{"product_id":"mid-century-gia-no-heat-ruby-diamond-yellow-gold-platinum-double-cluster-ring","title":"Mid Century GIA no heat ruby diamond yellow gold platinum double cluster ring","description":"\u003cdiv\u003eA round brilliant cut ruby, weighing approximately 1.00 carat, sits at the center of this ring, certified by GIA (#2231286017) as untreated, no heat, and originating from Thailand, a combination that puts this stone in genuinely rare territory since the overwhelming majority of rubies on the market today are heat-treated to improve color and clarity. Thirty round brilliant cut diamonds, weighing approximately 1.50 carats in G-H color and VS-SI clarity, surround the ruby in a double cluster, adding brightness and scale around a center stone whose value rests substantially in its natural, untreated state. Crafted in 14k yellow gold and platinum, a combination typical of mid-century American jewelry that paired platinum's durability for the setting with gold's warmth elsewhere. At 3.94 grams, it wears lighter than its visual impact suggests. Circa 1950s, this is a rare opportunity to own a certified no-heat ruby in a well-proportioned period cluster design, appealing as much to a collector as to someone simply drawn to the ring itself.\u003c\/div\u003e","brand":"Jack Weir \u0026 Sons","offers":[{"title":"Default Title","offer_id":50518185738459,"sku":"38976","price":7500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/1720\/files\/38976_4196106.jpg?v=1790375122","url":"https:\/\/jackweirandsons.com\/fr\/products\/mid-century-gia-no-heat-ruby-diamond-yellow-gold-platinum-double-cluster-ring","provider":"Jack Weir \u0026 Sons","version":"1.0","type":"link"}