FeaturedSave3 days Left20.71Ct Purple Amethyst Set - Polished Faceted , 226EKsmith Heritage Auctioneers4.3(46)Est. $30-$60$15
FeaturedSave3 days Left33Ct Winton Boulder Rough Opal - Australian Opal - Freeform Rough, 1071BKsmith Heritage Auctioneers4.3(46)Est. $90-$180$15(2 bids)
FeaturedSave3 days Left1.72g Natural Opal Stone Sterling Silver 925 Necklace (Pendant with Chain) , 339EKsmith Heritage Auctioneers4.3(46)Est. $110-$220$15(2 bids)
FeaturedSave3 days Left*1.49Ct Lightning Ridge Opal - Australian Opal , 230EKsmith Heritage Auctioneers4.3(46)Est. $290-$580$100(1 bid)
Save8 hrs LeftFrench 18K Gold Butterfly Brooch with Diamonds Rubies EmeraldsDiamond Depot4.3(11)Est. $19,669-$25,570$11,250
SaveApr 11, 2026EBEL 18K Gold Locket Necklace with Ruby Sapphire Emerald and Leather BagMynt Auctions4.5(855)Est. $32,500-$42,250$100
Save11 hrs LeftTiffany & Co. 18k Gold Stud Earrings With Ruby Sapphire Emerald and DiamondsBidhaus4.2(849)Est. $6,760-$8,788$100
Save1 day LeftElegant Platinum Flower Basket Brooch with Diamonds and GemstonesDiamond Depot4.3(11)Est. $34,058-$41,211$9,600
Save2 days Left18k Yellow Gold Diamond Gemstone Collar Necklace with Curb LinksMynt Auctions4.5(855)Est. $13,390-$17,407$10,250
SaveApr 10, 2026French 18K Gold Diamond Ruby Sapphire Emerald Jewelry SetMynt Auctions4.5(855)Est. $135,967-$176,757$100
Save11 hrs LeftTiffany & Co Vintage 18k Gold 3.35ct Diamond Cornucopia Flower BroochBidhaus4.2(849)Est. $14,560-$18,928$100
Save1 day LeftVan Cleef & Arpels Facade 18K Yellow Gold Vintage Quartz WatchBidhaus4.2(849)Est. $15,392-$20,009$100
FeaturedSave3 days Left2.22Ct Welo Black Faceted Opal Polished - Ethiopian Opal , 334EKsmith Heritage Auctioneers4.3(46)Est. $70-$140$30(2 bids)
FeaturedSave3 days Left4.03cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut , 846EKsmith Heritage Auctioneers4.3(46)Est. $110-$220$10
FeaturedSave3 days Left2.81cts Natural Million Year Old Baltic Insect Amber, 12x9mm, 1232BKsmith Heritage Auctioneers4.3(46)Est. $30-$60$15(1 bid)
FeaturedSave3 days LeftNatural Lightning Ridge Opal Carving on Black Onyx , 1243BKsmith Heritage Auctioneers4.3(46)Est. $30-$60$15
Save1 day LeftOmega Platinum Gold 16.47ctw GIA Burma Ruby Diamond Dangle EarringsDiamond Depot4.3(11)Est. $39,128-$47,345$12,250
Save3 days LeftChopard Happy Sport 18k Gold Diamond Ruby Emerald Sapphire Ladies WatchBidhaus4.2(849)Est. $18,798-$24,437$100(1 bid)
Save6 days LeftEBEL 18K Gold Locket Necklace with Ruby Sapphire Emerald and Leather BagMynt Auctions4.5(855)Est. $32,500-$42,250$100
SaveApr 11, 2026Cartier Tremblant 18K White Gold Diamond Ruby Sapphire EarringsMynt Auctions4.5(855)Est. $60,632-$78,821$100
Save3 days Left18k Gold Bee Brooch with Diamonds and Rubies by SabbadiniBidhaus4.2(849)Est. $11,089-$14,415$6,700
Save2 days LeftChopard Happy Sport 18k Gold Diamond Ruby Emerald Sapphire Ladies WatchDiamond Depot4.3(11)Est. $30,799-$37,267$10,000
Save8 hrs LeftFrench 18K Gold Diamond Ruby Ring with 25 Diamonds Size 7Diamond Depot4.3(11)Est. $19,669-$25,570$10,000
Save2 days Left1963 Hans George Mautner 18K Gold Ruby Emerald Cat BroochDiamond Depot4.3(11)Est. $10,522-$12,731$4,150
FeaturedSave3 days Left11.02Ct Boulder Opal - Australian Opal , 876EKsmith Heritage Auctioneers4.3(46)Est. $110-$220$10
FeaturedSave3 days Left18inches Necklace Fire Opal & Sapphire - 925 Sterling Silver , 923EKsmith Heritage Auctioneers4.3(46)Est. $90-$180$15(2 bids)
FeaturedSave6 days LeftFrench Art Deco 18K Diamond Ruby And Onyx Playing Card Cufflinks And Shirt Studs Dress Set, C. 1930Culper's4.4(19)Est. $4,000-$6,000$3,000(4 bids)
Save11 hrs LeftFrench 18K Gold Swan Necklace Brooch Diamond Ruby OnyxMynt Auctions4.5(855)Est. $5,330-$6,929$100
SaveApr 10, 2026Bulova 14k Rose Gold Ladies Watch With Diamonds and Rubies Manual Wind VintageMynt Auctions4.5(855)Est. $6,981-$9,075$100
Save2 days LeftHERMES 18K Gold Diamond Flower Brooch Ruby with BoxDiamond Depot4.3(11)Est. $15,847-$19,175$5,000
Save1 day Left1960s Buche Girod 18K Yellow Gold Watch Bangle with RubiesDiamond Depot4.3(11)Est. $22,215-$26,881$8,000
SaveApr 10, 2026Boucheron 1950s 18K Yellow Gold Ruby Flower BroochMynt Auctions4.5(855)Est. $15,327-$19,925$100
Save5 days LeftFrench Art Deco Platinum Diamond Ruby Charm Bracelet with 10 CharmsBidhaus4.2(849)Est. $19,669-$25,569$100
SaveApr 10, 2026Tiffany & Co Vintage 18k Gold 3.35ct Diamond Cornucopia Flower BroochBidhaus4.2(849)Est. $14,560-$18,928$100
Save3 days Left18k Yellow Gold Diamond Rectangular ID Necklace by Roberto CoinBidhaus4.2(849)Est. $12,753-$16,578$100