Vintage Platinum Engagement Ring 0.65CT.Natural Princess cut Diamond Circ 1930'Modern Jewelry4.5(205)$3,2505 days Left
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1.50 CARAT PRINCESS CUT H SI1 DIAMOND PLATINUM SEMI MOUNT RINGModern Jewelry4.5(205)$5,100Jun 15, 2026
Platinum Engagement Ring with 1.52ct Princess Diamond and 37 Accent StonesBidhaus4.3(864)$1002 days Left
Platinum princess cut diamond band ring size 4.5 1.00 ctwMynt Auctions4.4(876)See Sold PriceMay 27, 2026
DESIGNER PLATINUM .50CT PRINCESS CUT DIAMOND ENGAGEMENT 5 STONE BAND RINGModern Jewelry4.5(205)$1,2503 days Left
TIFFANY & CO.. 0.64 CARAT PRINCESS CUT F-VVS1 DIAMOND PLATINUM ENGAGEMENT RINGModern Jewelry4.5(205)$4,850Jun 15, 2026
TIFFANY & CO 1.50 CARAT PRINCESS CUT F VS1 DIAMOND PLATINUM ENGAGEMENT RINGModern Jewelry4.5(205)$28,000Jun 14, 2026
