{"product_id":"6-78-ct-natural-blue-green-tourmaline-gia-certified-transparent-tourmaline-luxury-oval-cut-gemstone","title":"6.78 Ct Natural Blue-Green Tourmaline | GIA Certified Transparent Tourmaline | Luxury Oval Cut Gemstone","description":"\u003ch1 data-section-id=\"mzm7mz\" data-start=\"317\" data-end=\"338\"\u003eProduct Description\u003c\/h1\u003e\n\u003cp\u003e1850\u003c\/p\u003e\n\u003cp data-start=\"340\" data-end=\"681\"\u003eAn exceptional \u003cstrong data-start=\"355\" data-end=\"399\"\u003e6.78 carat Natural Blue-Green Tourmaline\u003c\/strong\u003e, accompanied by a prestigious \u003cstrong data-start=\"430\" data-end=\"456\"\u003eGIA Gemological Report\u003c\/strong\u003e, showcasing remarkable color, transparency, and brilliance. This fine gemstone displays the captivating blue-green hues that have made premium tourmalines highly sought after by collectors and jewelry connoisseurs worldwide.\u003c\/p\u003e\n\u003cp data-start=\"683\" data-end=\"1001\"\u003eExpertly fashioned in an elegant \u003cstrong data-start=\"716\" data-end=\"730\"\u003eoval shape\u003c\/strong\u003e, the gemstone features a \u003cstrong data-start=\"756\" data-end=\"779\"\u003ebrilliant-cut crown\u003c\/strong\u003e combined with a \u003cstrong data-start=\"796\" data-end=\"817\"\u003estep-cut pavilion\u003c\/strong\u003e, a sophisticated cutting style that enhances both sparkle and depth. This combination allows the stone to exhibit impressive light performance while preserving its rich natural color.\u003c\/p\u003e\n\u003cp data-start=\"1003\" data-end=\"1315\"\u003eThe gemstone's transparent clarity and vibrant blue-green appearance create a luxurious visual presence, making it an outstanding centerpiece for fine jewelry creations. Its substantial size and attractive proportions further enhance its desirability among collectors and designers seeking exceptional gemstones.\u003c\/p\u003e\n\u003cp data-start=\"1317\" data-end=\"1527\"\u003eCertified by the \u003cstrong data-start=\"1334\" data-end=\"1376\"\u003eGemological Institute of America (GIA)\u003c\/strong\u003e, the world's leading authority in gemological grading, this tourmaline represents a beautiful balance of rarity, beauty, and investment-worthy appeal.\u003c\/p\u003e\n\u003chr data-start=\"1529\" data-end=\"1532\"\u003e\n\u003ch1 data-section-id=\"viiaf8\" data-start=\"1534\" data-end=\"1559\"\u003eGemstone Specifications\u003c\/h1\u003e\n\u003cp data-start=\"1561\" data-end=\"1593\"\u003e\u003cstrong data-start=\"1561\" data-end=\"1574\"\u003eGemstone:\u003c\/strong\u003e Natural Tourmaline\u003c\/p\u003e\n\u003cp data-start=\"1595\" data-end=\"1618\"\u003e\u003cstrong data-start=\"1595\" data-end=\"1607\"\u003eSpecies:\u003c\/strong\u003e Tourmaline\u003c\/p\u003e\n\u003cp data-start=\"1620\" data-end=\"1643\"\u003e\u003cstrong data-start=\"1620\" data-end=\"1631\"\u003eWeight:\u003c\/strong\u003e 6.78 Carats\u003c\/p\u003e\n\u003cp data-start=\"1645\" data-end=\"1660\"\u003e\u003cstrong data-start=\"1645\" data-end=\"1655\"\u003eShape:\u003c\/strong\u003e Oval\u003c\/p\u003e\n\u003cp