{"product_id":"gia-certified-7-carat-purple-sri-lanka-sapphire-diamond-halo-18k-white-gold-ring","title":"GIA Certified 7 Carat Purple Sri Lanka Sapphire Diamond Halo 18K White Gold Ring","description":"\u003cdiv\u003eGIA-certified natural purple sapphire ring features an approximately 7-carat octagonal modified brilliant cut Sri Lanka sapphire with no heat. Set with a pave\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eRing size 4.5, adjustable, 11.87 grams gross weight.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003eItem Type: GIA Certified Purple Sapphire Diamond Halo Statement Ring\u003c\/li\u003e\n\u003cli\u003eMetal: 18K White Gold\u003c\/li\u003e\n\u003cli\u003eRing Size: 4.5 (adjustable)\u003c\/li\u003e\n\u003cli\u003eGross Weight: 11.87 grams\u003c\/li\u003e\n\u003cli\u003eRing Face: 16 x 15.5mm\u003c\/li\u003e\n\u003cli\u003eGIA Report Number: 2235995449\u003c\/li\u003e\n\u003cli\u003eReport Date: July 13, 2026\u003c\/li\u003e\n\u003cli\u003eReport Type: GIA Sapphire Origin Report\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eGIA Certificate Details — GIA Report No. 2235995449:\u003c\/strong\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003eType: Natural Sapphire\u003c\/li\u003e\n\u003cli\u003eCarat Weight: Approximately 7 carats\u003c\/li\u003e\n\u003cli\u003eShape: Octagonal\u003c\/li\u003e\n\u003cli\u003eColor: Purple\u003c\/li\u003e\n\u003cli\u003eTransparency: Transparent\u003c\/li\u003e\n\u003cli\u003eCutting Style: Modified Brilliant Cut\u003c\/li\u003e\n\u003cli\u003eMeasurements: 10.86 x 9.49 x 5.87mm\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka\u003c\/li\u003e\n\u003cli\u003eTreatment: None\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eAccent Stone Details:\u003c\/strong\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003eType: Diamond\u003c\/li\u003e\n\u003cli\u003eCarat: 3.0 CTW (approx.)\u003c\/li\u003e\n\u003cli\u003eCut: Round brilliant\u003c\/li\u003e\n\u003cli\u003eColor: F-G\u003c\/li\u003e\n\u003cli\u003eClarity: VS2-SI1\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eAbout The Stone:\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003eUnheated natural sapphires with GIA origin certification represent the most desirable and valuable configuration in the colored sapphire market — the \"no indications of heating\" determination by GIA confirms that this stone has not undergone the thermal treatment applied to the vast majority of commercial sapphires, meaning its color is entirely natural and unenhanced. Sri Lanka (Ceylon) is one of the world's premier sapphire origins, renowned for producing stones across a wide chromatic spectrum including the sought-after purple and violet tones seen here. An approximately 7-carat unheated Sri Lanka purple sapphire with GIA origin documentation is a genuinely rare gemstone at a scale and quality level that few collectors encounter — its transparent clarity, vivid violet-purple color, and clean octagonal faceting combine to make this among the most compelling sapphire ring offerings available at any price point.\u003c\/div\u003e","brand":"ASSAY","offers":[{"title":"Default Title","offer_id":48189952229566,"sku":"POTC2671R","price":49002.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0508\/5724\/6910\/files\/GIA-Certified-7-Carat-Purple-Sri-Lanka-Sapphire-Diamond-Halo-18K-White-Gold-Ring-Ring.jpg?v=1784823667","url":"https:\/\/it.assayjewelers.com\/es\/products\/gia-certified-7-carat-purple-sri-lanka-sapphire-diamond-halo-18k-white-gold-ring","provider":"ASSAY","version":"1.0","type":"link"}