Oct 1, 2026Art Deco Platinum 12.80 Ct Diamond Brooch with 90 DiamondsEst. $21,476-$25,492$7,000New York, NYDiamond Depot4.3(16)
Buy NowGlycine Art Deco platinum wrist watch with 6.50 ct diamonds$12,680New York, NYDiamond Depot4.3(16)
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 NowFrench Art Deco Platinum Diamond Double Clip Brooch 4ct$15,460New York, NYDiamond Depot4.3(16)
Sep 26, 2026Platinum Art Deco Diamond Necklace 13.70 Ct 24 Inch ChainEst. $30,680-$39,884$100New York, NYBidhaus4.2(881)
Buy NowArt Deco Platinum Diamond Brooches 19.20 Ct F-G VVS1-VS2 Pair$17,970New York, NYDiamond Depot4.3(16)
Oct 14, 2026VINTAGE ART DECO 1.95CT DIAMOND & EMERALD PLATINUM MARQUISE RING SIZE 5Est. $25,304-$28,281$20,750Valley Village, CAModern Jewelry4.5(220)
Sep 24, 20261920s Platinum Art Deco Bracelet with Emeralds and 25 Cts DiamondsEst. $47,658-$61,955$100New York, NYBidhaus4.2(881)
3 days Left14 Karat White Gold Art Deco Diamond Dangle Earrings 12.93 CaratEst. $35,675-$42,346$13,250New York, NYDiamond Depot4.3(16)
1 day LeftArt Deco Platinum Diamond Brooch 12.40 Ct with Pear Baguette Round StonesEst. $23,866-$28,330$8,600New York, NYDiamond Depot4.3(16)
Sep 27, 2026WALSER WALD Art Deco Platinum Brooch 16.70 Ct DiamondsEst. $26,029-$30,896$7,700New York, NYDiamond Depot4.3(16)
Sep 25, 2026French Art Deco platinum pendant necklace brooch with diamond and boxEst. $31,455-$37,337$9,200New York, NYDiamond Depot4.3(16)
Sep 26, 2026Art Deco Platinum Brooch 11.75 Ct Diamonds 3 InchesEst. $23,866-$28,330$8,700New York, NYDiamond Depot4.3(16)
Sep 26, 2026Platinum Diamond Art Deco Bracelet with 34 Carats Total WeightEst. $57,174-$74,326$100New York, NYMynt Auctions4.5(923)
Oct 15, 20262.11 CARAT OLD EUROPEAN CUT L-I VVS2 DIAMOND PLATINUM ART DECO RINGEst. $25,800-$28,835$21,000Valley Village, CAModern Jewelry4.5(220)
Buy Now2.11 CARAT OLD EUROPEAN CUT L-I VVS2 DIAMOND PLATINUM ART DECO RING$25,800Valley Village, CAModern Jewelry4.5(220)
Oct 29, 2026Art Deco 18K Gold, Diamond, and Ruby 3-Stone RingEst. $400-$600$250Astoria, NYAuctions at Showplace4.6(849)
Buy NowTiffany & Co. Platinum and Diamond Art Deco Brooch with 14k Gold Removable Frame$7,310New York, NYDiamond Depot4.3(16)
Buy NowArt Deco Platinum Diamond Tennis Bracelet 32 Stones 6.75 in$14,920New York, NYMynt Auctions4.5(923)
Oct 12, 2026ART DECO NECKLACE EMERALD SAPPHIRE BEAD WITH DIAMOND OPAL PLATINUM CLASPEst. $18,360-$20,520$15,000Valley Village, CAModern Jewelry4.5(220)
Oct 11, 2026GIA ANTIQUE ART DECO PLATINUM ROUND CUT 1.94CT (G) (VS2) DIAMOND ENGAGEMENT RINGEst. $24,650-$27,550$20,250Valley Village, CAModern Jewelry4.5(220)
Buy NowHarbor Diamonds Art Deco Long Drop Earrings 1.50 Carats 18K White Gold Ruby$16,440New York, NYDiamond Depot4.3(16)
Sep 26, 2026Lalique France Crystal Frog Gregoire Statue 3 X 4.5 X 4.5 Inch Figure French Art Deco DesignEst. $250-$500$125(1 bid)Tampa, FLRichard Stedman Estate Services LLC4.5(57)