{"product_id":"14kw-14kw-14ky-platinum-round-solitaire-8-5mm-center-stone-6-prong-die-struck","title":"Gold \u0026 Platinum Round Solitaire 8.5mm Center Stone 6-Prong Die-Struck Ring Mounting","description":"\u003cp\u003eThese die-struck 6-prong solitaire ring mountings are designed to showcase a round 8.5mm (2½ carat) center stone in a classic, polished setting. Manufactured in the USA by America's largest family-owned findings manufacturer, each mounting arrives highly polished and ready for stone setting and sizing. Available in three precious metal options — 14K white gold, a two-tone 14K white head with 14K yellow shank, and platinum — these mountings offer versatility for a range of custom and retail jewelry applications.\u003c\/p\u003e\n\n\u003cp\u003e14K white gold uses a nickel-based alloy and is rhodium plated for a bright, durable finish. The platinum option is composed of 95% platinum and 5% ruthenium. All gold used in production is responsibly sourced.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e6-prong head designed for round center stones\u003c\/li\u003e\n\u003cli\u003eDie-struck construction for superior density and strength\u003c\/li\u003e\n\u003cli\u003eHighly polished finish — ready for setting and sizing\u003c\/li\u003e\n\u003cli\u003e14K white gold is nickel-based alloy with rhodium plating\u003c\/li\u003e\n\u003cli\u003ePlatinum version is 95% platinum \/ 5% ruthenium\u003c\/li\u003e\n\u003cli\u003eMade in the USA from responsibly sourced gold\u003c\/li\u003e\n\u003cli\u003eProduced by America's largest family-owned findings manufacturer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCenter Stone Size\u003c\/th\u003e\n\u003ctd\u003e8.5mm round\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApproximate Stone Weight\u003c\/th\u003e\n\u003ctd\u003e2½ carats (diamond weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Prongs\u003c\/th\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard Ring Size\u003c\/th\u003e\n\u003ctd\u003e6½\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eDie struck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eHigh polish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e14K White Gold Alloy\u003c\/th\u003e\n\u003ctd\u003eNickel-based, rhodium plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlatinum Composition\u003c\/th\u003e\n\u003ctd\u003e95% platinum, 5% ruthenium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in the USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eMetal Type\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e951-231\u003c\/td\u003e\n\u003ctd\u003e14K White Gold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9501-231\u003c\/td\u003e\n\u003ctd\u003e14K White Gold Head \/ 14K Yellow Gold Shank\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e95B-231\u003c\/td\u003e\n\u003ctd\u003ePlatinum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"14K White","offer_id":47551343198422,"sku":"951-231","price":423.29,"currency_code":"USD","in_stock":true},{"title":"Platinum","offer_id":47813868749014,"sku":"95B-231","price":621.0,"currency_code":"USD","in_stock":true},{"title":"14K White Head\/14K Yellow Shank","offer_id":47813868781782,"sku":"9501-231","price":434.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/14kw-14kw14ky-and-platinum-round-solitaire-8-5mm-center-stone-6-prong-die-struck-otto-frei-1.jpg?v=1719958980","url":"https:\/\/www.ottofrei.com\/ja\/products\/14kw-14kw-14ky-platinum-round-solitaire-8-5mm-center-stone-6-prong-die-struck","provider":"Otto Frei","version":"1.0","type":"link"}