{"title":"Spinel","description":"\u003cp\u003eNatural spinel, from vivid cobalt blue to hot pink and red. Every stone is sold individually with its independent laboratory report stating origin and treatment.\u003c\/p\u003e","products":[{"product_id":"natural-cobalt-spinel-vivid-blue-oval-1-35-ct-tanzania-c01755","title":"Natural Cobalt Spinel Oval 1.35 ct – Vibrant, Vivid Blue, No Heat – Bellerophon","description":"\u003cp\u003eNatural cobalt spinel from Tanzania (Mahenge), oval, 1.349 ct, vivid blue, with no indication of heating according to its Bellerophon Gemlab report. Sold as a single loose stone.\u003c\/p\u003e\u003ch3\u003eLaboratory report\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLaboratory\u003c\/th\u003e\n\u003ctd\u003eBellerophon Gemlab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReport number\u003c\/th\u003e\n\u003ctd\u003eC01755\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReport date\u003c\/th\u003e\n\u003ctd\u003e31 March 2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIdentification\u003c\/th\u003e\n\u003ctd\u003eNatural cobalt spinel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e1.349 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMeasurements\u003c\/th\u003e\n\u003ctd\u003e7.94 × 6.41 × 3.78 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eShape and cut\u003c\/th\u003e\n\u003ctd\u003eFaceted oval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eColour\u003c\/th\u003e\n\u003ctd\u003eVivid Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTrade name\u003c\/th\u003e\n\u003ctd\u003eVibrant (the report states the stone may be called \"Vibrant\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTransparency\u003c\/th\u003e\n\u003ctd\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFluorescence\u003c\/th\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTreatment\u003c\/th\u003e\n\u003ctd\u003eNo indications of any treatment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eTanzania (Mahenge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eThe original report ships with the stone. You can verify the report number on the laboratory's website before you buy.\u003c\/p\u003e","brand":"Auction Gems Europe","offers":[{"title":"Default Title","offer_id":54524878717275,"sku":"SP-TZ-009","price":3000.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1045\/1307\/7595\/files\/IMG_7641.jpg?v=1793097528"},{"product_id":"natural-cobalt-spinel-intense-blue-cushion-0-95-ct-vietnam-guild-0113861929","title":"Natural Cobalt Spinel Cushion 0.95 ct – Peacock Blue, Intense Blue, No Heat – GUILD","description":"\u003cp\u003eNatural cobalt spinel from Vietnam, cushion, 0.95 ct, intense blue, with no indication of heating according to its GUILD Gem Laboratories report. Sold as a single loose stone.\u003c\/p\u003e\u003ch3\u003eLaboratory report\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLaboratory\u003c\/th\u003e\n\u003ctd\u003eGUILD Gem Laboratories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReport number\u003c\/th\u003e\n\u003ctd\u003e0113861929\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReport date\u003c\/th\u003e\n\u003ctd\u003e3 September 2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIdentification\u003c\/th\u003e\n\u003ctd\u003eNatural cobalt spinel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e0.95 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMeasurements\u003c\/th\u003e\n\u003ctd\u003e6.43 × 5.17 × 3.69 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eShape and cut\u003c\/th\u003e\n\u003ctd\u003eCushion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eColour\u003c\/th\u003e\n\u003ctd\u003eIntense Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTrade name\u003c\/th\u003e\n\u003ctd\u003ePeacock Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTreatment\u003c\/th\u003e\n\u003ctd\u003eNo indication of thermal enhancement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eThe original report ships with the stone. You can verify the report number on the laboratory's website before you buy.\u003c\/p\u003e","brand":"Auction Gems Europe","offers":[{"title":"Default Title","offer_id":54524878881115,"sku":"SP-VN-011","price":3000.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1045\/1307\/7595\/files\/IMG_8982.jpg?v=1793097035"},{"product_id":"natural-cobalt-spinel-oval-1-20-ct-vdg-26vdgly04527","title":"Natural Cobalt Spinel Oval 1.20 ct – Blue Cobalt, No Heat – VDG","description":"\u003cp\u003eNatural cobalt spinel, oval, 1.2 ct, blue cobalt, with no indication of heating according to its VDG gemstone report. Sold as a single loose stone.\u003c\/p\u003e\u003ch3\u003eLaboratory report\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLaboratory\u003c\/th\u003e\n\u003ctd\u003eVDG – Vietnam Identification of Natural Diamond and Gemstone JSC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReport number\u003c\/th\u003e\n\u003ctd\u003e26VDGLY04527\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReport date\u003c\/th\u003e\n\u003ctd\u003e7 October 2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIdentification\u003c\/th\u003e\n\u003ctd\u003eNatural spinel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e1.2 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMeasurements\u003c\/th\u003e\n\u003ctd\u003e6.46 × 5.96 × 4.41 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eShape and cut\u003c\/th\u003e\n\u003ctd\u003eOval, faceted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eColour\u003c\/th\u003e\n\u003ctd\u003eBlue Cobalt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTransparency\u003c\/th\u003e\n\u003ctd\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTreatment\u003c\/th\u003e\n\u003ctd\u003eNo indication of heating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eNot stated on the report\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eThe original report ships with the stone.\u003c\/p\u003e","brand":"Auction Gems Europe","offers":[{"title":"Default Title","offer_id":54525601415515,"sku":"SP-XX-021","price":3000.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1045\/1307\/7595\/files\/1334E218-876A-4D52-A334-DDEBD326C395.jpg?v=1793102175"},{"product_id":"natural-cobalt-spinel-cushion-1-40-ct-vdg-26vdgly04245","title":"Natural Cobalt Spinel Cushion 1.40 ct – Blue Cobalt, No Heat – VDG","description":"\u003cp\u003eNatural cobalt spinel, cushion, 1.40 ct, blue cobalt, with no indication of heating according to its VDG gemstone report. Sold as a single loose stone.\u003c\/p\u003e\u003ch3\u003eLaboratory report\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLaboratory\u003c\/th\u003e\n\u003ctd\u003eVDG – Vietnam Identification of Natural Diamond and Gemstone JSC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReport number\u003c\/th\u003e\n\u003ctd\u003e26VDGLY04245\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReport date\u003c\/th\u003e\n\u003ctd\u003e1 September 2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIdentification\u003c\/th\u003e\n\u003ctd\u003eNatural spinel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e1.40 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMeasurements\u003c\/th\u003e\n\u003ctd\u003e6.97 × 5.67 × 4.55 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eShape and cut\u003c\/th\u003e\n\u003ctd\u003eCushion, faceted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eColour\u003c\/th\u003e\n\u003ctd\u003eBlue Cobalt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTransparency\u003c\/th\u003e\n\u003ctd\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTreatment\u003c\/th\u003e\n\u003ctd\u003eNo indication of heating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eNot stated on the report\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eThe original report ships with the stone.\u003c\/p\u003e","brand":"Auction Gems Europe","offers":[{"title":"Default Title","offer_id":54525601481051,"sku":"SP-XX-022","price":3000.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1045\/1307\/7595\/files\/D52A7F18-837D-4D73-B7F8-917AF4AC2148.jpg?v=1793102508"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1045\/1307\/7595\/collections\/IMG_8979.jpg?v=1793101491","url":"https:\/\/auctiongemseurope.com\/collections\/spinel.oembed","provider":"Auction Gems Europe","version":"1.0","type":"link"}