SaveFeb 15, 2026Santo Domingo Black Onyx Pin / PendantBilly The Kid Auction House4.8(863)Est. $200-$400$25
SaveFeb 17, 2026Sterling Silver Marcasite and Mother-of-Pearl Cameo Convertible Brooch Pendant NecklacePalmer's Auction Co4.4(69)Est. $5-$100$5
Save1 day LeftAntique Mourning Hair Locket Charm or Pendant in 10k Rose and White GoldEric's Estate & Jewelry4.6(529)Est. $1,524-$2,286$810
Save4 hrs LeftAntique Mourning Hair Locket Charm or Pendant in 10k Rose and White GoldEric's Estate & Jewelry4.6(529)Est. $1,524-$2,286$810
SaveFeb 20, 2026Vintage Sterling Silver Inlay Angel Brooch – Southwestern Winged Figure PinSphere Auctions LLC4.4(69)Est. $10-$200$30(2 bids)
FeaturedSaveEnds in 2d 14hVintage Oval Black Onyx Diamond Pin Tie Tack 14K Yellow Gold, 1.59 GramsChairish Auctions4.5(10.3k)Est. $500-$600$190
Save4 days LeftAntique 14k Yellow Gold Black Onyx Carved Intaglio Stick PinBidhaus4.2(837)Est. $494-$642$100
SaveFeb 22, 2026COLLECTION OF FEMALE PORTRAIT ONYX SHELL CAMEOSAntique Arena Inc.4.5(1k)Est. $10-$20$10
SaveFeb 22, 2026COLLECTION OF FEMALE PORTRAIT ONYX SHELL CAMEOSAntique Arena Inc.4.5(1k)Est. $20-$30$10
SaveFeb 17, 2026Vintage Sterling Silver Marcasite Cameo and Butterfly Brooch Pin Lot (Set of 2)Palmer's Auction Co4.4(69)Est. $5-$100$5
Save9 hrs LeftNatural White Sea Shell 6.24 Ct. Woman Carving Cameo on Onyx 12.9 x 8.1 MmTreasure of Gems & Jewelry4.4(215)Est. $38-$60$1
SaveMar 08, 2026Natural White Sea Shell 6.28 Ct. Woman Carving Cameo on Onyx 18 x 12.8 MmTreasure of Gems & Jewelry4.4(215)Est. $35-$55$1
SaveBuy NowNatural White Sea Shell 6.34 Ct. Woman Carving Cameo on Onyx 13 x 7.8 MmTreasure of Gems & Jewelry4.4(215)$12
