Platinum Ring with 2.45ctw Blue Oval Sapphire and Mixed Cut DiamondsDiamond Depot4.2(12)$2,200Apr 29, 2026
14K GOLD DIAMOND AND PINK SAPPHIRE THREE-STONE RINGThomaston Place Auction Galleries4.4(434)$125(1 bid)4 days Left
An 18ct gold three stone blue zircon and diamond ring, set with oval cushion-cut zircon and single-cHannam's Auctioneers Ltd4.3(416)£1001 day Left
14K WHITE GOLD VINTAGE NATURAL OLD MINE CUT SAPPHIRE DIAMOND RING 1.65CTModern Jewelry4.4(204)$4,100May 10, 2026
PLATINUM ENGAGEMENT RING 13.17CT NATURAL OVAL SHAPE BLUE SAPPHIREModern Jewelry4.4(204)$45,500May 10, 2026
GIA Certified 1.81ct Oval Blue Sapphire Diamond Platinum Cocktail RingMynt Auctions4.5(863)$1003 days Left
Platinum GIA Certified 2.99ct Oval Pink Sapphire Baguette Diamond RingBidhaus4.2(854)$1,7506 days Left
