{"product_id":"mid-century-gia-1-11-carat-old-mine-cut-diamond-platinum-engagement-ring","title":"Mid Century GIA 1.11 carat old mine cut diamond platinum engagement ring","description":"\u003cdiv\u003eThis authentic mid-century engagement ring centers on a 1.11 carat old mine cut diamond certified by GIA under report number 2235903916. The diamond is graded H color, offering a bright near-colorless appearance with a soft warmth that complements its antique cut proportions, while the SI2 clarity reflects natural inclusions consistent with vintage diamonds of this era. The old mine cut displays a rounded cushion-like outline with deeper facets and a romantic, candlelit brilliance that emphasizes character over modern precision sparkle. Flanking the center stone are 2 tapered baguette cut diamonds totaling approximately 0.20 carat, graded H-I color and VS clarity, adding clean architectural structure and refined contrast that enhances the overall symmetry of the design. The ring is crafted in platinum, a durable and prestigious metal known for its weight, strength, and naturally bright white finish that beautifully frames both antique and modern diamond cuts. Originating from the 1950s mid-century era, the design reflects a balanced transition between vintage romance and streamlined geometry. It bears purity marks along with a handmade designation, confirming craftsmanship and authenticity. Weighing 4.67 grams, it has a substantial yet wearable feel on the hand. The ring is currently a size 5.25 and can be resized for a proper fit.\u003c\/div\u003e","brand":"Jack Weir \u0026 Sons","offers":[{"title":"Default Title","offer_id":48757028946139,"sku":"36911","price":6500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/1720\/files\/36911_3461402.jpg?v=1778271026","url":"https:\/\/jackweirandsons.com\/fr\/products\/mid-century-gia-1-11-carat-old-mine-cut-diamond-platinum-engagement-ring","provider":"Jack Weir \u0026 Sons","version":"1.0","type":"link"}