{"product_id":"incredible-art-deco-old-mine-cut-diamond-onyx-ring-in-platinum","title":"Incredible Art Deco Old Mine Cut Diamond Onyx Ring in Platinum","description":"\u003cp\u003eStep back into the glamorous peak of the roaring twenties with this magnificent, authentic Art Deco statement ring. Masterfully hand-fabricated in premium solid platinum, this museum-worthy piece features a striking, high-contrast geometric plaque. It centers a blazing, soulful antique Old Mine cut natural diamond contrasted against a custom-cut, mirror-polished black onyx frame.\u003c\/p\u003e\n\u003cp\u003eTechnical Specifications\u003cbr\u003eMetal: Solid Platinum (stamped, tested and verified).  The ring weighs 4.88g.  It is currently a size 5.75.\u003c\/p\u003e\n\u003cp\u003eCenter Stone: 1 Natural Antique Old Mine Cut Diamond.  The diamond measures 5.38 x 5.67 x 3.39mm, calculating to 0.97ct.  The diamond is an H color, SI2 clarity as graded by our GIA Gemologist.\u003c\/p\u003e\n\u003cp\u003eAccents: 1 Genuine Custom-Carved Black Onyx Tablet, 2 single cut round diamonds.\u003c\/p\u003e\n\u003cp\u003eEra: Art Deco (Circa 1920–1930)\u003c\/p\u003e\n\u003cp\u003eStyle: Elongated Geometric Plaque Ring.  From front to back the ring measures 17.73mm.\u003c\/p\u003e\n\u003cp\u003eCondition: Excellent antique condition. The onyx is completely intact with a pristine glossy finish, the diamond is totally secure, and the fine filigree work remains perfectly structural.\u003c\/p\u003e\n\u003cp\u003eNote: Professional resizing is available prior to shipping. Please message us with your size requirements for a custom bench jeweler quote.\u003c\/p\u003e","brand":"The Jeweled Crescent","offers":[{"title":"Default Title","offer_id":47486917476501,"sku":null,"price":4995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/4755\/8006\/files\/IMG_8400copy.jpg?v=1782336870","url":"https:\/\/thejeweledcrescent.com\/products\/incredible-art-deco-old-mine-cut-diamond-onyx-ring-in-platinum","provider":"The Jeweled Crescent","version":"1.0","type":"link"}