STAR SAPPHIRE DIAMOND RING UNHEATED PLATINUM OVAL CABOCHON NATURAL 38CT GIAModern Jewelry4.5(207)$28,000Jun 14, 2026
GIA Certified 4.08ct Natural Madagascar Sapphire Diamond Ring 14 Karat*vChairish Auctions4.5(10.5k)$5,000
Sapphire and Diamond Ring in Platinum with 2.51 Carat Center StoneMynt Auctions4.4(880)$4,650Jun 12, 2026
14K Gold 15.87ct Opal, 1.12ct Sapphire 1.85ct Diamond RingPrestige Auction Galleries4.4(651)$504 days Left
Certified 10 Carat Oval Cut Lab Grown Blue Sapphire 14kt Solid White Gold Engagement RingGatral Gems4.3(7)$50Jun 14, 2026
