Save2026Antique Edwardian Gattle Platinum Diamond Horseshoe BroochChairish Auctions4.5(10.3k)Est. $7,000-$8,000Buy Now for $5,520.00
Save2026Antique Edwardian Gattle Platinum Diamond Horseshoe BroochChairish Auctions4.5(10.3k)Est. $7,000-$8,000Buy Now for $5,520.00
Save2026Antique Edwardian Gattle Platinum Diamond Horseshoe BroochChairish Auctions4.5(10.3k)Est. $7,000-$8,000Buy Now for $5,520.00
SaveBuy NowArt Deco Platinum Double Clip Brooch 12.00ct Diamond 116 StonesMynt Auctions4.4(828)$10,230(16 bids)
SaveMar 08, 2026VINTAGE PLATINUM 18K YELLOW GOLD DIAMOND BROOCHModern Jewelry4.5(204)Est. $5,091-$5,690$4,150
SaveEnds in 1d 15hTiffany & Co. Yellow Gold & Platinum Diamond Vintage Butterfly BroochActivity Auctions4.5(392)Est. —$1,200
Save2026Antique Edwardian Gattle Platinum Diamond Horseshoe BroochChairish Auctions4.5(10.3k)Est. $7,000-$8,000Buy Now for $5,520.00
Save2026Antique Edwardian Long Filigree Diamond Brooch Pin Platinum, 10.23 GramsChairish Auctions4.5(10.3k)Est. $6,000-$7,000Buy Now for $5,276.00
SaveBuy NowOSCAR HEYMAN Platinum 1.70ct Diamond and Sapphire Circle BroochEastern European Art Gallery Inc$5,500
SaveBuy NowVintage Retro 5.65ct Aquamarine Diamond Brooch in 18k Yellow Gold PlatinumMynt Auctions4.4(828)$1,950(12 bids)
SaveBuy NowElegant Platinum Bar Pin Brooch with 3 Sapphires 22 Pearls 44 DiamondsMynt Auctions4.4(828)$4,280(12 bids)
Save20262.00ct Diamonds cluster brooch pendant pin Platinum Estate Cluster Cocktail**Chairish Auctions4.5(10.3k)Est. $4,000-$5,000Buy Now for $3,534.00
Save2026Vintage 1950's Blue Sapphire Diamond Platinum Brooch Pin, .30 CTW, 4.96 GrChairish Auctions4.5(10.3k)Est. $1,000-$1,200Buy Now for $796.00
Save2026Vintage 1950's Blue Sapphire Diamond Platinum Brooch Pin, .30 CTW, 4.96 GrChairish Auctions4.5(10.3k)Est. $1,000-$1,200Buy Now for $796.00
SaveBuy NowDavid Webb Diamond and Pearl Spiral Brooch in Platinum and 18K Yellow GoldBidhaus4.2(837)$30,760