{"product_id":"round-center-head-peg-4-prong-cast-14kw-18kw-platinum-25ct-3-5ct","title":"Gold \u0026 Platinum Round Center Head with Peg, 4-Prong Cast","description":"\u003cp\u003eA refined cast setting designed for round center stones, this 4-prong head features a peg base for secure tube or shank mounting. Available in 14K white gold, 18K white gold, and platinum, it accommodates round stones from .25ct (4.0mm) up to 3.5ct (10.0mm)—making it a versatile choice for solitaire rings, pendants, and custom fine jewelry builds.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4-prong cast head designed for round center stones\u003c\/li\u003e\n\u003cli\u003ePeg base for mounting to a tube or shank\u003c\/li\u003e\n\u003cli\u003eAvailable in 14K white gold, 18K white gold, and platinum\u003c\/li\u003e\n\u003cli\u003e12 stone size options ranging from .25ct (4.0mm) to 3.5ct (10.0mm)\u003c\/li\u003e\n\u003cli\u003eDimensions vary by stone size—see Available Options for full measurements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSetting Style\u003c\/th\u003e\n\u003ctd\u003e4-Prong Cast Head with Peg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone Shape\u003c\/th\u003e\n\u003ctd\u003eRound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMetal Types\u003c\/th\u003e\n\u003ctd\u003e14K White Gold, 18K White Gold, Platinum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone Size Range\u003c\/th\u003e\n\u003ctd\u003e.25ct (4.0mm) – 3.5ct (10.0mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Stone Sizes\u003c\/th\u003e\n\u003ctd\u003e12\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\u003c\/th\u003e\n\u003cth\u003eStone Size\u003c\/th\u003e\n\u003cth\u003eHeight \/ Top Width \/ Bottom Width\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11-540\u003c\/td\u003e\n\u003ctd\u003e14K White Gold\u003c\/td\u003e\n\u003ctd\u003e.25ct (4.0mm)\u003c\/td\u003e\n\u003ctd\u003e5.9mm \/ 5.4mm \/ 2.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11-541\u003c\/td\u003e\n\u003ctd\u003e14K White Gold\u003c\/td\u003e\n\u003ctd\u003e.33ct (4.5mm)\u003c\/td\u003e\n\u003ctd\u003e6.4mm \/ 5.6mm \/ 2.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11-542\u003c\/td\u003e\n\u003ctd\u003e14K White Gold\u003c\/td\u003e\n\u003ctd\u003e.50ct (5.0mm)\u003c\/td\u003e\n\u003ctd\u003e7.2mm \/ 6.8mm \/ 3.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11-543\u003c\/td\u003e\n\u003ctd\u003e14K White Gold\u003c\/td\u003e\n\u003ctd\u003e.65ct (5.5mm)\u003c\/td\u003e\n\u003ctd\u003e7.4mm \/ 6.8mm \/ 2.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11-544\u003c\/td\u003e\n\u003ctd\u003e14K White Gold\u003c\/td\u003e\n\u003ctd\u003e.75ct (6.0mm)\u003c\/td\u003e\n\u003ctd\u003e7.4mm \/ 7.2mm \/ 2.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11-545\u003c\/td\u003e\n\u003ctd\u003e14K White Gold\u003c\/td\u003e\n\u003ctd\u003e1.0ct (6.5mm)\u003c\/td\u003e\n\u003ctd\u003e8.0mm \/ 7.7mm \/ 3.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11-546\u003c\/td\u003e\n\u003ctd\u003e14K White Gold\u003c\/td\u003e\n\u003ctd\u003e1.25ct (7.0mm)\u003c\/td\u003e\n\u003ctd\u003e7.8mm \/ 8.0mm \/ 2.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11-547\u003c\/td\u003e\n\u003ctd\u003e14K White Gold\u003c\/td\u003e\n\u003ctd\u003e1.5ct (7.5mm)\u003c\/td\u003e\n\u003ctd\u003e7.8mm \/ 7.9mm \/ 3.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11-548\u003c\/td\u003e\n\u003ctd\u003e14K White Gold\u003c\/td\u003e\n\u003ctd\u003e2.0ct (8.0mm)\u003c\/td\u003e\n\u003ctd\u003e8.2mm \/ 8.2mm \/ 2.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11-549\u003c\/td\u003e\n\u003ctd\u003e14K White Gold\u003c\/td\u003e\n\u003ctd\u003e2.5ct (8.5mm)\u003c\/td\u003e\n\u003ctd\u003e8.7mm \/ 8.8mm \/ 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