{"product_id":"retro-old-mine-cut-diamond-lab-ruby-tank-ring","title":"Retro Old Mine Cut Diamond \u0026 Lab Ruby Tank Ring","description":"\u003cp\u003eBold and beautiful retro 1940s tank ring, a chunky style with geometric lines inspired by the shape of armored tanks during the 1st and 2nd world wars. This beautiful example is crafted in pink gold with a contrasting white gold top that shows off the chunky old mine cut natural diamonds, with a line of channel-set carré cut lab-created rubies in the center. \u003c\/p\u003e\n\u003cp\u003eThe largest old mine cut diamond is approximately 0.65 carats, total diamond weight approx. 1.7 carats. Diamonds are of natural origin, rubies are lab-created. An innovation of the late 1800s, lab-grown rubies and sapphires became extremely popular during the Art Deco era, ensuring color-matched clean stones as jewelers experimented with custom calibrated cuts. Ring measures 16.3 - 12.9 mm wide at front. \u003c\/p\u003e\n\u003cp\u003eMarked, tested 18k gold. In good condition.\u003c\/p\u003e\n\u003cp\u003eWeight: 10.59 g\u003c\/p\u003e\n\u003cp\u003eSize: 5. Resizable. See our \u003ca title=\"ring sizing chart\" href=\"https:\/\/molimojewelry.com\/pages\/ring-sizing\"\u003echart\u003c\/a\u003e for how to measure your finger!\u003c\/p\u003e\n\u003cp\u003eAll jewelry is thoroughly cleaned before being sent to customers.\u003c\/p\u003e","brand":"vintage","offers":[{"title":"Default Title","offer_id":47206632128668,"sku":"RTKRTRO","price":3252.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0435\/3248\/4764\/files\/tank-retro-6.jpg?v=1783984210","url":"https:\/\/molimojewelry.com\/en-nl\/products\/retro-old-mine-cut-diamond-lab-ruby-tank-ring","provider":"molimo","version":"1.0","type":"link"}