{"product_id":"1-51ct-natural-unheated-teal-blue-sapphire-madagascar-aig-certified","title":"1.51 Ct Natural Unheated Teal Blue Sapphire from Madagascar – AIG Certified Octagon Cut Gemstone","description":"\u003cp\u003e\u003cspan\u003eSEO-Friendly Product Title\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1.51 Ct Natural Unheated Teal Blue Sapphire from Madagascar – AIG Certified Octagon Cut Gemstone\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiscover the remarkable beauty of this \u003c\/span\u003e\u003cspan\u003e1.51 carat Natural Unheated Teal Sapphire from Madagascar\u003c\/span\u003e\u003cspan\u003e, featuring captivating ocean-blue tones with vibrant teal and subtle greenish-blue reflections.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBeautifully fashioned into an elegant octagonal step-cut design, this gemstone displays striking color depth, attractive brilliance, and crisp geometric facets. Its vivid blue appearance, complemented by delicate teal flashes, creates a sophisticated and eye-catching gemstone.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOriginating from \u003c\/span\u003e\u003cspan\u003eMadagascar\u003c\/span\u003e\u003cspan\u003e, a renowned source of fine natural sapphires, this beautiful stone is accompanied by an \u003c\/span\u003e\u003cspan\u003eAIG (American International GemLab) certificate\u003c\/span\u003e\u003cspan\u003e, confirming its natural sapphire identification, Madagascar origin, and \u003c\/span\u003e\u003cspan\u003eno indication of heat treatment\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe unheated status makes this gemstone especially appealing to collectors and jewelry enthusiasts who appreciate sapphires that retain their natural color without thermal enhancement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith its elegant octagonal shape and beautiful teal-blue coloration, this sapphire is an excellent choice for a custom engagement ring, luxury pendant, or fine gemstone collection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGemstone Specifications\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eGemstone:\u003c\/span\u003e\u003cspan\u003e Natural Sapphire\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eWeight:\u003c\/span\u003e\u003cspan\u003e 1.51 Carats\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDimensions:\u003c\/span\u003e\u003cspan\u003e 6.88 × 5.18 × 4.20 mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eColor:\u003c\/span\u003e\u003cspan\u003e Teal Blue\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eShape:\u003c\/span\u003e\u003cspan\u003e Octagonal\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCut:\u003c\/span\u003e\u003cspan\u003e Step Cut\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eOrigin:\u003c\/span\u003e\u003cspan\u003e Madagascar\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eTreatment:\u003c\/span\u003e\u003cspan\u003e No Indication of Heat Treatment (Unheated)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eHardness:\u003c\/span\u003e\u003cspan\u003e 9 on Mohs Scale\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCertification:\u003c\/span\u003e\u003cspan\u003e AIG – American International GemLab\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCertificate Number:\u003c\/span\u003e\u003cspan\u003e GEM20260720175005\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCertificate Date:\u003c\/span\u003e\u003cspan\u003e July 20, 2026\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eForm:\u003c\/span\u003e\u003cspan\u003e Natural Faceted Loose Gemstone\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eYoutube Video:\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/youtube.com\/shorts\/0hYJ_Jlz56c?is=Qsj2TIhaP1Sccydq\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSKU: FK\u003c\/p\u003e","brand":"Minerals Paradise","offers":[{"title":"Default Title","offer_id":65165211435385,"sku":"FK","price":1200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/6833\/0019\/files\/IMG_3095_7ded0e3d-b08a-45ad-9f17-161f3b37d000.jpg?v=1794267337","url":"https:\/\/mineralsparadise.com\/products\/1-51ct-natural-unheated-teal-blue-sapphire-madagascar-aig-certified","provider":"Minerals Paradise","version":"1.0","type":"link"}