{"product_id":"rare-natural-blue-cobalt-spinel-tanzania","title":"Rare Natural 2.01 ct Blue Cobalt Spinel (Tanzania)","description":"\u003cp\u003e\u003cspan\u003eDiscover the captivating blue of this rare natural cobalt spinel from Tanzania. Its striking color makes it an eye-catching choice for a personal gemstone collection or a bespoke jewelry design. A distinctive gem for those drawn to the beauty of blue gemstones.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWeight: 2.01 carat\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSize: 7.7 x 7.28 x 4.43mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCertificate Gem \u003c\/span\u003eLab: AIG\u003c\/p\u003e","brand":"GemsNation International","offers":[{"title":"Default Title","offer_id":60231125172510,"sku":null,"price":4500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0945\/0422\/3006\/files\/ScreenShot2026-10-09at8.02.46PM.png?v=1791558271","url":"https:\/\/gemsnation.co\/products\/rare-natural-blue-cobalt-spinel-tanzania","provider":"GemsNation International","version":"1.0","type":"link"}