{"product_id":"tiffany-co-victorian-no-heat-montana-sapphire-diamond-18k-gold-yellow-gold-antique-toi-et-moi-ring-gia","title":"Tiffany \u0026 Co. Victorian No Heat Montana Sapphire Diamond 18K Gold Yellow Gold Antique Toi-Et-Moi Ring GIA","description":"\u003cul\u003e\n\u003cli\u003eDesigned as a Toi-et-Moi style bypass ring terminating with one diamond and one sapphire\u003c\/li\u003e\n\u003cli\u003eDiamond is old European cut and weighs 1.29 carats - J color with VS2 clarity\u003c\/li\u003e\n\u003cli\u003eSapphire is cushion cut and weighs 1.60 carats - transparent medium blue\u003c\/li\u003e\n\u003cli\u003eNatural Montana (Yogo Gulch) in origin and displaying no indications of heat treatment\u003c\/li\u003e\n\u003cli\u003eEach is prong set in gold and flanked by rows of bead set diamonds\u003c\/li\u003e\n\u003cli\u003eOld European cut and weighing approximately 0.36 carat total\u003c\/li\u003e\n\u003cli\u003eQuality consistent with cut and age\u003c\/li\u003e\n\u003cli\u003eCompleted by yellow gold shank\u003c\/li\u003e\n\u003cli\u003eTested as 18 karat gold\u003c\/li\u003e\n\u003cli\u003eFully signed for Tiffany \u0026amp; Co.\u003c\/li\u003e\n\u003cli\u003eCirca: 1910\u003c\/li\u003e\n\u003cli\u003eRing Size: 5 3\/4 and sizable\u003c\/li\u003e\n\u003cli\u003eMeasures north to south 13.0 mm and sits 6.0 mm high\u003c\/li\u003e\n\u003cli\u003eTotal Weight: 3.8 grams\u003c\/li\u003e\n\u003cli\u003eGIA Sapphire Origin Report: 2243074498\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eStock Number: We-17160\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tiffany \u0026 Co.","offers":[{"title":"Default Title","offer_id":41854361534522,"sku":"WE-17160","price":23800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2343\/8923\/files\/2026-10-16_17-15-03_BR8S1_4340125.jpg?v=1793033946","url":"https:\/\/www.wilsonsestatejewelry.com\/products\/tiffany-co-victorian-no-heat-montana-sapphire-diamond-18k-gold-yellow-gold-antique-toi-et-moi-ring-gia","provider":"Wilson's Estate Jewelry","version":"1.0","type":"link"}