0.67 CARAT DIAMOND 18K GOLD AND PLATINUM SEMI-MOUNT RING FITS 2.50+ CARAT STONEModern Jewelry4.5(207)$3,7507 days Left
A SAPPHIRE AND DIAMOND CLUSTER RING • Oval-shaped sapphire, approx. 4.20cts •Adam's Auctioneers4.3(13)€1,000Jun 23, 2026