data-start=\"1662\" data-end=\"1683\"\u003e\u003cstrong data-start=\"1662\" data-end=\"1672\"\u003eColor:\u003c\/strong\u003e Blue-Green\u003c\/p\u003e\n\u003cp data-start=\"1685\" data-end=\"1714\"\u003e\u003cstrong data-start=\"1685\" data-end=\"1702\"\u003eTransparency:\u003c\/strong\u003e Transparent\u003c\/p\u003e\n\u003cp data-start=\"1716\" data-end=\"1756\"\u003e\u003cstrong data-start=\"1716\" data-end=\"1742\"\u003eCutting Style (Crown):\u003c\/strong\u003e Brilliant Cut\u003c\/p\u003e\n\u003cp data-start=\"1758\" data-end=\"1796\"\u003e\u003cstrong data-start=\"1758\" data-end=\"1787\"\u003eCutting Style (Pavilion):\u003c\/strong\u003e Step Cut\u003c\/p\u003e\n\u003cp data-start=\"1798\" data-end=\"1838\"\u003e\u003cstrong data-start=\"1798\" data-end=\"1815\"\u003eMeasurements:\u003c\/strong\u003e 12.09 × 9.34 × 8.54 mm\u003c\/p\u003e\n\u003cp data-start=\"1840\" data-end=\"1881\"\u003e\u003cstrong data-start=\"1840\" data-end=\"1858\"\u003eCertification:\u003c\/strong\u003e GIA Gemological Report\u003c\/p\u003e\n\u003cp data-start=\"1883\" data-end=\"1912\"\u003e\u003cstrong data-start=\"1883\" data-end=\"1901\"\u003eReport Number:\u003c\/strong\u003e 2547653152\u003c\/p\u003e\n\u003cp data-start=\"1914\" data-end=\"1948\"\u003e\u003cstrong data-start=\"1914\" data-end=\"1930\"\u003eReport Date:\u003c\/strong\u003e February 25, 2026\u003c\/p\u003e\n\u003cp data-start=\"1950\" data-end=\"1968\"\u003e\u003cstrong data-start=\"1950\" data-end=\"1963\"\u003eComments:\u003c\/strong\u003e None\u003c\/p\u003e\n\u003chr data-start=\"1970\" data-end=\"1973\"\u003e\n\u003ch1 data-section-id=\"k8r8zn\" data-start=\"1975\" data-end=\"2007\"\u003eWhy This Tourmaline Is Special\u003c\/h1\u003e\n\u003cp data-start=\"2009\" data-end=\"2029\"\u003e✔ Natural Tourmaline\u003c\/p\u003e\n\u003cp data-start=\"2031\" data-end=\"2046\"\u003e✔ GIA Certified\u003c\/p\u003e\n\u003cp data-start=\"2048\" data-end=\"2076\"\u003e✔ Desirable Blue-Green Color\u003c\/p\u003e\n\u003cp data-start=\"2078\" data-end=\"2102\"\u003e✔ Excellent Transparency\u003c\/p\u003e\n\u003cp data-start=\"2104\" data-end=\"2124\"\u003e✔ Elegant Oval Shape\u003c\/p\u003e\n\u003cp data-start=\"2126\" data-end=\"2155\"\u003e✔ Premium Mixed Cutting Style\u003c\/p\u003e\n\u003cp data-start=\"2157\" data-end=\"2179\"\u003e✔ Fine Jewelry Quality\u003c\/p\u003e\n\u003cp data-start=\"2181\" data-end=\"2207\"\u003e✔ Collector-Grade Gemstone\u003c\/p\u003e\n\u003cp data-start=\"2209\" data-end=\"2244\"\u003e✔ Ideal for Bespoke Jewelry Designs\u003c\/p\u003e\n\u003cp data-start=\"2246\" data-end=\"2286\"\u003e✔ Strong Investment and Collector Appeal\u003c\/p\u003e","brand":"Saleh Sallom","offers":[{"title":"Default Title","offer_id":46955613159612,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8428\/1532\/files\/hf_20260525_090214_e7bfbf90-3e84-484e-9286-66e6b61798b8.png?v=1781345955","url":"https:\/\/www.salehsallom.com\/products\/6-78-ct-natural-blue-green-tourmaline-gia-certified-transparent-tourmaline-luxury-oval-cut-gemstone","provider":"Saleh Sallom","version":"1.0","type":"link"}