5 days LeftVintage 18K Yellow Gold Enamel, 0.17ct Diamond and Ruby Butterfly BroochEst. $4,500-$5,000$2,800Eastern European Art Gallery IncBroomall, PA
3 days Left18K Gold Diamond Pin / Brooch 3"L, TW 7.03gEst. $1,000-$1,550$400A & A Auction GallerySanta Cruz, CA
Buy NowTiffany & Co. 18K White Gold Diamond Frog Brooch$3,500Eastern European Art Gallery IncBroomall, PA
5 days LeftArt Deco Platinum 1.70ct Diamond and Sapphire BroochEst. $3,000-$3,500$2,600Eastern European Art Gallery IncBroomall, PA
Buy NowVINTAGE 18K YELLOW GOLD PLATINUM TWO TONE DIAMOND BROOCH PIN$5,098Modern JewelryValley Village, CA
3 days LeftVintage Platinum 1.95ct Old Cut Diamond Ribbon Bow BroochEst. $4,154-$4,653$1,250Diamond DepotNew York, NY
Jul 21, 2026CARTIER 18K GOLD PAVÉ DIAMOND HEART BROOCH-PENDANTEst. $8,415-$9,405$6,900Modern JewelryValley Village, CA
3 days LeftBrooch in 18K White Gold with Mabe Pearl and 85 DiamondsEst. $11,050-$12,376$3,000Diamond DepotNew York, NY
3 days LeftFrench 18K Gold Diamond Brooch Pendant Necklace Mother BabyEst. $4,618-$5,173$1,550Diamond DepotNew York, NY
Buy Now18K White Gold Certified Diamond Flower Brooch 3.74 Ct with Lab Report$4,680Diamond DepotNew York, NY
3 days LeftArt Deco Platinum 18K Gold Flower Brooch with Diamonds and EmeraldsEst. $9,193-$10,296$2,950Diamond DepotNew York, NY
Buy NowPlatinum Art Deco Diamond Brooch with 5.25 Carats G-H VVS-VS Stones$4,880Diamond DepotNew York, NY
5 days Left18K Rose Gold 1.0ct Diamond and Sapphire BroochEst. $3,500-$4,000$2,900Eastern European Art Gallery IncBroomall, PA
Buy Now18K Yellow Gold 0.90ct Diamond Insect Brooch$3,500Eastern European Art Gallery IncBroomall, PA
5 days LeftAntique Platinum 2.4ct Diamond and Coral Bar BroochEst. $3,500-$4,000$2,800Eastern European Art Gallery IncBroomall, PA
1 day LeftVictorian Platinum and 14K Gold Brooch with 20 Diamonds and 4 PearlsEst. $8,265-$9,257$2,550Diamond DepotNew York, NY
1 day LeftArt Deco Platinum Brooch with 2.00 Ct Sapphires and 4.00 Ct DiamondsEst. $7,580-$8,489$2,700Diamond DepotNew York, NY
Buy Now1960s 14K Yellow Gold Aquamarine Tourmaline Diamond Bouquet Brooch$5,140Diamond DepotNew York, NY
5 days LeftAntique 18K Rose Gold and Silver 1.50ct Diamond and Emerald BroochEst. $4,500-$5,000$3,500Eastern European Art Gallery IncBroomall, PA
Buy Now20.20ct Pink Sapphire 3.01ct Diamond Brooch 18k White Gold GIA Appraised$6,090Diamond DepotNew York, NY
Buy NowMellerio Dits Platinum 18K Gold Diamond Cupid Brooch 44mm x 31mm$5,210Diamond DepotNew York, NY