Ends in 1d 2hTWO ANTIQUE SAPPHIRE AND DIAMOND BAR BROOCHESEst. $700-$900$420(10 bids)BonhamsLos Angeles, CA
Buy NowVintage Rope Link 17.5 Inch Gold Platinum Watch Chain Necklace$4,980(34 bids)Mynt AuctionsNew York, NY
Buy NowPlatinum and 14K White Gold 1.0ct Diamond Art Deco Bar Brooch$1,500Eastern European Art Gallery IncBroomall, PA
4 days LeftVintage Rope Link 17.5 Inch Gold Platinum Watch Chain NecklaceEst. $5,109-$6,641$100BidhausNew York, NY
Aug 18, 2026Edwardian 1905 Fabulous Guilloche Pendant Brooch In 18Kt Gold Platinum With 2.56 Cts DiamondsEst. $7,200-$10,800$3,600Winbids AuctionsAventura, FL
4 days LeftDavid Webb Platinum 18K Gold Oval Citrine Diamond Ring EstateEst. $22,977-$29,871$8,900Diamond DepotNew York, NY
Aug 28, 2026PLATINUM 1.50CT DIAMOND AND SAPPHIRE ART DECO BAR BROOCHEst. $2,600-$10,400$2,600Robinhood AuctionsLas Vegas, NV
Buy NowAntique Platinum 2.4ct Diamond and Coral Bar Brooch$2,700Eastern European Art Gallery IncBroomall, PA
4 days LeftEdwardian Era 18k Gold Platinum Bar Brooch With GIA Ceylon Sapphire No HeatEst. $6,219-$8,085$2,950Diamond DepotNew York, NY
5 days LeftArt Deco 4.80ct Old Mine Cut Diamond Emerald Brooch in Platinum 18k GoldEst. $13,064-$16,984$4,700Diamond DepotNew York, NY
6 days LeftDavid Webb Platinum 18K Gold Oval Citrine Diamond Ring EstateEst. $14,313-$18,606$100Mynt AuctionsNew York, NY
Live NowTiffany & Co. Schlumberger 18k Gold Diamond Ring 0.79ct 5 Row BandEst. $11,466-$14,905$100BidhausNew York, NY
Ends in 6d 6h1990s Pair of Art Deco 18k White Gold Ruby Diamond Drop Earrings, 2" LengthEst. $4,500-$13,500$2,600Chairish Auction HouseNorth Hollywood, CA
1 day LeftAntique Edwardian 14k Gold Platinum Diamond Filigree Bar BroochEst. $1,066-$1,385$820BidhausNew York, NY
17 hrs LeftArt Deco Platinum 14k Yellow Gold Dangle Earrings with Diamonds and PearlsEst. $3,614-$4,698$100Mynt AuctionsNew York, NY
Aug 19, 2026Japanese Modernist.900 Platinum Apple Green Jadeite Jade and Diamond Pendant NecklaceEst. $10-$100,000$100(2 bids)Gallery 63Atlanta, GA
23 hrs LeftArt Deco 4.80ct Old Mine Cut Diamond Emerald Brooch in Platinum 18k GoldEst. $8,138-$10,579$100BidhausNew York, NY
Aug 18, 2026EDWARDIAN 1905 Belle Epoque Brooch In 18Kt Gold platinum With 2.74 Ctw In DiamondsEst. $4,600-$6,900$2,200Winbids AuctionsAventura, FL
Aug 18, 2026Art Deco 1930 Pendant Brooch In Platinum With 5.01 Ctw In Diamonds And EmeraldsEst. $7,000-$10,500$3,400Winbids AuctionsAventura, FL
3 days LeftFive Stone Platinum Band Ring with 2.69ctw Blue Square SapphiresEst. $3,393-$4,410$100BidhausNew York, NY
1 day LeftAntique Edwardian 14k Gold Platinum Diamond Filigree Bar BroochEst. $1,066-$1,385$820BidhausNew York, NY