FEATURED5 days LeftDIAMOND FLOWER BROOCH, ATTRIBUTED TO JEAN SCHLUMBERGER FOR TIFFANY & CO.Est. $30,000-$50,000Preview OnlyChristie'sNew York, NY
FEATURED3 days LeftVAN CLEEF & ARPELS DIAMOND 'FERN' CLIP-BROOCHEst. $30,000-$50,000Preview OnlyChristie'sNew York, NY
FEATURED3 days LeftBULGARI NATURAL PEARL, MULTI-GEM AND DIAMOND 'CARRÉ' BROOCHEst. $80,000-$120,000Preview OnlyChristie'sNew York, NY
FEATURED3 days LeftHARRY WINSTON DIAMOND BOW BROOCHEst. $30,000-$50,000Preview OnlyChristie'sNew York, NY
3 days LeftTiffany & Co. 18K Yellow Gold and Diamond Flower Brooch PinEst. $3,500-$4,500$2,250Hampton Estate AuctionNew York, NY
3 days LeftPlatinum and Diamond Butterfly Pin BroochEst. $1,200-$1,600$800Hampton Estate AuctionNew York, NY
3 days LeftTiffany & Co. 18K Yellow Gold Amethyst and Diamond Bird Pin BroochEst. $650-$900$550(2 bids)Hampton Estate AuctionNew York, NY
3 days LeftTiffany & Co. 18K Yellow Gold Amethyst, Diamond, and Ruby Bird Pin BroochEst. $650-$900$600(2 bids)Hampton Estate AuctionNew York, NY
3 days LeftGiovane 18K Yellow Gold Emerald and Diamond Bow Pin BroochEst. $4,500-$6,000$3,000Hampton Estate AuctionNew York, NY
3 days Left14K White Gold Sapphire and Diamond Bow Pin BroochEst. $1,800-$2,500$1,200Hampton Estate AuctionNew York, NY
3 days Left18K Yellow and White Gold Multi-Gemstone and Diamond Floral Pin BroochEst. $3,750-$5,000$2,500Hampton Estate AuctionNew York, NY
3 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
FEATURED3 days LeftPlatinum and 18K Yellow Gold Pearl and Diamond Floral Grape Pin BroochEst. $6,000-$8,000$4,000Hampton Estate AuctionNew York, NY
3 days LeftArt Deco Platinum Diamond and Sapphire Bow Pin BroochEst. $1,200-$1,600$800Hampton Estate AuctionNew York, NY
3 days Left18K Yellow Gold Jade Frogs and Diamond Jabot Pin BroochEst. $1,500-$2,000$1,000Hampton Estate AuctionNew York, NY
3 days Left14K White Gold and Diamond Bow Pin BroochEst. $750-$1,000$500Hampton Estate AuctionNew York, NY
3 days Left14K White Gold and Diamond Butterfly Pin BroochEst. $1,200-$1,600$800Hampton Estate AuctionNew York, NY
3 days LeftAntique Style Silver Diamond and Red Stone Flower Pin BroochEst. $300-$400$200(1 bid)Hampton Estate AuctionNew York, NY
Jun 25, 2026Dragonfly Pin, Enamel and Diamond 14K Gold BroochEst. $3,000-$5,000$1,800Everard Auctions & AppraisalsSavannah, GA
Jun 23, 2026AN 18CT YELLOW GOLD DIAMOND AND SAPPHIRE BEE PIN BROOCHEst. £500-£800£240Hutchinson Scott AuctioneersSkipton, North Yorkshire
2 days LeftAntique 14k Yellow Gold Diamond and Seed Pearl Bar Pin BroochEst. $1,001-$1,301$100BidhausNew York, NY
6 days LeftMid Century 14k White Gold Platinum Diamond and Pearl Ribbon Brooch PinEst. $12,480-$16,224$100Mynt AuctionsNew York, NY
Jun 15, 2026Mid Century 14k White Gold Platinum Diamond and Pearl Ribbon Brooch PinEst. $12,480-$16,224$100BidhausNew 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
2026Vintage 18k Yellow Gold and Diamond Wreath Brooch PinSee Sold PriceDiamond District Gold BuyersNew York, NY
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
Jun 14, 202615.00 CARAT MARQUIS ROUND AND PEAR SHAPE DIAMOND PLATINUM PIN BROOCHEst. $32,640-$36,480$26,750Modern JewelryValley Village, CA