{"product_id":"bulgari-1940s-platinum-ruby-diamond-trombino-ring","title":"Bulgari 1940s Platinum Ruby \u0026 Diamond Trombino Ring","description":"This vintage Bulgari Trombino ring, crafted in platinum and signed “BVLGARI,” dates to circa 1940–50. It features a cushion-shaped natural no-heat Burmese ruby of approximately 4.42 carats, set in an open-back half rubover setting. The center stone is flanked by eight baguette-cut diamonds totaling approximately 0.80 carats and surrounded by one hundred and six round old-cut diamonds totaling approximately 3.70 carats (approximately 4.50 carats total diamond weight). Finished with polished edges, a finely pierced geometric gallery, broad integrated shoulders, and a solid flat shank, it is size 7.5 US and resizable. It is accompanied by a Swiss Gemmological Institute (SSEF) report, American Gem Trade Association Gemological Testing Center report and letter of authenticity from Bulgari specialist, Amanda Triossi.","brand":"The Jewelers Circle","offers":[{"title":"Default Title","offer_id":63535739994481,"sku":null,"price":70000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/2879\/0571\/files\/B2C69f23590543443.70750239.jpg?v=1777481436","url":"https:\/\/jewelerscircle.com\/products\/bulgari-1940s-platinum-ruby-diamond-trombino-ring","provider":"The Jewelers Circle","version":"1.0","type":"link"}