{"product_id":"light-blue-star-sapphire-and-diamond-halo-platinum-ring","title":"Vintage Felger Platinum Star Sapphire and Diamond Ring Circa 1930s","description":"\u003cp\u003eF \u0026amp; F Felger is a highly regarded American fine jewelry manufacturer based in Newark, New Jersey, that operated primarily from the 1920s to the 1960s. Established during the golden age of American jewelry making, Felger became known for sophisticated designs that balanced elegance with wearability. The maker's pieces showcase the hallmarks of their era—clean lines, balanced proportions, and a preference for fine materials—reflecting the design sensibilities that defined luxury jewelry of the interwar and postwar decades. Collectors value Felger pieces for their enduring beauty and the skilled execution evident in every detail.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMetal: Platinum\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eGem: Star Sapphire \u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eGem Measurements: 7.3 x 8.5 mm, Oval Cut \u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eAccents: 8 Diamonds totaling .08 Carats, G in Color, SI in Clarity\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eRing Size: 4.25 \u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eMarks: \"FFF\" Stamped on the inside band\u003c\/span\u003e\u003c\/p\u003e","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":42450141904990,"sku":"A80471","price":6000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/files\/8978-40.jpg?v=1781035825","url":"https:\/\/www.marketsquarejewelers.com\/es\/products\/light-blue-star-sapphire-and-diamond-halo-platinum-ring","provider":"Market Square Jewelers","version":"1.0","type":"link"}