{"product_id":"vintage-10k-yellow-gold-11-28-ct-dark-blue-sapphire-diamond-cocktail-ring","title":"Vintage 10K Yellow Gold 11.28 ct Dark Blue Sapphire \u0026 Diamond Cocktail Ring","description":"\u003cdiv\u003eThis striking vintage cocktail ring features an impressive oval-cut natural blue sapphire weighing approximately 11.28 carats. The gemstone displays an exceptionally deep, inky blue color that appears nearly black in certain lighting, with subtle blue tones visible along its facets.\u003c\/div\u003e\u003cdiv\u003eThe sapphire is secured in a raised six-prong setting of warm 10K yellow gold. Decorative openwork shoulders feature graceful, ribbon-like gold detailing, accented by small single-cut diamonds set into contrasting white-toned sections. The combination of the substantial sapphire, delicate diamond accents, and sculptural goldwork creates a distinctive vintage design.\u003c\/div\u003e\u003cdiv\u003eMeasuring approximately 15.94 × 15.70 mm across the face, the ring has a bold presence on the hand. Its elevated setting and open gallery give the gemstone prominence, while the gently tapering shank provides balance to the overall design.\u003c\/div\u003e\u003cdiv\u003eSizing is available for an additional cost. Please contact us for sizing details.\u003c\/div\u003e\u003cdiv\u003eDETAILS\u003c\/div\u003e\u003cdiv\u003eEra: Mid-20th Century Vintage (Attributed)\u003c\/div\u003e\u003cdiv\u003eMetal: 10K Yellow Gold\u003c\/div\u003e\u003cdiv\u003ePrimary Stone: Natural Blue Sapphire\u003c\/div\u003e\u003cdiv\u003eStone Cut: Oval Faceted\u003c\/div\u003e\u003cdiv\u003eSapphire Weight: Approximately 11.28 ct\u003c\/div\u003e\u003cdiv\u003eSapphire Color: Very Dark Blue\u003c\/div\u003e\u003cdiv\u003eAccent Stones: Natural Single-Cut Diamonds\u003c\/div\u003e\u003cdiv\u003eDiamond Weight: Approximately 0.02 ctw\u003c\/div\u003e\u003cdiv\u003eRing Size: 7\u003c\/div\u003e\u003cdiv\u003eWeight: 7.05 g\u003c\/div\u003e\u003cdiv\u003eMeasurements from the top of ring: 15.94 × 15.70 mm\u003c\/div\u003e\u003cdiv\u003eBase Shank Width: 2.30 mm\u003c\/div\u003e\u003cdiv\u003eHeight Off Finger: 8.55 mm\u003c\/div\u003e\u003cdiv\u003eCondition: Excellent Vintage Condition\u003c\/div\u003e\u003cdiv\u003eR10KYSAP10016V001\u003c\/div\u003e","brand":"Gilded Roach","offers":[{"title":"Default Title","offer_id":49252653695166,"sku":"R10KYSAP10016V001","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/1971\/5262\/files\/PXL_20261007_212252151_4291625.jpg?v=1791516028","url":"https:\/\/gildedroach.com\/products\/vintage-10k-yellow-gold-11-28-ct-dark-blue-sapphire-diamond-cocktail-ring","provider":"Gilded Roach","version":"1.0","type":"link"}