Amazing Art Deco 925 Sterling Black Onyx & Marcasite Pin BroochAmazing Collectible Galleries4.6(185)$203 days Left
VICTORIAN 14KT YELLOW GOLD PIETRA-DURA BROOCH/PENDANTEstateOfMind Auctions4.5(308)$35(3 bids)3 days Left
Vintage Oval Black Onyx Diamond Pin Tie Tack 14K Yellow Gold, 1.59 GramsChairish Auctions4.5(10.3k)$396
18K GOLD FLORAL BROOCH WITH BLACK STAR DIOPSIDE STONES 10.5 GRAMSModern Jewelry4.4(204)$1,8004 days Left
Tiffany & Co. 1993 Fireworks Onyx 18k Gold Sterling Silver BroochDiamond Depot4.3(10)$890Feb 27, 2026
Antique Victorian Mourning Brooch / Pin Black Onyx PansyGallery and Gavel Auctions4.5(58)$20(1 bid)4 days Left
Vintage Victorian Revival 14k Gold Pearl Black Enamel Mourning Brooch PendantDiamond Depot4.3(10)$6003 days Left
