Sep 30, 2026Platinum Brooch with Sapphires and Diamonds Art Deco DesignEst. $18,993-$24,690$100New York, NYBidhaus4.2(881)
Sep 29, 2026Art Deco Platinum Brooch with 8.65 Ct Diamonds and HallmarksEst. $14,378-$18,691$100New York, NYBidhaus4.2(881)
1 day Left18k Yellow Gold Hinged Cuff Bracelet Attributed to Elisabeth Treskow 1930sEst. $18,655-$24,251$100New York, NYMynt Auctions4.5(925)
7 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)
5 days LeftArt Deco Platinum Diamond Brooches 19.20 Ct F-G VVS1-VS2 PairEst. $18,447-$23,981$100New York, NYBidhaus4.2(881)
5 days LeftPlatinum Art Deco Brooch with 3.40 Carat Diamonds 2 Inch LengthEst. $7,671-$9,106$2,900New York, NYDiamond Depot4.3(16)
3 days LeftPlatinum Art Deco Necklace with Natural Pearls Onyx and Rose Cut DiamondsEst. $14,924-$19,401$100New York, NYMynt Auctions4.5(925)
15 hrs LeftAntique Art Deco 1.02ctw Old Mine Cut Diamond Ring in White GoldEst. $2,964-$3,853$100New York, NYBidhaus4.2(881)
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)
6 days LeftArt Deco Platinum Diamond Clips by Wedderien with Old Mine DiamondsEst. $16,276-$21,158$100New York, NYBidhaus4.2(881)
Oct 5, 2026European Art Deco Platinum Jadeite & Diamond Pendant NecklaceEst. $4,000-$6,000$2,500Wellington, FLDuran Auctions
Sep 25, 2026ANTIQUE 18K WHITE GOLD 3.85CT DIAMOND FRENCH BROOCHEst. $4,200-$16,800$4,200Las Vegas, NVRobinhood Auctions4.6(881)
15 hrs LeftArt Deco 18k White Gold Drop Earrings with Pearls Sapphires and DiamondsEst. $4,862-$6,320$100New York, NYBidhaus4.2(881)
Sep 28, 2026Platinum Art Deco Diamond Drop Earrings 8.40 CtEst. $27,014-$35,118$100New York, NYBidhaus4.2(881)
Oct 5, 2026PLATINUM VINTAGE ART DECO FILIGREE 1.44CT. NATURAL DIAMONDS ENGAGEMENT RINGEst. $8,075-$9,025$6,600Valley Village, CAModern Jewelry4.5(220)
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)
16 hrs LeftPLATINUM 4.0CT DIAMOND AND SAPPHIRE BROOCHEst. $4,200-$16,800$4,200Las Vegas, NVRobinhood Auctions4.6(881)
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)
Sep 30, 2026Art Deco Platinum Brooch 7.95 Ct Diamonds H-I VVS Clarity 1.75 inchesEst. $9,490-$12,337$100New York, NYBidhaus4.2(881)
6 days LeftArt Deco Sapphire & Diamond Bar Brooch, Circa 1920sEst. £8,950-£11,950£3,000Braintree, EssexMozeris Fine Antiques4.3(2)
1 day LeftArt Deco Platinum Maple Leaf Brooch 11.00 Ct DiamondsEst. $9,347-$12,151$100New York, NYBidhaus4.2(881)
2 days LeftArt Deco Platinum Maple Leaf Brooch 11.00 Ct DiamondsEst. $9,347-$12,151$100New York, NYBidhaus4.2(881)
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)