6 days LeftAntique Art Deco Platinum 2mm Floral Eternity Band Ring Size 4.5Est. $1,922-$2,326$890Diamond DepotNew York, NY
Starts Jul 21ART DECO SAPPHIRE AND DIAMOND CLUSTER RING SET IN GOLD AND PLATINUMEst. £280-£300£240Banks Jewellery Auctions Gloucestershire
Aug 02, 2026ART DECO ROSE CUT DIAMONDS PLATINUM LONG RING SIZE 8.25 LIQUIDATION!Est. $4,925-$5,504$4,050Modern JewelryValley Village, CA
Jul 26, 2026Platinum 2.05ct Diamond Art Deco Flower RingEst. $5,000-$6,000$1Eastern European Art Gallery IncBroomall, PA
Buy NowArt Deco Platinum Ring with 0.30 Ct Diamond and 14 Smaller Diamonds$1,250Diamond DepotNew York, NY
Buy Now0.68 CARAT OLD EUROPEAN CUT J VS-SI DIAMOND PLATINUM ART DECO RING$3,978Modern JewelryValley Village, CA
5 days LeftArt Deco Sapphire Diamond 5 Stone Ring Platinum Yellow GoldEst. $972-$1,176$450Diamond DepotNew York, NY
Jul 27, 2026FILIGREE ART DECO VINTAGE PLATINUM ENGAGEMENT RING ROUND NATURAL RED CORALEst. $3,825-$4,275$3,150Modern JewelryValley Village, CA
Jul 26, 2026Vintage Art Deco 0.95ctw Diamond Sapphire Platinum Band RingEst. $6,264-$7,579$1,775Diamond DepotNew York, NY
Buy NowAntique Vintage Art Deco Round Diamond Platinum Engagement Ring 1.60 CTW$5,036Jasper52New York, NY
Jul 26, 2026Platinum Art Deco 1.07ct Diamond and Sapphire RingEst. $4,500-$5,000$1Eastern European Art Gallery IncBroomall, PA
Buy NowVINTAGE PLATINUM ART DECO RING WITH 0.7 CT OLD EUROPEAN CUT DIAMONDS SIZE 5.25$5,321Modern JewelryValley Village, CA
Buy NowPlatinum Art Deco Cocktail Ring with Amethyst and Old Mine Cut Diamonds$4,230Diamond DepotNew York, NY
Jul 30, 2026Antique Art Deco Platinum GIA Certified 0.97ct Sapphire Diamond RingEst. $6,264-$7,579$2,050Diamond DepotNew York, NY
Buy NowFILIGREE ART DECO VINTAGE PLATINUM ENGAGEMENT RING ROUND NATURAL RED CORAL$3,825Modern JewelryValley Village, CA
Starts Jul 21ANTIQUE ART DECO 18CT GOLD AND PLATINUM 3 STONE DIAMOND RINGEst. £250-£350£200Banks Jewellery Auctions Gloucestershire
Starts Jul 21ANTIQUE ART DECO DIAMOND CLUSTER RING IN 18CT GOLD AND PLATINUMEst. £250-£350£220Banks Jewellery Auctions Gloucestershire
Buy NowAntique Vintage Art Deco Round Diamond Platinum Engagement Ring 1.60 CTW$5,036Jasper52New York, NY
Buy NowAntique Art Deco Platinum GIA Certified 0.97ct Sapphire Diamond Ring$3,680Diamond DepotNew York, NY
Jul 26, 2026Art Deco Platinum 1.30ct Diamond and Sapphire RingEst. $9,000-$10,000$1Eastern European Art Gallery IncBroomall, PA