{"product_id":"bague-en-or-jaune-18-ct-tanzanite-non-chauffee-et-diamants","title":"18 ct yellow gold ring, unheated tanzanite and diamonds ","description":"\u003cp\u003e18 ct gold ring with certified 1.14 ct natural tanzanite, unheated and untreated, and diamonds – GFCO.\u003c\/p\u003e\u003cp\u003eAn elegant handcrafted 18 ct yellow gold ring, set with a certified natural Tanzanian tanzanite, surrounded by a delicate halo of natural diamonds.\u003c\/p\u003e\u003cp\u003eAt the center of the composition is a beautiful 1.14 ct pear-cut natural tanzanite, displaying an attractive blue-violet to violet-blue color. Its elegant pear cut and lovely brilliance create blue and violet reflections depending on the lighting conditions.\u003c\/p\u003e\u003cp\u003eThe tanzanite is certified as unheated and untreated, preserving the stone in its natural state.\u003c\/p\u003e\u003cp\u003eThe center stone is complemented by 14 natural diamonds arranged in a refined halo, adding brilliance while highlighting the elegant pear-shaped silhouette of the tanzanite.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRing size : 55 (FR)\u003c\/li\u003e\n\u003cli\u003eInner diameter: 17.4 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePiece characteristics:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 certified natural tanzanite\u003c\/li\u003e\n\u003cli\u003eWeight: 1.14 ct\u003c\/li\u003e\n\u003cli\u003eDimensions: 7.98 × 6.06 × 3.74 mm\u003c\/li\u003e\n\u003cli\u003eShape: pear\u003c\/li\u003e\n\u003cli\u003eCut: brilliant and fancy\u003c\/li\u003e\n\u003cli\u003eColor: blue-violet \/ violet-blue\u003c\/li\u003e\n\u003cli\u003eTreatment: unheated, untreated\u003c\/li\u003e\n\u003cli\u003eOrigin: Tanzania\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDiamonds:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e14 natural diamonds\u003c\/li\u003e\n\u003cli\u003eTotal diamond weight: approximately 0.07 ct\u003c\/li\u003e\n\u003cli\u003eHalo setting\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCertification:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGFCO GEM LAB – Switzerland\u003c\/li\u003e\n\u003cli\u003eReport number: AXP19548\u003c\/li\u003e\n\u003cli\u003eCode: 47324-23\u003c\/li\u003e\n\u003cli\u003eReport date: July 29, 2026\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe original report from the independent laboratory is included with the ring.\u003c\/p\u003e\u003cp\u003eGold:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e18 ct yellow gold\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eTotal weight:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e2.00 g\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eNatural untreated tanzanites are particularly valued for retaining their original color characteristics without enhancement by heating. This certified 1.14 ct stone displays an attractive play of violet and blue tones, enhanced by its brilliant pear-shaped faceting.\u003c\/p\u003e\u003cp\u003eThe halo of natural diamonds surrounding it adds brightness and contrast while preserving the refined proportions and delicate character of the ring.\u003c\/p\u003e\u003cp\u003eCondition:\u003c\/p\u003e\u003cp\u003eNew handcrafted piece.\u003c\/p\u003e\u003cp\u003e360° video:\u003c\/p\u003e\u003cp\u003eA detailed live 360° video of the ring is available on request.\u003c\/p\u003e\u003cp\u003ePresentation box:\u003c\/p\u003e\u003cp\u003eLuxury jewelry box, ready to gift.\u003c\/p\u003e\u003cp\u003eStamped certificate invoice with photographs of the jewel included.\u003c\/p\u003e ","brand":"GEMS\u0026JEWELRY","offers":[{"title":"55","offer_id":55156408025417,"sku":"R010","price":1450.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0342\/5311\/1432\/files\/mp_67656_0.png?v=1787868347","url":"https:\/\/58facettes.com\/products\/bague-en-or-jaune-18-ct-tanzanite-non-chauffee-et-diamants","provider":"58 Facettes","version":"1.0","type":"link"}