A DIAMOND CLUSTER RING * rose-cut diamonds * mounted in platinum and gold * ring size X * ThisAdam's Auctioneers4.3(12)€75(1 bid)3 days Left
Beautiful Natural Blue Sapphire & VS1 Diamond RingNorth American Auction Co.4.2(426)$1,9007 days Left
A STAR SAPPHIRE AND DIAMOND RING * an oval-shaped star sapphire of black tint cabochon, approx.Adam's Auctioneers4.3(12)€2003 days Left
A SAPPHIRE AND DIAMOND DRESS RING * one circular-cut sapphire, approx. 1.00ct total * threeAdam's Auctioneers4.3(12)€9003 days Left
Classic Sapphire Ring with Brilliant-Cut DiamondsKastern GmbH & Co. KG Das Kunst u. Auktionshaus4.3(6)€480Mar 21, 2026
