Jul 05, 2026PLATINUM VINTAGE ENGAGEMENT RING 1.52CT. NATURAL OLD EURO CUT ROUND DIAMONDEst. $13,515-$15,105$11,000Modern JewelryValley Village, CA
8 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, 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
3 days LeftANTIQUE 14K GOLD RUBY & DIAMOND LOCKET.Est. $700-$1,000$350William Smith AuctionsPlainfield , NH
Jul 15, 20261.02 CARAT OLD EUROPEAN CUT J SI1 DIAMOND PLATINUM ART DECO RINGEst. $9,700-$10,841$7,900Modern JewelryValley Village, CA
1 day LeftStunning Art Deco Platinum Diamond Bracelet 20 Carats 1930sEst. $36,114-$46,948$100(1 bid)Mynt AuctionsNew York, NY
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
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
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
2 days LeftLADYS 2.38 CTTW DIAMOND PLATINUM RING W/ G.I.A.Est. $5,000-$8,000$5,000Robert Slawinski Auctioneers, Inc.Carmel, CA
8 hrs LeftVINTAGE 18K GOLD AND PLATINUM THREE-STONE DIAMOND RINGEst. $800-$1,200$250(1 bid)Thomaston Place Auction GalleriesThomaston, ME
2 days LeftLADYS 1.30 CT DIAMOND PLATINUM RING W/G.I.A.Est. $3,500-$6,500$3,400Robert Slawinski Auctioneers, Inc.Carmel, CA
Jul 05, 2026GIA Certified 18k Yellow Gold Serpent Wrap Ring 1.97ct Pear DiamondEst. $19,136-$24,876$100(1 bid)BidhausNew York, NY
4 days LeftAntique Art Deco Silver & Diamond BroochEst. $1,000-$2,000$500Akiba GalleriesDania Beach, FL
4 days LeftMAGNIFICENT VICTORIAN DIAMOND AND SAPPHIRE BROOCHEst. £4,000-£8,000£2,000Etrusca AuctionsLondon, UK
3 days LeftANTIQUE 14K GOLD HAND-ENGRAVED FILIGREE DIAMOND RING.Est. $400-$600$300(3 bids)William Smith AuctionsPlainfield , NH
Jul 08, 2026DIAMOND, RUBY AND EMERALD-SET BRACELET, CIRCA 1925Est. £8,000-£12,000£8,000BonhamsLondon, GB
2 days LeftLADYS 2.38 CTTW DIAMOND PLATINUM RING W/ G.I.A.Est. $3,500-$5,500$3,400Robert Slawinski Auctioneers, Inc.Carmel, CA
4 days LeftPAIR OF ART-DECO DIAMOND DOUBLE CLIP BROOCHESEst. £4,000-£8,000£2,000Etrusca AuctionsLondon, UK
Jul 08, 202618K White Gold, Diamond and Emerald RingEst. $15,000-$20,000$7,500Kodner Galleries Inc.Dania Beach, FL