6 days LeftArt Deco Platinum Sapphire Diamond Bar Pin Brooch GIA CertifiedEst. $4,628-$6,016$100BidhausNew York, NY
Sep 11, 2026Anglo-Saxon Zoomorphic Cruciform BroochEst. £50-£70£5TimeLine Auctions Ltd.Harwich, Essex
Live NowLarge Vintage Platinum 10.00ct Diamond BroochEst. $18,000-$19,000$1(1 bid)Eastern European Art Gallery IncBroomall, PA
202614K Yellow Gold 9.25ct Amethyst, 19.5ct Topaz and 1.5ct Diamond Convertible BroochSee Sold PriceEastern European Art Gallery IncBroomall, PA
Aug 25, 2026Magnificent Art Deco Platinum Diamond & Emerald Openwork Plaque BroochEst. €16,000-€18,000€12,000Horizontal EncherePuteaux, paris
3 days LeftTiffany & Co. Sterling Silver Modernist Ribbon Knot BroochEst. $10-$100,000$20(2 bids)Gallery 63Atlanta, GA
Aug 19, 2026Cartier Panthere de Cartier Motif Silk Twill ScarfEst. $10-$100,000$10Gallery 63Atlanta, GA
Aug 19, 2026An Eight-Piece Collection of Silver and Cultured Pearl Jewelry, Mid 20th C.Est. $10-$100,000$10Gallery 63Atlanta, GA
Oct 1, 2026Bezalel & Israeli Modernist Silver Brooches, 11Est. $400-$600$200Auctions at ShowplaceAstoria, NY
6 days LeftCOLLECTION OF PORTRAIT HAND CARVED TIGERS EYE CAMEOSEst. $50-$80$50Antique Arena Inc.Brooklyn, NY
6 days LeftCOLLECTION OF PORTRAIT HAND CARVED TIGERS EYE CAMEOSEst. $50-$80$50Antique Arena Inc.Brooklyn, NY
2 days LeftGIA Certified 18k Gold Floral Brooch with Aquamarine Sapphires Rubies Emeralds DiamondsEst. $11,505-$14,956$8,800BidhausNew York, NY
6 days LeftCOLLECTION OF PORTRAIT HAND CARVED TIGERS EYE CAMEOSEst. $50-$80$50Antique Arena Inc.Brooklyn, NY
Aug 19, 2026A Group of Six Vintage Silver-Toned and Cultured Pearl Brooches and PinsEst. $10-$100,000$10Gallery 63Atlanta, GA
3 days LeftMikimoto Sterling Silver and Akoya Cultured Pearl BroochEst. $10-$100,000$10(1 bid)Gallery 63Atlanta, GA
6 days LeftCOLLECTION OF PORTRAIT HAND CARVED TIGERS EYE CAMEOSEst. $50-$80$50Antique Arena Inc.Brooklyn, NY
Ends in 2d 5hArt Deco Platinum Diamond BROOCH Black Onyx Ruby 1920s Vintage JewelryEst. $24,000-$29,000$9,500Jasper52New York, NY
2026GIA Certified 18k Gold Floral Brooch with Aquamarine Sapphires Rubies Emeralds DiamondsSee Sold PriceDiamond DepotNew York, NY
Ends in 1d 12hVintage Marcasite LKD Initial Brooch, Missing Marcasites, 1920's-1930'sEst. $30-$40$25Jasper52New York, NY
Buy Now18K White Gold 2.45ct Diamond and Pearl Art Deco Brooch$3,500Eastern European Art Gallery IncBroomall, PA
Sep 9, 2026Roman Decorated Bronze Crossbow BroochEst. £120-£170£5TimeLine Auctions Ltd.Harwich, Essex