\u003ebaguette cut\u003c\/strong\u003e and is \u003cstrong\u003euntreated\u003c\/strong\u003e — colour and clarity are as they were laid down in the rough material. Like every stone from our workshop it is a unique piece, available only once.\u003c\/p\u003e\n\u003cp\u003eThe baguette cut is an elongated step cut with straight edges. It follows the slender rough crystal, preserves as much weight as possible with this delicate material, and shows the warm pink as a calm, clear surface across the whole length of the stone.\u003c\/p\u003e\n\u003ch3\u003eAbout väyrynenite\u003c\/h3\u003e\n\u003cp\u003eVäyrynenite is a beryllium phosphate coloured pink by manganese. In clear, facetable quality it comes almost exclusively from the pegmatites of the Pakistani Karakoram. We have described this in detail in our guide: \u003ca href=\"\/en\/blogs\/guide\/vayrynenite-pakistan\"\u003eVäyrynenite: a pink collector's stone from the Karakoram\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eWith a Mohs hardness of around 5 and pronounced cleavage, väyrynenite counts as one of the most demanding stones on the lap — many rough pieces do not survive the cutting. A cleanly cut stone of this size is therefore a genuine rarity. It belongs in a collection or in a protected setting; please avoid ultrasound and steam cleaning.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStone type: väyrynenite\u003c\/li\u003e\n\u003cli\u003eWeight: 0.43 ct\u003c\/li\u003e\n\u003cli\u003eOrigin: Gilgit, Pakistan\u003c\/li\u003e\n\u003cli\u003eCut shape: baguette\u003c\/li\u003e\n\u003cli\u003eTreatment: none, untreated\u003c\/li\u003e\n\u003cli\u003eCutting: our own workshop\u003c\/li\u003e\n\u003cli\u003eLocation: Austria\u003c\/li\u003e\n\u003cli\u003eAvailability: unique piece, one only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFurther single pieces from the same material can be found under \u003ca href=\"\/en\/collections\/vaeyrynenit\"\u003eVäyrynenite\u003c\/a\u003e, rare species beyond it under \u003ca href=\"\/en\/collections\/weitere-edelsteine\"\u003eMore gemstones\u003c\/a\u003e. Would you like your own rough stone cut, or an existing stone reworked? We take that on in our workshop — more under \u003ca href=\"\/en\/pages\/gemstone-cutting-services\"\u003eServices\u003c\/a\u003e.\u003c\/p\u003e","brand":"ManhArt Gemstones","offers":[{"title":"Default Title","offer_id":59654413156677,"sku":"VAY-GIL-043-BAG","price":860.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3503\/8021\/files\/Vaeyrynenit-Gilgit_Pakistan-0.43ct-Untreated-1x1.jpg?v=1791574278"}],"url":"https:\/\/manhart-gemstones.com\/en\/collections\/raritaeten.oembed","provider":"Manhart Gemstones","version":"1.0","type":"link"}