ANTIQUE ART DECO PLATINUM FILIGREE SETTING MOUNT MOUNTING RINGModern Jewelry4.5(207)$1,250Jun 28, 2026
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SCOTT KAY PLATINUM DIAMOND ENGAGEMENT RING SEMI MOUNT 0.66CTS 8.2 GRAMSModern Jewelry4.5(207)$1,5255 days Left
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Tiffany & Co. Harmony 0.22 Carat Diamond Solitaire Ring in PlatinumGallery 634.6(279)$10(1 bid)Jun 24, 2026
CARTIER DIAMOND SEMI MOUNT RING 18K WHITE GOLD TRILLION G VS1 VINTAGE SETTINGModern Jewelry4.5(207)$12,0003 days Left
PLATINUM SEMI-MOUNT HOLDS .75CT-1.00CT DIAMOND ENGAGEMENT 6 PRONG RING MOUNTINGModern Jewelry4.5(207)$1,050Jun 28, 2026