FeaturedSave2 days Left75.4cts Dark Phamton Egg Ethiopian Crystal Specimen Rough , 1003EKsmith Heritage Auctioneers4.3(46)Est. US$130-US$260US$10
FeaturedSave2 days Left*7.84Ct Boulder Opal - Australian Opal, 162BKsmith Heritage Auctioneers4.3(46)Est. US$250-US$500US$10
FeaturedSave21 hrs LeftRetro Aquamarine, Ruby, Gold Brooch Stones: OvaHeritage Auctions4.2(578)Est. US$3,200-US$4,800US$2,000(1 bid)
FeaturedSave2 days Left92.4cts Phantom Ghost Ethiopian Crystal Specimen Rough , 1012EKsmith Heritage Auctioneers4.3(46)Est. US$150-US$300US$10
Save2 days LeftPlatinum, Aquamarine, and Diamond RingBriggs Auction, Inc.4.6(389)Est. US$600-US$900US$300(1 bid)
Save4 days Left14k AQUAMARINE 4.50CT & DIAMOND PENDANTCharleston Estate Services Ltd.4.6(112)Est. US$3,500-US$4,000US$300(5 bids)
Save3 days Left26.50ct Aquamarine, 14.00ctw Diamond and 18K NecklaceGWS Auctions Inc.4.5(288)Est. US$102,000-US$103,000US$12,000
Save4 days LeftAquamarine, Diamond, Emerald and Onyx RingNew Orleans Auction Galleries4.6(299)Est. US$1,400-US$1,800US$1,200
Save3 days Left6.70ct Aquamarine, 0.60ctw Diamond and 18K RingGWS Auctions Inc.4.5(288)Est. US$14,500-US$15,500US$1,800
Save17 hrs Left925 18K 22K Gold Amethyst Aquamarine EarringsAuctions at Showplace4.6(825)Est. US$300-US$500US$125(1 bid)
Save6 days LeftAquamarine, Diamond and 18K RingKodner Galleries Inc.4.6(710)Est. US$12,000-US$15,000US$6,000
SaveApr 09, 2026H. Stern 14K Gold & 13.8 Ct Aquamarine RingCordier Auctions4.4(1.6k)Est. US$5,000-US$7,000US$2,500
FeaturedSave3 days Left*3.43Ct 16pcs Australian Blue Sapphire Calibrated 3.6mm Set - Polished Faceted , 815EKsmith Heritage Auctioneers4.3(46)Est. US$130-US$260US$10(1 bid)
FeaturedSave3 days Left4.03cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut , 846EKsmith Heritage Auctioneers4.3(46)Est. US$110-US$220US$10
FeaturedSave2 days Left3.43Ct Welo Black Opal Polished - Ethiopian Opal, 388BKsmith Heritage Auctioneers4.3(46)Est. US$70-US$140US$10
FeaturedSave2 days Left*4.54Ct Welo Opal Polished - Ethiopian Opal, 287BKsmith Heritage Auctioneers4.3(46)Est. US$110-US$220US$10(1 bid)
Save3 days LeftPair 14K WG Lady's Diamond & Aquamarine Dangling EarringsStuart Kingston4.3(45)Est. US$3,000-US$5,000US$1,500
SaveApr 09, 202614K Gold and Aquamarine BraceletCordier Auctions4.4(1.6k)Est. US$400-US$600US$200(1 bid)
Save1 day Left18K White Gold Aquamarine Diamond Necklace 21 Stones 10.50 CtMynt Auctions4.4(853)Est. US$15,730-US$20,449US$100
SaveLive NowA Platinum, Aquamarine, and Diamond Halo PendantGallery 634.6(255)Est. US$10-US$100,000US$70(4 bids)
Save3 days Left8.00ct Aquamarine, 4.75ctw Diamond and 18K RingGWS Auctions Inc.4.5(288)Est. US$22,000-US$23,000US$1,000
Save24 hrs Left14k White Gold Aquamarine & Diamond RingLot 14 Auctions4.9(1.2k)Est. US$1,000-US$2,000US$90(2 bids)
Save4 days LeftAquamarine and Diamond Pendant NecklaceNew Orleans Auction Galleries4.6(299)Est. US$2,500-US$4,000US$2,400
FeaturedSaveStarts Mar 26133.18ct GIA CERTIFIED SPODUMENE BELT WRAP PENDANT NECKLACE (Yellow Aqua)**Chairish Auctions4.5(10.4k)Est. US$14,000-US$17,000US$5,500
FeaturedSave3 days Left166.2cts Rainbow Flash Contra Luz Ethiopian Crystal Specimen Rough , 733EKsmith Heritage Auctioneers4.3(46)Est. US$530-US$1,060US$45(2 bids)
FeaturedSave4 days LeftPendant Opal & Pearl - 925 Sterling Silver , 411EKsmith Heritage Auctioneers4.3(46)Est. US$90-US$180US$10
FeaturedSave2 days Left196.5cts Water Blue Crystal, Ethiopian Crystal Specimen Rough , 1009EKsmith Heritage Auctioneers4.3(46)Est. US$550-US$1,100US$55(3 bids)
Save3 days LeftTIFFANY&CO. AQUAMARINE DIAMOND ART DECO NECKLACENY Elizabeth 4.2(111)Est. US$18,150-US$26,620US$25
Save18 hrs LeftBELLE EPOQUE AQUAMARINE PEARL AND DIAMOND PENDANT WITH PEARL CHAIN NECKLACEEtrusca Auctions4.2(29)Est. £2,000-£4,000£1,000
Save3 days LeftTIFFANY&CO. SOLEST AQUAMARINE DIAMOND NECKLACENY Elizabeth 4.2(111)Est. US$5,475-US$8,030US$25
SaveApr 13, 20261970S GIA 124.79cts Aquamarine 18K Yellow Gold Nugget Link Bracelet 145.6 GramsDover Jewelry4.4(13)Est. US$35,000-US$37,000US$90(1 bid)
SaveApr 05, 202618Kt Solid White Gold 10 Carat Natural Aquamarine RingGatral Gems4.3(7)Est. US$14,000-US$16,000US$50
SaveApr 05, 202625 Ct Certified Natural Aquamarine Diamond Ring 14KT Solid Gold RingGatral Gems4.3(7)Est. US$18,000-US$20,000US$50(1 bid)
Save6 days LeftTrabert & Hoeffer Mauboussin Platinum GIA Ruby Aquamarine Diamond BroochMynt Auctions4.4(853)Est. US$23,790-US$30,927US$155(2 bids)
FeaturedSave4 days Left*11.95Ct Welo Opal Polished - Ethiopian Opal, 1115BKsmith Heritage Auctioneers4.3(46)Est. US$230-US$460US$10
FeaturedSave4 days Left2.56Ct Zambian Emerald - Polished Faceted , 453EKsmith Heritage Auctioneers4.3(46)Est. US$190-US$380US$10(1 bid)
FeaturedSave4 days Left2.72Ct Welo Black Opal Polished - Ethiopian Opal , 414EKsmith Heritage Auctioneers4.3(46)Est. US$90-US$180US$15(2 bids)
FeaturedSave4 days Left1.72g Natural Opal Stone Sterling Silver 925 Necklace (Pendant with Chain) , 339EKsmith Heritage Auctioneers4.3(46)Est. US$110-US$220US$10(1 bid)