2026SGJ 18K White Gold Tanzanite Diamond Ring 2.65ct Size 6See Sold PriceNew York, NYDiamond Depot4.3(16)
20 hrs LeftFrench Art Deco Platinum Diamond Emerald Brooch 18k White GoldEst. $8,523-$10,117$2,950New York, NYDiamond Depot4.3(16)
6 days LeftPlatinum Art Deco Ring Featuring Star Sapphire and Diamond AccentsEst. $10,166-$12,067$3,350New York, NYDiamond Depot4.3(16)
Buy NowArt Deco 5.12ct Ruby Diamond Ring 18k White Gold GIA Appraisal$8,600New York, NYDiamond Depot4.3(16)
4 days LeftPlatinum Art Deco Brooch with 3.40 Carat Diamonds 2 Inch LengthEst. $7,671-$9,106$2,900New York, NYDiamond Depot4.3(16)
6 days LeftAntique Art Deco Gold Filled Watch Chain NecklaceEst. $100-$200$50(1 bid)Katonah, NYGemini Auction Company4.5(43)
Oct 18, 20261.26 CARAT OLD EUROPEAN CUT O-P K-L VS DIAMOND PLATINUM ART DECO RINGEst. $9,027-$10,089$7,400Valley Village, CAModern Jewelry4.5(220)
3 days LeftPlatinum Art Deco Necklace with Natural Pearls Onyx and Rose Cut DiamondsEst. $14,924-$19,401$100New York, NYMynt Auctions4.5(925)
Oct 5, 2026PLATINUM VINTAGE ART DECO FILIGREE 1.44CT. NATURAL DIAMONDS ENGAGEMENT RINGEst. $8,075-$9,025$6,600Valley Village, CAModern Jewelry4.5(220)
Buy NowArt Deco 2.47ct Emerald Diamond Halo Ring 18k White Gold$5,450New York, NYDiamond Depot4.3(16)
Oct 5, 20262.15CT. PLATINUM VINTAGE FILIGREE NATURAL EMERALD CABOCHON RING CIRC 1930'SEst. $8,075-$9,025$6,600Valley Village, CAModern Jewelry4.5(220)
Buy NowPlatinum Art Deco Cocktail Ring with Amethyst and Old Mine Cut Diamonds$4,230New York, NYDiamond Depot4.3(16)
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)
Oct 5, 202620K WHITE GOLD VINTAGE FILIGREE ENGAGEMENT RING 1.26CT NATURAL ROUND DIAMONDEst. $8,415-$9,405$6,900Valley Village, CAModern Jewelry4.5(220)
5 days LeftArt Deco Sapphire & Diamond Bar Brooch, Circa 1920sEst. £8,950-£11,950£3,000Braintree, EssexMozeris Fine Antiques4.3(2)
Buy NowFrench Art Deco platinum brooch with diamond chrysoberyl and 1930 box$4,130New York, NYDiamond Depot4.3(16)
Oct 5, 2026VINTAGE 18K YELLOW GOLD ENGAGEMENT RING 5.06CT.LAB-GROWN MARQUISE EURO DIAMONDEst. $8,245-$9,215$6,700Valley Village, CAModern Jewelry4.5(220)
4 days LeftPlatinum Art Deco Diamond Brooch with 5.25 Carats G-H VVS-VS StonesEst. $8,004-$9,500$2,600New York, NYDiamond Depot4.3(16)
Oct 18, 2026PLATINUM ART DECO RING WITH 0.95 CARAT OLD EUROPEAN CUT DIAMONDS SIZE 5.75 GIAEst. $8,398-$9,386$6,900Valley Village, CAModern Jewelry4.5(220)
6 days LeftElgin National Watch Co. Art Deco Engraved Nickel Open Face Pocket WatchEst. $5-$1,000$15(2 bids)Campbell, NYPalmer's Auction Co4.6(110)
Buy NowFrench Art Deco Platinum Diamond Chrysoberyl Brooch with GIA Certificate$4,130New York, NYDiamond Depot4.3(16)
Oct 8, 2026ART DECO AMETHYST GOLD BRACELET 14K YELLOW FLORAL STYLE RECTANGLE LINKEst. $8,252-$9,223$6,700Valley Village, CAModern Jewelry4.5(220)