{"product_id":"french-victorian-diamond-18k-yellow-gold-silver-brooch","title":"French Victorian diamond 18k yellow gold silver brooch","description":"\u003cdiv\u003eAn old mine cut diamond, weighing approximately 0.75 carat in F-G color and VS-SI clarity, is the sole focus of this brooch, its cushion-shaped outline and deep, hand-cut facets a hallmark of pre-1900 diamond cutting, producing a warmer, more candlelit sparkle than a modern round brilliant. Crafted in 18k yellow gold and silver, a combination French jewelers of the period favored, pairing silver's ability to hold a diamond's whiteness with gold's warmth and value elsewhere, and stamped with a French purity mark confirming its origin and gold content. The brooch measures 1.25 inches in length and weighs 11.36 grams, giving it real substance as a wearable piece. Circa 1880s, this is a genuine French Victorian antique built around a single, well-cut old mine diamond, a refined choice for anyone drawn to the understated elegance of a solitaire brooch with real period provenance.\u003c\/div\u003e","brand":"Jack Weir \u0026 Sons","offers":[{"title":"Default Title","offer_id":50518191145179,"sku":"38812","price":4000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/1720\/files\/38812_4195857.jpg?v=1790375375","url":"https:\/\/jackweirandsons.com\/fr\/products\/french-victorian-diamond-18k-yellow-gold-silver-brooch","provider":"Jack Weir \u0026 Sons","version":"1.0","type":"link"}