{"product_id":"j-milhening-inc-1930s-platinum-star-sapphire-diamond-ring","title":"J. Milhening, Inc. 1930s Platinum Star Sapphire \u0026 Diamond Ring","description":"This vintage J. Milhening, Inc. ring from circa 1935 centers on an oval cabochon natural no-heat purple Ceylon star sapphire of approximately 10.50 carats, set in an open-back rubover setting. An asymmetric design adds five baguette-cut diamonds (approximately 0.20 carats total) and ten round old-cut diamonds (approximately 0.35 carats total), for a combined diamond weight of approximately 0.55 carats. Crafted in platinum marked with iridium, it features polished edges, engraved gallery detailing, open backholing, and raised split shoulders flowing into a solid D-shape shank. Ring size is US 4.75 and it is resizable; the piece weighs approximately 8.2 grams and includes a Gemmological Certification Services report.","brand":"The Jewelers Circle","offers":[{"title":"Default Title","offer_id":63578877952369,"sku":null,"price":16320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/2879\/0571\/files\/B2C69fe34f58032d1.90855546.jpg?v=1778267724","url":"https:\/\/jewelerscircle.com\/products\/j-milhening-inc-1930s-platinum-star-sapphire-diamond-ring","provider":"The Jewelers Circle","version":"1.0","type":"link"}