Sep 26, 2026Art Deco Platinum Brooch With Diamonds And Synthetic Blue SapphiresEst. $4,740-$5,626$2,250New York, NYDiamond Depot4.3(16)
Oct 13, 2026ART DECO DIAMOND PLATINUM BROOCH LARGE OPEN FILIGREE DESIGNEst. $6,067-$6,781$4,950Valley Village, CAModern Jewelry4.5(220)
Sep 27, 2026Platinum 1.12ct Diamond and Sapphire Art Deco RingEst. $7,000-$8,000$4,800Broomall, PAEastern European Art Gallery Inc4.3(3)
Buy NowArt Deco Platinum Ring with 3 Round Cut Diamonds 1.20 Carats$6,730New York, NYDiamond Depot4.3(16)
Oct 2, 2026Art Deco Platinum 6.25 Ct Diamond Brooch with 73 DiamondsEst. $9,729-$11,549$3,600New York, NYDiamond Depot4.3(16)
Oct 12, 2026ART DECO RING PLATINUM OLD EUROPEAN CUT DIAMOND FRENCH ESTATE JEWELRYEst. $12,750-$14,250$10,500Valley Village, CAModern Jewelry4.5(220)
Sep 25, 2026GHISO Art Deco Platinum Pocket Watch with 5.00 Ct Rubies 45mmEst. $7,130-$8,464$2,850New York, NYDiamond Depot4.3(16)
Buy NowFrench Art Deco platinum brooch with diamond chrysoberyl and 1930 box$4,130New York, NYDiamond Depot4.3(16)
Buy NowArt Deco Platinum 1.70ct Diamond and Sapphire Brooch$3,500Broomall, PAEastern European Art Gallery Inc4.3(3)
Buy NowPlatinum Art Deco Earrings with Sapphire and Diamond Accents$24,920New York, NYDiamond Depot4.3(16)
Buy NowArt Deco Platinum Ruby Eternity Band GIA Burma No Heat Ring Size 7$3,700New York, NYDiamond Depot4.3(16)
Oct 15, 2026PLATINUM ART DECO RING WITH 1.63 CARAT OLD EUROPEAN CUT GIA DIAMONDS SIZE 5.25Est. $14,756-$16,492$12,000Valley Village, CAModern Jewelry4.5(220)
Buy NowArt Deco Platinum Necklace 4.80 Ct Diamonds E-G VVS-VS 18 Inch Chain$5,600New York, NYDiamond Depot4.3(16)
Buy NowPlatinum Art Deco Bracelet with 13.50 Carats Diamonds 7 Inch$25,900New York, NYDiamond Depot4.3(16)
Oct 15, 20261.83 CARAT CIRCULAR BRILLIANT AND BAGUETTE SHAPE DIAMOND PLATINUM ART-DECO RINGEst. $19,380-$21,660$15,750Valley Village, CAModern Jewelry4.5(220)
5 days LeftArt Deco Style Platinum Sapphire and Diamond Domed Bombe RingEst. £1,800-£2,400£600Braintree, EssexMozeris Fine Antiques4.3(2)
Buy NowArt Deco Platinum Brooch with 10mm Pearl and 6 Carats Diamonds$9,040New York, NYDiamond Depot4.3(16)
Buy NowPlatinum Art Deco Bracelet with 13.50 Carats Diamonds 7 Inch$25,900New York, NYDiamond Depot4.3(16)
Oct 15, 2026PLATINUM ART DECO RING WITH 2.2 CARAT OLD EUROPEAN CUT DIAMONDS G-SI2 GIA CERTEst. $32,946-$36,822$27,000Valley Village, CAModern Jewelry4.5(220)
Sep 29, 2026Stunning Art Deco Platinum Brooch with 9.00 Ct European Cut DiamondsEst. $9,729-$11,549$2,800New York, NYDiamond Depot4.3(16)
Sep 25, 2026Art Deco Platinum Brooch 8.60 Ct Diamond Vintage JewelryEst. $7,234-$8,587$2,900New York, NYDiamond Depot4.3(16)
Buy NowArt Deco platinum bow brooch with 2.5 ct old cut diamonds$4,740New York, NYDiamond Depot4.3(16)
Sep 28, 2026French platinum diamond bracelet Art Deco 7 in signed hallmarkedEst. $106,613-$138,596$100New York, NYMynt Auctions4.5(925)