3 days LeftANTIQUE PLATINUM 1.0CT DIAMOND OPEN CIRCLE BROOCHEst. $1,100-$4,400$1,100Robinhood AuctionsLas Vegas, NV
3 days LeftAntique Victorian 14k Gold Emerald Diamond Sword Cigar Cutter BroochEst. $2,002-$2,602$125(2 bids)Mynt AuctionsNew York, NY
3 days LeftANTIQUE VICTORIAN ENAMEL DIAMOND FLOWER SPRAY BROOCHEst. $24,750-$36,300$150(2 bids)NY Elizabeth Beverly Hills, CA
3 days Left18K YELLOW GOLD DIAMOND, EMERALD, AND PEARL CATERPILLAR BROOCHEst. $1,100-$4,400$1,100Robinhood AuctionsLas Vegas, NV
2 days LeftArt Deco Platinum Brooch 8.40 Ct Diamonds F-G VVS-VS 2 InchesEst. $8,801-$11,441$100Mynt AuctionsNew York, NY
3 days LeftPLATINUM 0.85CT DIAMOND AND EMERALD BROOCHEst. $1,300-$5,200$1,300Robinhood AuctionsLas Vegas, NV
1 day LeftArt Deco Platinum Diamond Brooch 12.40 Ct with Pear Baguette Round StonesEst. $14,924-$19,401$8,700BidhausNew York, NY
3 days Left14K WHITE GOLD 2.0CT DIAMOND AND CITRINE BROOCHEst. $3,300-$13,200$3,200Robinhood AuctionsLas Vegas, NV
5 days Left18k Yellow Gold Diamond and Ruby Fly Pin BroochEst. $900-$1,200$700Taylor & HarrisWILMINGTON, CA
3 days Left18k Yellow Gold Floral Brooch with Turquoise and 4.00ct DiamondsEst. $12,233-$15,902$100BidhausNew York, NY
2 days LeftANTIQUE CERTIFICATED NATURAL SALTWATER PEARL AND DIAMOND BROOCHEst. £1,000-£2,000£500Etrusca AuctionsLondon, UK
Jul 18, 2026TASAKI AKOYA PEARL DIAMOND BROOCH YELLOW GOLD 750Est. $1,800-$2,640$25NY Elizabeth Beverly Hills, CA
2 days LeftVintage Platinum 18K Gold Sapphire Diamond Bar Brooch 2 CtsEst. $3,510-$4,563$100Mynt AuctionsNew York, NY
2 days LeftVICTORIAN SAPPHIRE DIAMOND AND PEARL FLY BROOCHEst. £300-£600£150Etrusca AuctionsLondon, UK
Jul 14, 2026PLATINUM DIAMOND-SET DIAMOND-SHAPED BROOCH WITH THREE DIAMONDSEst. €800-€1,300€800SPANGARO & COUdine, Italy
1 day LeftArt Deco Platinum Brooch 6.05 Ct Diamond 87 European-cut VVS-VSEst. $4,459-$5,796$100Mynt AuctionsNew York, NY
Jul 19, 202618K Gold, South Sea Pearl and Diamond BroochEst. $3,000-$5,000$500Aardvark Antiques, LLCOakwood, GA
3 days Left18K ROSE GOLD 1.0CT DIAMOND AND SAPPHIRE BROOCHEst. $2,600-$10,400$2,600Robinhood AuctionsLas Vegas, NV
3 days LeftVan Cleef & Arpels Platinum Diamond Brooch 12.50 cttw Signed VCAEst. $48,685-$63,290$100BidhausNew York, NY
8 hrs LeftVintage 18k White Gold Chameleon Brooch with Sapphire and DiamondsEst. $2,665-$3,464$100Mynt AuctionsNew York, NY
4 hrs LeftArt Deco Platinum Brooch 27ct Diamonds Double Clip DesignEst. $61,243-$79,615$36,250BidhausNew York, NY