6 days LeftArt Deco 4.80ct Old Mine Cut Diamond Emerald Brooch in Platinum 18k GoldEst. $13,396-$15,070$5,200Diamond DepotNew York, NY
Jun 04, 2026VINTAGE PLATINUM EMERALD DIAMOND ENGAGEMENT RING ART DECO STYLEEst. $29,750-$33,250$24,500Modern JewelryValley Village, CA
Buy NowPlatinum 5.30ct Diamond and Emerald Art Deco Brooch$10,000Eastern European Art Gallery IncBroomall, PA
Buy NowPlatinum Art Deco Brooch With GIA 9.77 Ct Emerald And Diamonds$21,140Diamond DepotNew York, NY
Jun 02, 2026Platinum Vintage Art Deco 4.43ct. Natural Colombia Emerald Diamond Ring 1920'sEst. $24,650-$27,550$20,250Modern JewelryValley Village, CA
Buy NowAntique Art Deco Platinum Engagement Ring with Diamond and Emerald Ribbons$13,070Diamond DepotNew York, NY
Buy NowArt Deco 18K Platinum GIA Certified 3.13 Ct Emerald-Cut Diamond Ring$18,500Diamond DepotNew York, NY
Buy NowArt Deco Platinum GIA Certified Diamond Ring Set 1.60 Ct Emerald-cut$19,830Diamond DepotNew York, NY
Jun 02, 20262.16ct. Platinum Vintage Art Deco Natural Emerald Diamond Toi Et Moi Ring GIAEst. $16,235-$18,145$13,250Modern JewelryValley Village, CA
Buy NowPlatinum 3.50ct Diamond, Emerald, and Onyx Art Deco Harlequin Brooch$9,000Eastern European Art Gallery IncBroomall, PA
Buy NowArt Deco 2.47ct Emerald Diamond Halo Ring 18k White Gold$5,450(16 bids)Mynt AuctionsNew York, NY
Buy NowPlatinum Art Deco Ring with 3.15 Ct Diamond and Emerald Accents$20,610Diamond DepotNew York, NY
Buy NowPlatinum Art Deco Brooch with 8.40 Carat Diamonds and Emerald Accent$9,110Diamond DepotNew York, NY
Buy Now6.72 Carat Oval Emerald Art Deco Ring with Baguette Diamond Halo in 18K White Gold$14,640Diamond DepotNew York, NY
Buy NowArt Deco Platinum Pendant with 2.25 Ct Emerald and 102 Diamonds$10,030Diamond DepotNew York, NY
Buy NowART DECO C.1920 PLATINUM NATURAL COLUMBIAN EMERALD DIAMOND RING ENGAGEMENT$2,960Chairish AuctionsNew York, NY
May 25, 2026Art Deco Platinum Brooch with Diamonds Emerald and Rubies by Walser WaldEst. $5,408-$7,030$4,150BidhausNew York, NY
Ends in 12d 21h*Art Deco 18ct Gold Emerald and Diamond Square Panel RingEst. £500-£550£200(1 bid)Banks Jewellery Auctions Gloucestershire
Buy NowAntique Art Deco Green Emerald Brooch Pin in 18K Yellow Gold, .52 CT, 13.8 Grams$3,596Chairish AuctionsNew York, NY
Buy NowPlatinum Art Deco Bracelet with 28.60 Ct Diamonds and Chatham Emeralds$35,170Diamond DepotNew York, NY
May 31, 2026ANTIQUE ART DECO 3.58CTW DIAMOND & EMERALD PLATINUM DANGLE COCKTAIL EARRINGSEst. $6,791-$7,590$5,500Modern JewelryValley Village, CA