Jul 05, 2026VINTAGE PLATINUM ENGAGEMENT RING 1.05CT. NATURAL OLD MINE CUT DIAMOND CIRC 1920'Est. $8,075-$9,025$6,600Modern JewelryValley Village, CA
Jul 15, 20264.5-8.09MM PEARL 0.60 CARAT MARQUIS AND OLD EUROPEAN DIAMOND 14K WG NECKLACEEst. $8,925-$9,975$7,300Modern JewelryValley Village, CA
Jul 05, 20261.11CT. PLATINUM ART DECO FILIGREE ENGAGEMENT RING NATURAL OLD MINE CUT DIAMONDEst. $7,225-$8,075$5,900Modern JewelryValley Village, CA
2 days LeftGIA Platinum Art Deco Diamond Crown Ring 1.1ctw E IF Size 6.5Est. $13,377-$17,390$160(3 bids)BidhausNew York, NY
4 days LeftVintage 18k Gold & Diamond Spray BroochEst. $400-$800$200(1 bid)Akiba GalleriesDania Beach, FL
Jul 05, 202614K WHITE GOLD VINTAGE ENGAGEMENT RING 1.06CT.NATURAL OLD EURO ROUND DIAMONDEst. $4,845-$5,415$3,950Modern JewelryValley Village, CA
4 hrs LeftVINTAGE DIAMOND AND 14K WHITE GOLD WEDDING SETEst. $5,000-$7,000$2,500Thomaston Place Auction GalleriesThomaston, ME
Jul 15, 2026ESTATE 18K YG LEVERBACK EARRINGS WITH 8.5 CARAT ROUND & OLD EUROPEAN CUT DIAMONDEst. $57,375-$64,125$47,250Modern JewelryValley Village, CA
Jul 15, 20261.26 CARAT OLD EUROPEAN CUT O-P K-L VS DIAMOND PLATINUM ART DECO RINGEst. $9,027-$10,089$7,400Modern JewelryValley Village, CA
Jul 05, 2026PLATINUM VINTAGE ENGAGEMENT RING 1.52CT. NATURAL OLD EURO CUT ROUND DIAMONDEst. $13,515-$15,105$11,000Modern JewelryValley Village, CA
4 hrs LeftA Fine Art Deco Platinum Diamond and Onyx Bracelet, France, 1920s-1930sEst. $3,000-$5,000$2,400(1 bid)Alma AuctioneersTel Aviv, IL
Jul 15, 20261.42 CARAT OLD EUROPEAN CUT W I1 DIAMOND PLATINUM WEDDING RINGEst. $10,744-$12,008$8,800Modern JewelryValley Village, CA
Jul 15, 20261.02 CARAT OLD EUROPEAN CUT J SI1 DIAMOND PLATINUM ART DECO RINGEst. $9,700-$10,841$7,900Modern JewelryValley Village, CA
3 days LeftANTIQUE 14K GOLD RUBY & DIAMOND LOCKET.Est. $700-$1,000$350William Smith AuctionsPlainfield , NH
Jul 15, 20261.10 CARAT OLD MINER CUT H-SI1 DIAMOND PLATINUM ART DECO RING 10KEst. $11,000-$12,294$9,000Modern JewelryValley Village, CA
23 hrs LeftStunning Art Deco Platinum Diamond Bracelet 20 Carats 1930sEst. $36,114-$46,948$100(1 bid)Mynt AuctionsNew York, NY
Jul 15, 20263.51 CARAT OLD EUROPEAN CUT DIAMOND 0.60 CARAT EMERALD 18K GOLD-PLAT EARRINGSEst. $31,000-$34,647$25,500Modern JewelryValley Village, CA
Jul 15, 20261.92 CARAT OLD EUROPEAN CUT K-I SI1 DIAMOND PLATINUM ART DECO RINGEst. $15,810-$17,670$13,000Modern JewelryValley Village, CA
Jul 29, 2026ART DECO 4.80CT OLD MINE CUT DIAMOND EMERALD PLATINUM 18K GOLD LONG BROOCHEst. $12,006-$13,418$9,800Modern JewelryValley Village, CA
Jul 15, 2026VINTAGE 8.70 GRAMS 2.22 CARAT OLD EUROPEAN CUT F I2 DIAMOND TWO TONE GOLD PINEst. $10,500-$11,735$8,600Modern JewelryValley Village, CA
2 days LeftLADYS 1.75 CT DIAMOND 14KT RING W/ G.I.A.Est. $4,000-$7,000$4,000Robert Slawinski Auctioneers, Inc.Carmel, CA