5 hrs LeftFrench Art Deco Platinum Diamond Brooch 3ct Antique EleganceEst. $8,372-$10,883$100New York, NYBidhaus4.2(881)
Sep 25, 2026Platinum Clip On Earrings with 3.32 Carat Diamonds Art DecoEst. $9,438-$12,269$100New York, NYMynt Auctions4.5(925)
Sep 26, 2026Platinum Diamond Art Deco Bracelet with 34 Carats Total WeightEst. $57,174-$74,326$100New York, NYMynt Auctions4.5(925)
Sep 25, 2026French Art Deco diamond brooch in 950 platinum 3.75ctEst. $13,156-$17,102$100New York, NYMynt Auctions4.5(925)
2 days LeftGlycine Art Deco platinum wrist watch with 6.50 ct diamondsEst. $13,013-$16,916$100New York, NYBidhaus4.2(881)
4 days LeftCALDERONI Art déco Lady platinum diamond wristwatchEst. €1,200-€1,500€480Rome, RMBertolami Fine Art s.r.l.4.1(36)
6 days LeftPlatinum Art Deco Brooch with 6.20 Carat Diamonds 2.5 InchEst. $6,838-$8,889$100New York, NYMynt Auctions4.5(925)
Oct 1, 2026Lambert Bros. Platinum Diamond & Sapphire Art Deco BroochEst. $6,000-$9,000$3,000Renton, WAMBA Seattle Auction House4.6(523)
Sep 30, 2026Antique Art Deco Platinum GIA 1.97ctw Diamond Engagement Ring & Band SetEst. $11,518-$14,973$100New York, NYMynt Auctions4.5(925)
Sep 26, 2026Art Deco Platinum Diamond Oval Ring with Milgrain Design Size 6Est. $4,186-$5,441$100New York, NYMynt Auctions4.5(925)
Sep 25, 2026Art Deco platinum diamond bracelet with 17.40ct round and baguette stonesEst. $37,960-$49,348$100New York, NYBidhaus4.2(881)
Sep 28, 20261930s Art Deco platinum diamond bracelet approx 20 ctsEst. $36,114-$46,948$100New York, NYBidhaus4.2(881)
8 hrs LeftArt Deco Platinum Diamond Brooch 2 in H VS-SIEst. $2,002-$2,602$1,525New York, NYMynt Auctions4.5(925)
2 days LeftSize 6.75 Art Deco platinum eternity ring with diamonds circa 1930Est. $2,067-$2,687$100New York, NYMynt Auctions4.5(925)
4 days LeftArt Decò platinum brooch with diamondsEst. €1,400-€1,600€650Rome, RMBertolami Fine Art s.r.l.4.1(36)
Sep 30, 2026Art Deco Cocktail Ring Platinum Sapphire and Diamond 2.51ctwEst. $4,342-$5,644$100New York, NYBidhaus4.2(881)
Sep 30, 2026Platinum Diamond Necklace Art Deco Style 32.50 Ct 16 InEst. $46,163-$60,011$100New York, NYBidhaus4.2(881)
5 days LeftPlatinum Brooch with Sapphire Center and European Cut Diamonds Art Deco EraEst. $4,602-$5,982$100New York, NYMynt Auctions4.5(925)
Sep 26, 2026Platinum Art Deco Diamond Necklace 13.70 Ct 24 Inch ChainEst. $30,680-$39,884$100New York, NYBidhaus4.2(881)
Sep 26, 2026Art Deco Platinum Brooch with 10mm Pearl and 6 Carats DiamondsEst. $9,282-$12,066$100New York, NYMynt Auctions4.5(925)
Sep 25, 2026Larter & Sons Art Deco platinum 14K gold mother of pearl cufflinks and 3 studsEst. $2,067-$2,687$100New York, NYMynt Auctions4.5(925)
5 hrs LeftLarter & Sons Art Deco Platinum Gold Mother of Pearl Dress SetEst. $2,067-$2,687$100New York, NYBidhaus4.2(881)
5 days LeftPair of Platinum Diamond Brooches Art Deco 24.00 CtEst. $33,397-$43,416$100New York, NYBidhaus4.2(881)
2 days LeftArt Deco Platinum Pendant Necklace 2 Carat Diamond Lab-Created SapphireEst. $7,982-$10,376$100New York, NYBidhaus4.2(881)