3.50 CARAT OLD EUROPEAN CUT AND MARQUIS SHAPE DIAMOND PLATINUM ART DECO RINGModern Jewelry4.5(205)$34,000May 17, 2026
2.14 CARAT OLD EUROPEAN CUT I SI2 DIAMOND PLATINUM ENGAGEMENT RINGModern Jewelry4.5(205)$27,500May 17, 2026
Vintage Platinum Engagement Ring 1 Carat Old European Cut DiamondDiamond Depot4.2(14)$2,1504 days Left
A DIAMOND THREE-STONE RING The brilliant-cut diamonds at the centre weighing approximately 1.40cts,Adam's Auctioneers4.3(12)€1,5006 days Left
White Gold Vintage Engagement Ring with 1.02ct Round and Baguette DiamondsMynt Auctions4.4(870)$1002 days Left
