Jul 27, 2026Vintage Unbranded 18k Two Tone Gold Floral Bug Brooch with Diamonds SapphireEst. $5,603-$7,283$100BidhausNew York, NY
7 days LeftTiffany & Co. 14k Rose Gold Sapphire Aquamarine Flower BroochEst. $5,681-$7,385$100BidhausNew York, NY
Jul 30, 2026GIA Certified 45.84ctw Sapphire Fancy Yellow Diamond Brooch in Platinum GoldEst. $44,811-$58,254$100BidhausNew York, NY
Jul 28, 2026Tiffany & Co 18K Yellow Gold Diamond Sapphire Brooch Necklace with BoxEst. $5,330-$6,929$100Mynt AuctionsNew York, NY
5 days LeftStunning 18K Two Tone Leaf Brooch with Diamonds Rubies Sapphires EmeraldsEst. $52,754-$68,580$100BidhausNew York, NY
16 hrs LeftSet of 2 14K White Gold Animal Brooches Lizard Diamond Turtle SapphireEst. $1,742-$2,264$100Mynt AuctionsNew York, NY
5 days Left18k Yellow Gold Parrot Enamel Sapphire Ruby BroochEst. $6,747-$8,771$100BidhausNew York, NY
4 days LeftArt Deco Platinum Sapphire Diamond Bar Pin Brooch GIA CertifiedEst. $4,628-$6,016$100BidhausNew York, NY
Ends in 2d 16hSAPPHIRE AND DIAMOND-SET BROOCH, CIRCA 1900Est. £800-£1,200£750BonhamsLondon, UNITED KINGDOM
Live NowArt Deco Platinum Brooch with 144 Diamonds and 16 SapphiresEst. $10,907-$14,179$100BidhausNew York, NY
Jul 30, 2026GIA Certified 18k Gold Floral Brooch with Aquamarine Sapphires Rubies Emeralds DiamondsEst. $11,505-$14,956$100BidhausNew York, NY
6 days LeftFrench Art Deco Brooch with 260 Diamonds and 4 SapphiresEst. $10,842-$14,094$100BidhausNew York, NY
Jul 29, 2026Art Deco Platinum Brooch 10 Ct Diamonds 3 Ct SapphiresEst. $8,801-$11,441$100BidhausNew York, NY
Jul 30, 2026Vintage Platinum 18K Gold Sapphire Diamond Bar Brooch 2 CtsEst. $3,510-$4,563$100Mynt AuctionsNew York, NY
Ends in 3d 1hTIFFANY & CO.: 18K YELLOW GOLD AND SAPPHIRE BOW BROOCHEst. $600-$800$300(1 bid)BonhamsLos Angeles, CA
Live NowAnimated 14k Yellow Gold Crab Pendant Brooch 5.75ct Diamonds SapphiresEst. $9,555-$12,421$100(1 bid)BidhausNew York, NY
Jul 26, 2026Petite 14k Gold Sapphire Diamond Bee Fly Brooch and PendantEst. $962-$1,250$100BidhausNew York, NY
4 days LeftAGL Certified Retro Brooch with Sapphire Ruby Diamond in 18K Gold and PlatinumEst. $39,679-$48,011$13,000Diamond DepotNew York, NY
Ends in 2d 22hVintage 9ct Gold Sapphire and Diamond Crescent BroochEst. £400-£500£360Banks Jewellery Auctions Gloucestershire
7 days LeftPair of Platinum Sapphire and Diamond Ribbon Brooch Clips 5.1ctwEst. $9,620-$12,506$100BidhausNew York, NY
Jul 28, 202618k Yellow Gold American Flag Brooch With Rubies Sapphires and DiamondsEst. $3,913-$5,086$100BidhausNew York, NY