FEATURED5 days LeftVAN CLEEF & ARPELS DIAMOND 'FERN' CLIP-BROOCHEst. $30,000-$50,000Preview OnlyChristie'sNew York, NY
FEATURED5 days LeftBULGARI NATURAL PEARL, MULTI-GEM AND DIAMOND 'CARRÉ' BROOCHEst. $80,000-$120,000Preview OnlyChristie'sNew York, NY
FEATURED5 days LeftHARRY WINSTON DIAMOND BOW BROOCHEst. $30,000-$50,000Preview OnlyChristie'sNew York, NY
FEATURED5 days LeftPlatinum and 18K Yellow Gold Pearl and Diamond Floral Grape Pin BroochEst. $6,000-$8,000$4,000Hampton Estate AuctionNew York, NY
5 days LeftTiffany & Co. 18K Yellow Gold and Diamond Flower Brooch PinEst. $3,500-$4,500$2,250Hampton Estate AuctionNew York, NY
5 days Left14K Yellow Gold Floral Spray Brooch Pin. Enamel Pearls and Diamonds. Missing some drops known becauEst. $1,000-$1,500$750Uniques and Antiques, Inc.Aston, PA
5 days LeftTiffany & Co. 18K Yellow Gold Amethyst and Diamond Bird Pin BroochEst. $650-$900$450(1 bid)Hampton Estate AuctionNew York, NY
5 days LeftTiffany & Co. 18K Yellow Gold Amethyst, Diamond, and Ruby Bird Pin BroochEst. $650-$900$450(1 bid)Hampton Estate AuctionNew York, NY
5 days Left14K White Gold Sapphire and Diamond Bow Pin BroochEst. $1,800-$2,500$1,200Hampton Estate AuctionNew York, NY
5 days LeftGiovane 18K Yellow Gold Emerald and Diamond Bow Pin BroochEst. $4,500-$6,000$3,000Hampton Estate AuctionNew York, NY
5 days LeftPlatinum and Diamond Butterfly Pin BroochEst. $1,200-$1,600$800Hampton Estate AuctionNew York, NY
5 days Left18K Yellow Gold Jade Frogs and Diamond Jabot Pin BroochEst. $1,500-$2,000$1,000Hampton Estate AuctionNew York, NY
5 days Left18K Yellow and White Gold Multi-Gemstone and Diamond Floral Pin BroochEst. $3,750-$5,000$2,500Hampton Estate AuctionNew York, NY
5 days LeftArt Deco Platinum Diamond and Sapphire Bow Pin BroochEst. $1,200-$1,600$800Hampton Estate AuctionNew York, NY
5 days Left14K White Gold and Diamond Bow Pin BroochEst. $750-$1,000$500Hampton Estate AuctionNew York, NY
5 days Left14K White Gold and Diamond Butterfly Pin BroochEst. $1,200-$1,600$800Hampton Estate AuctionNew York, NY
5 days LeftAntique Style Silver Diamond and Red Stone Flower Pin BroochEst. $300-$400$200(1 bid)Hampton Estate AuctionNew York, NY
Jun 23, 2026AN 18CT YELLOW GOLD DIAMOND AND SAPPHIRE BEE PIN BROOCHEst. £500-£800£240Hutchinson Scott AuctioneersSkipton, North Yorkshire
4 days LeftAntique 14k Yellow Gold Diamond and Seed Pearl Bar Pin BroochEst. $1,001-$1,301$100BidhausNew York, NY
Jun 15, 2026Mid Century 14k White Gold Platinum Diamond and Pearl Ribbon Brooch PinEst. $12,480-$16,224$100BidhausNew York, NY
Jun 12, 2026Mid Century 14k White Gold Platinum Diamond and Pearl Ribbon Brooch PinEst. $12,480-$16,224$100Mynt AuctionsNew York, NY
Jun 14, 2026Antique 14k Yellow Gold Diamond and Seed Pearl Bar Pin BroochEst. $1,001-$1,301$100BidhausNew York, NY
Jun 14, 2026VINTAGE PLATINUM PIN BROOCH WITH 12.05 CARAT ROUND AND TAPERED BAGUETTE DIAMONDSEst. $31,875-$35,625$26,250Modern JewelryValley Village, CA
Jun 14, 2026SEAMAN SCHEPPS 18K YG PIN BROOCH WITH 0.45 CT ROUND F VS DIAMONDS AND MULTI-GEMSEst. $31,875-$35,625$26,250Modern JewelryValley Village, CA
2 days LeftVintage 18k Yellow Gold and Diamond Wreath Brooch PinEst. $2,700-$4,500$1,800Diamond District Gold BuyersNew York, NY
Jun 14, 202615.00 CARAT MARQUIS ROUND AND PEAR SHAPE DIAMOND PLATINUM PIN BROOCHEst. $32,640-$36,480$26,750Modern JewelryValley Village, CA
Jun 14, 2026VASSORT ANDRÉ 6.50 CARAT DIAMOND 11 CARAT EMERALD AND SAPPHIRE 18K YG PIN BROOCHEst. $28,679-$32,053$23,500Modern JewelryValley Village, CA