{"product_id":"antique-french-marquise-diamond-ring","title":"Antique French Marquise Diamond Ring","description":"\u003cp class=\"p1\"\u003eThis exquisite antique marquise diamond cluster ring, crafted in Paris circa 1900, is a testament to timeless French artistry. At its heart lies a 0.5-carat marquise-cut diamond, set in a delicate millegrain bezel. Surrounding the central stone are small old mine-cut diamonds, arranged in an elegant navette-shaped cluster, collectively glistening with their characteristic charm.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe ring is crafted from 18K gold and platinum, with the hoop in rich yellow gold and the bezel topped in contrasting platinum—a hallmark of early 20th-century French jewellery. The finely detailed open gallery features repeating crescent motifs. All diamonds are set in open-backed settings, ensuring maximum light reflection and brilliance. The cluster head measures approximately 12 x 6 mm.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe piece is marked with the French 'eagle's head' control mark, indicating its Parisian origin and 18K gold purity. Weighing 2.14 grams, it is a light and delicate treasure, perfectly proportioned for those seeking understated elegance.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe ring is a UK size H (US size 3.75). It remains in very good condition, with all stones securely set and the gold retaining its polished finish.\u003c\/p\u003e","brand":"Ravensbury Antiques","offers":[{"title":"Default Title","offer_id":48369385177396,"sku":"","price":2522.0,"currency_code":"CHF","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/6784\/5428\/files\/0G2A2449-2.jpg?v=1732896054","url":"https:\/\/ravensburyantiques.com\/it-ch\/products\/antique-french-marquise-diamond-ring","provider":"Ravensbury Antiques","version":"1.0","type":"link"}