{"product_id":"gia-1-55-carat-old-mine-cut-diamond-18k-yellow-gold-platinum-engagement-ring","title":"GIA 1.55 carat old mine cut diamond 18k yellow gold platinum engagement ring","description":"\u003cdiv\u003eAn old mine brilliant cut diamond, weighing 1.55 carats and certified by GIA in F color and SI2 clarity, anchors this engagement ring, its deep pavilion and soft, candlelit sparkle a genuine nod to pre-modern diamond cutting even on a contemporary piece. Twelve round brilliant cut diamonds, weighing 0.10 carat in G-H color and VS clarity, run along both shoulders in a bright, continuous row, extending the sparkle outward from the center stone rather than leaving the band plain. Crafted in 18k yellow gold and platinum and hallmarked with a purity mark, the ring weighs 3.93 grams, well-balanced and comfortable for daily wear. Made in the 2020s, the combination of an old mine cut center diamond with sparkling modern shoulders gives this ring a foot in both eras, a thoughtful choice for anyone who loves the romance of antique-style cutting but wants the fuller sparkle and documentation of a contemporary engagement ring.\u003c\/div\u003e","brand":"Jack Weir \u0026 Sons","offers":[{"title":"Default Title","offer_id":50557909106907,"sku":"37378","price":14500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/1720\/files\/37378_4250681.jpg?v=1790981917","url":"https:\/\/jackweirandsons.com\/zh-hans\/products\/gia-1-55-carat-old-mine-cut-diamond-18k-yellow-gold-platinum-engagement-ring","provider":"Jack Weir \u0026 Sons","version":"1.0","type":"link"}