18K Gold Multi Color Sapphire and Diamond Necklace with GIA & AIGL ReportsWilliamson Auction Gallery4.7(287)$17,0003 hrs Left
BEDAT & CO. AQUAMARINE GOLD DIAMOND NECKLACE DIAMOND 20CT 18K WHITE SWISSModern Jewelry4.5(207)$44,750Jun 14, 2026
Italian 18K Gold Diamond Necklace and Bracelet Set 128.70g Cuban StyleMynt Auctions4.4(881)$13,2505 days Left
18k Gold and Enamel Pendant Necklace - Gross 24.5 g.Sarasota Estate Auction4.6(658)$1,000(1 bid)Jun 13, 2026
