FeaturedSave7 days LeftCartier 18k White Gold Platinum Diamond Emerald Zodiac Pisces Fish Brooch PinChairish Auctions4.5(10.3k)Est. $17,000-$20,000$13,000
FeaturedSaveEnds in 2d 21hAntique Art Nouveau Pearl Diamond Clover Flower Brooch 14K Yellow Gold, 3.17 GrChairish Auctions4.5(10.3k)Est. $1,100-$1,500$460
FeaturedSaveEnds in 2d 21hVintage Oval Black Onyx Diamond Pin Tie Tack 14K Yellow Gold, 1.59 GramsChairish Auctions4.5(10.3k)Est. $500-$600$190
FeaturedSave7 days LeftTiffany & Co Schlumberger 18k Yellow Gold Platinum Diamond 5 Leaf Pin BroochChairish Auctions4.5(10.3k)Est. $17,000-$20,000$12,000
Save14 hrs LeftJEWELRY. Platinum and Diamond Pendant or Brooch.Clarke Auction Gallery4.5(604)Est. $2,000-$3,000$1,100(3 bids)
Save14 hrs LeftFrench Art Deco Emerald and Diamond Parrot Brooch with Emeralds, Diamonds, Sapphires and RubiesCollective Hudson4.4(82)Est. $1,500-$15,000$1,000(1 bid)
SaveFeb 17, 2026Imperial Faberge Era "Lily of the valley" 14k Rose Gold Diamond BroochAkiba Galleries4.7(1.9k)Est. $1,000-$2,000$1,000(2 bids)
SaveFeb 24, 2026Van Cleef & Arpels Platinum & Diamond Flower BroochAkiba Galleries4.7(1.9k)Est. $40,000-$50,000$20,000
Save16 hrs LeftFABERGE - EXCLUSIVE GOLD & DIAMONDs BROOCHV.N. Collectible4.5(295)Est. $24,000-$25,000$8,500(12 bids)
SaveFeb 24, 2026Antique 14k Gold Sapphire & Diamond Bar BroochAkiba Galleries4.7(1.9k)Est. $3,000-$6,000$1,000
SaveFeb 24, 2026Gold, Silver and Diamond Bow BroochLeonard Auction, a division of The Leonard Company4.6(599)Est. $800-$1,000$550(3 bids)
SaveFeb 24, 2026Art Deco Platinum & Old European Cut Diamond BroochAkiba Galleries4.7(1.9k)Est. $4,000-$6,000$2,000
SaveFeb 24, 2026Vintage 14k Gold Platinum Opal & Diamond Bar BroochAkiba Galleries4.7(1.9k)Est. $1,500-$3,000$500
SaveFeb 24, 202618k Gold Aquamarine Sapphire & Diamond Owl BroochAkiba Galleries4.7(1.9k)Est. $4,000-$6,000$2,000
Save20 hrs LeftArt Deco Blue Sapphire & Diamond Circle BroochVictorins Auctions4.5(37)Est. $1,720-$4,300$1,300
SaveLive NowAntique 18K 14K Yellow Gold Pearl Diamond Brooch Baily Banks & BiddleBidhaus4.2(837)Est. $10,868-$14,128$100(1 bid)
Save20 hrs LeftArt Deco Coral Sapphire Emerald Diamond BroochVictorins Auctions4.5(37)Est. $1,600-$4,000$1,200
Save2 days LeftArt Deco platinum filigree diamond bar brooch with .58 carat Old European cut center diamond and 22Ripley Auctions4.4(191)Est. $600-$900$200
SaveFeb 22, 202614K GOLD, YELLOW SAPPHIRE, CITRINE & DIAMOND FIGURAL BROOCHThomaston Place Auction Galleries4.4(427)Est. $3,000-$5,000$1,500(1 bid)
Save14 hrs LeftAntique 14K Yellow Gold Brooch with Diamonds, Opals, and PearlCollective Hudson4.4(82)Est. $1,000-$10,000$600(1 bid)
Save3 days LeftA 14K Bi-Color Gold and Diamond Prawn broochJohn Moran Auctioneers, Inc.4.7(500)Est. $300-$500$425(3 bids)
SaveFeb 24, 2026Nardi 18k Gold Diamond & Enamel Owl BroochAkiba Galleries4.7(1.9k)Est. $3,000-$4,000$2,000
SaveFeb 22, 2026TIFFANY & CO. PLATINUM AND DIAMOND “SEAGULL” BROOCHThomaston Place Auction Galleries4.4(427)Est. $1,000-$1,500$500
SaveFeb 17, 2026Imperial Faberge 14K Gold & Diamond Peter the Great BroochAkiba Galleries4.7(1.9k)Est. $5,000-$8,000$2,000