Oval Swiss Blue Topaz Diamond Gemstone Necklace Pendant 14K Yellow Gold, 2.90 GrChairish Auctions4.5(10.3k)$260
5.09 CT Swiss Blue Topaz & Diamond 18KGP Designer Necklace $775U.S. Auction Gallery4(629)$104 days Left
14K YELLOW GOLD 0.09CT DIAMOND AND BLUE TOPAZ PENDANT NECKLACERobinhood Auctions4.7(848)$2405 days Left
14KT GOLD LONDON BLUE TOPAZ & DIAMONDS PENDANTLewis & Maese Antiques & Auction4.4(547)$650Mar 08, 2026
14KT GOLD TANZANITE & DIAMOND PENDANT/ NECKLACELewis & Maese Antiques & Auction4.4(547)$1,600Mar 08, 2026
