16 hrs LeftArt Deco platinum bow brooch with 2.5 ct old cut diamondsEst. $4,862-$6,320$100New York, NYBidhaus4.3(882)
7 days LeftDiamond Circle BroochEst. $700-$900$350Philadelphia, Palm Beach, Chicago, ILFreeman's4.4(1.7k)
2 days LeftPlatinum-Topped Gold, Opal Doublet, Diamond, and Pearl Pendant-Brooch with White Gold Chain NecklaceEst. $1,500-$2,000$750Boston, MADOYLE Auctioneers & Appraisers4.6(242)
Oct 4, 2026FRED HARVEY 1950'S STERLING THUNDERBIRD PIN BROOCHEst. $100-$200$40(4 bids)Cape Coral, FLImperial Auction4.4(277)
3 days LeftLot 2 Gold Pendant Brooches Diamond Pearl Syn Ruby 10K And Unmarked 5.2 Tg 3.4 Tdwt 0.85 Inches AvgEst. $600-$1,200$300Tampa, FLRichard Stedman Estate Services LLC4.5(57)
5 days LeftVictorian Period, 18K Gold, Pink Topaz, Natural Wild Pearl and Old-Cut Diamond BroochEst. $10,000-$20,000$4,000Germantown, MDYakon Auctions4.2(45)
1 day Left14 kt gold and silver sapphire-ruby-diamond- brooch, approx. 1880Est. €490-€1,960€490Mutterstadt, Rheinland-PfalzHenry's Auktionshaus AG4.3(211)
Oct 3, 2026Art Deco Platinum 10.50 Ct. Diamond BroochEst. $10,000-$15,000$6,000Lake Worth Beach, FLJoshua Kodner4.1(433)
3 days LeftPlatinum & 3.09 Carat Diamond Ribbon BroochEst. $3,000-$5,000$2,200Pittsfield, MAFontaine's Auction Gallery4.5(367)
4 days LeftESTATE RETRO 18KT YG, PLATINUM & DIAMOND DRESS CLIP BROOCH, 23.6 GRAMSEst. $3,000-$6,000$2,000Austin, TXAustin Auction Gallery4.7(1.3k)
Oct 2, 2026Victorian 9k Gold 0.15ct Old Diamond Elongated BroochEst. $1,066-$1,385$100New York, NYBidhaus4.3(882)
7 days LeftAntique, Diamond and Silver-Topped Gold Flower BroochEst. $800-$1,200$400Philadelphia, Palm Beach, Chicago, ILFreeman's4.4(1.7k)
6 days LeftPlatinum and Diamond BroochEst. $2,000-$3,000$1,000New York, NYDOYLE Auctioneers & Appraisers4.6(242)
2 days LeftPlatinum-Topped Gold and Diamond Crescent Brooch and Gold and Diamond ButtonEst. $1,500-$2,000$750Boston, MADOYLE Auctioneers & Appraisers4.6(242)
7 days LeftAntique, Diamond and Rose Gold BroochEst. $1,000-$2,000$500Philadelphia, Palm Beach, Chicago, ILFreeman's4.4(1.7k)
5 days LeftArt Deco 4.80ct Old Mine Cut Diamond Emerald Brooch in Platinum 18k GoldEst. $8,138-$10,579$100New York, NYMynt Auctions4.5(930)
6 days LeftPlatinum and Diamond Bow BroochEst. $3,000-$5,000$1,500(1 bid)New York, NYDOYLE Auctioneers & Appraisers4.6(242)
17 hrs LeftA SAPPHIRE AND DIAMOND PENDANT CLIP/BROOCH, CIRCA 1950Est. $4,000-$6,000$4,000Los Angeles, CABonhams4(417)
2 days LeftAntique Yellow Gold Pendant Brooch with 5.60ctw Old Mine Cut DiamondsEst. $12,090-$15,717$100New York, NYBidhaus4.3(882)
2 days LeftPlatinum and 18K Gold Art Deco Diamond Clip Brooch with 7 Carats Old Mine StonesEst. $7,579-$9,852$100New York, NYBidhaus4.3(882)
3 days LeftPlatinum & Diamond Art Deco Bow BroochEst. $2,500-$3,500$1,800Pittsfield, MAFontaine's Auction Gallery4.5(367)
3 days LeftEdwardian Platinum Brooch with 2 Rubies and 7 Carats Old Cut DiamondsEst. $18,447-$23,981$100New York, NYBidhaus4.3(882)
17 hrs LeftTIFFANY & CO.: A PLATINUM, RUBY AND DIAMOND BROOCH, CIRCA 1925Est. $8,000-$12,000$8,000Los Angeles, CABonhams4(417)