{"product_id":"antique-18k-white-gold-0-80ctw-diamond-pierced-filigree-ring","title":"Antique 18K White Gold 0.80ctw Diamond Pierced Filigree Ring","description":"\u003cdiv style=\"text-align: center;\"\u003e\u003cstrong\u003eAn authentic and delicate antique Art Deco fine jewelry ring masterfully crafted in solid 18k white gold. Featuring an elongated geometric navette plaque mounting centered with a sparkling natural round diamond framed in an octagonal milgrain bezel. Accented with natural diamond highlights set within intricate pierced lace filigree openwork and fine engraved borders. With total diamond weight estimated at approximately 0.80 carats, sized at 5.75 US, and weighing 1.83 grams, this genuine 1920s heirloom piece displays quintessential Roaring Twenties elegance, lightness, and vintage charm. \u003c\/strong\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cstrong\u003eDesign \/ Style:\u003c\/strong\u003e Art Deco Geometric Navette \/Filigree Ring\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Solid 18K White Gold\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cstrong\u003eTotal Item Weight:\u003c\/strong\u003e 1.83 grams\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cstrong\u003eRing Size:\u003c\/strong\u003e 5.75 US (Sizable)\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cstrong\u003eTotal Diamond Weight (TDW):\u003c\/strong\u003e Approx. 0.80 carats (ctw)\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cstrong\u003eDiamond Cut:\u003c\/strong\u003e Old European \/ Single \/ Round Brilliant Cut\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cstrong\u003eSetting Type:\u003c\/strong\u003e Bezel, Bead \u0026amp; Milgrain Pierced Filigree\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cstrong\u003eEra \/ Period:\u003c\/strong\u003e Antique \/ Vintage (Art Deco, circa 1920s)\u003c\/div\u003e","brand":"DiamondBook.com","offers":[{"title":"Default Title","offer_id":48975764947105,"sku":"60213","price":1750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0309\/2742\/1484\/files\/ChatGPT_Image_Oct_27_2026_11_47_02_AM-4_4366379.jpg?v=1794409604","url":"https:\/\/diamondbook.com\/products\/antique-18k-white-gold-0-80ctw-diamond-pierced-filigree-ring","provider":"DiamondBook.com","version":"1.0","type":"link"}