7 days LeftFranck Muller Long Island 950 QZ D 18k White Gold Silver DialEst. $15,400-$17,700$25Serenity GallerieSaint Petersburg, FL
Jun 04, 2026GIA Certified Art Deco Platinum 22.00 Ct Ceylon Star Sapphire RingEst. $26,598-$34,577$20,250BidhausNew York, NY
Jun 04, 2026Art Deco Platinum Brooch with 116 Diamonds 9.00 CtEst. $14,924-$19,401$11,250BidhausNew York, NY
Buy NowArt Deco Platinum 1.00 Ct Diamond Eternity Band with Baguette and Round Diamonds$1,250BidhausNew York, NY
Buy NowAntique Art Deco White Gold Engagement Ring 0.50ct Diamond Scroll Design$2,890BidhausNew York, NY
Buy NowArt Deco Platinum Lavalier Necklace 44.17 Carats Mixed Cut Diamonds$148,930BidhausNew York, NY
Buy NowAntique Art Deco Platinum 1.83ctw Old European Cut Diamond Ring$6,500(22 bids)BidhausNew York, NY
Buy NowAntique Art Deco Platinum 0.37ct Diamond Engagement Ring Classic Design$1,600BidhausNew York, NY
Buy NowAntique Art Deco 18K Gold Amethyst Cocktail Ring Open Work Milgrain$2,250(12 bids)Mynt AuctionsNew York, NY
Buy NowDeco Style Platinum Necklace with 229 Diamonds 11.00 Ct F-H VS1-I1$11,750(29 bids)BidhausNew York, NY
Jun 05, 2026Platinum Gold Brooch with Amethyst and European Cut Diamonds Art DecoEst. $1,404-$1,825$1,075BidhausNew York, NY
Jun 01, 2026Art Deco Platinum Brooch with 83 Diamonds and Onyx 1.5 inchesEst. $4,121-$5,357$3,150BidhausNew York, NY
Buy NowPlatinum Art Deco Cocktail Ring with Amethyst and Old Mine Cut Diamonds$4,230BidhausNew York, NY