2 days LeftTiffany & Co. Sterling Silver Modernist Ribbon Knot BroochEst. US$10-US$100,000US$20(2 bids)Gallery 63Atlanta, GA
Aug 25, 2026Magnificent Art Deco Platinum Diamond & Emerald Openwork Plaque BroochEst. €16,000-€18,000€12,000Horizontal EncherePuteaux, paris
5 days LeftCOLLECTION OF PORTRAIT HAND CARVED TIGERS EYE CAMEOSEst. US$50-US$80US$50Antique Arena Inc.Brooklyn, NY
5 days LeftCOLLECTION OF PORTRAIT HAND CARVED TIGERS EYE CAMEOSEst. US$50-US$80US$50Antique Arena Inc.Brooklyn, NY
5 days LeftCOLLECTION OF PORTRAIT HAND CARVED TIGERS EYE CAMEOSEst. US$50-US$80US$50Antique Arena Inc.Brooklyn, NY
Buy NowLarge Vintage Platinum 10.00ct Diamond BroochUS$12,500(2 bids)Eastern European Art Gallery IncBroomall, PA
5 days LeftCOLLECTION OF PORTRAIT HAND CARVED TIGERS EYE CAMEOSEst. US$50-US$80US$50Antique Arena Inc.Brooklyn, NY
Aug 19, 2026Cartier Panthere de Cartier Motif Silk Twill ScarfEst. US$10-US$100,000US$10Gallery 63Atlanta, GA
2 days LeftMikimoto Sterling Silver and Akoya Cultured Pearl BroochEst. US$10-US$100,000US$10(1 bid)Gallery 63Atlanta, GA
Aug 19, 2026An Eight-Piece Collection of Silver and Cultured Pearl Jewelry, Mid 20th C.Est. US$10-US$100,000US$10Gallery 63Atlanta, GA
Buy Now18K White Gold 2.64ct Emerald, 1.64ct Diamond and Sapphire BroochUS$7,500Eastern European Art Gallery IncBroomall, PA
2 days LeftGIA Certified 18k Gold Floral Brooch with Aquamarine Sapphires Rubies Emeralds DiamondsEst. US$11,505-US$14,956US$8,800BidhausNew York, NY
Aug 19, 2026A Group of Six Vintage Silver-Toned and Cultured Pearl Brooches and PinsEst. US$10-US$100,000US$10Gallery 63Atlanta, GA
Buy Now14K Yellow Gold 9.25ct Amethyst, 19.5ct Topaz and 1.5ct Diamond Convertible BroochUS$5,500(5 bids)Eastern European Art Gallery IncBroomall, PA
Sep 9, 2026Roman Decorated Bronze Crossbow BroochEst. £120-£170£5TimeLine Auctions Ltd.Harwich, Essex
Ends in 1d 16hArt Deco Platinum Diamond BROOCH Black Onyx Ruby 1920s Vintage JewelryEst. US$24,000-US$29,000US$9,500Jasper52New York, NY
Ends in 23h 32mVintage Marcasite LKD Initial Brooch, Missing Marcasites, 1920's-1930'sEst. US$30-US$40US$25Jasper52New York, NY
Buy Now18K White Gold 2.45ct Diamond and Pearl Art Deco BroochUS$3,500Eastern European Art Gallery IncBroomall, PA
Ends in 20d 12hA Group of Four Vintage Costume Jewelry BroochesEst. —US$10(1 bid)Teel AuctionsMOUNT BETHEL, PA
Aug 17, 2026Elizabeth Gage 18k Gold Cameo Amethyst Tourmaline Pearl Diamond BroochEst. US$9,620-US$12,506US$7,400BidhausNew York, NY