{"product_id":"3-75ct-gia-certificate-natural-burma-sapphire-unheated-cabochon-gemstone-wbgem-sa41","title":"3.75ct GIA certificate Natural burma sapphire unheated cabochon gemstone Wbgem SA41","description":"\u003cdiv class=\"gemstone-description\"\u003e\n\u003cp\u003eSourced from the legendary deposits of Burma (Myanmar), this \u003cstrong\u003e3.75-carat Natural Unheated Blue Sapphire Cabochon\u003c\/strong\u003e exhibits an intensely saturated, velvety royal blue body color. Shaped into a well-proportioned rectangular cushion cabochon with an exceptional mirror polish, this gem displays the deep optical purity, smooth luster, and luminous internal glow characteristic of premier unheated Burmese corundum.\u003c\/p\u003e\n\u003cp\u003eCompletely untreated and free from any thermal enhancement, this investment-grade sapphire is accompanied by a full identification report from the \u003cstrong\u003eGemological Institute of America (GIA)\u003c\/strong\u003e confirming its natural origin and unheated status. Featuring slight VVS clarity with delicate natural internal silk, its rich color density and elegant dome make it an extraordinary candidate for a bespoke luxury signet ring, pendant, or collector's vault.\u003c\/p\u003e\n\u003ch3\u003eGemstone Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px; margin-bottom: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding: 10px 8px; font-weight: 600; width: 35%;\"\u003eSpecies\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 8px;\"\u003eNatural Corundum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding: 10px 8px; font-weight: 600;\"\u003eVariety\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 8px;\"\u003eNatural Blue Sapphire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding: 10px 8px; font-weight: 600;\"\u003eCarat Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 8px;\"\u003e3.75 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding: 10px 8px; font-weight: 600;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 8px;\"\u003eIntense Royal Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding: 10px 8px; font-weight: 600;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 8px;\"\u003eSlight VVS (High transparency with ultra-fine rutile silk under magnification)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding: 10px 8px; font-weight: 600;\"\u003eCutting Style\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 8px;\"\u003eCushion \/ Rectangular Cabochon (Excellent Polish)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding: 10px 8px; font-weight: 600;\"\u003eEnhancement \/ Treatment\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 8px;\"\u003e\u003cstrong\u003eNo Indications of Heating (100% Unheated \/ Untreated)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding: 10px 8px; font-weight: 600;\"\u003eGeographic Origin\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 8px;\"\u003eBurma (Myanmar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding: 10px 8px; font-weight: 600;\"\u003eLaboratory Report\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 8px;\"\u003eGIA (Gemological Institute of America)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eThe Enduring Appeal of Unheated Burmese Sapphires\u003c\/h3\u003e\n\u003cp\u003eBurmese sapphires that remain unheated while retaining deep, uniform color saturation are among the rarest gems on earth. Because thermal treatment is routinely used across the industry to alter color and dissolve silk, completely untreated gems certified by the GIA command premium valuation and strong collector demand across international markets.\u003c\/p\u003e\n\u003ch3\u003eCustom Fine Jewelry Commission\u003c\/h3\u003e\n\u003cp\u003eThis loose sapphire is ready for private acquisition or can be mounted into a custom fine jewelry commission. Consult with our master jeweler to craft a bespoke 18K yellow gold, rose gold, or platinum setting engineered to complement the gem's silhouette and rich blue saturation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"WB Gem","offers":[{"title":"Default Title","offer_id":67728350445858,"sku":"SA41","price":7500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7051\/4210\/files\/3.75_carat_natural_unheated_Burmese_blue_sapphire.jpg?v=1794067196","url":"https:\/\/wbgem.com\/products\/3-75ct-gia-certificate-natural-burma-sapphire-unheated-cabochon-gemstone-wbgem-sa41","provider":"WB Gem","version":"1.0","type":"link"}