5 days LeftArt Deco Platinum and 14K White Gold Marquise Diamond RingEst. $2,500-$3,500$1,700Hampton Estate AuctionNew York, NY
20 hrs LeftPlatinum Art Deco Diamond Bracelet with 38 Carats Total WeightEst. $91,130-$118,469$100Mynt AuctionsNew York, NY
5 days LeftPlatinum, Diamond, and Synthetic Ruby Tennis BraceletEst. $1,100-$1,500$750Hampton Estate AuctionNew York, NY
2 days LeftBlue Sapphire + Mixed Diamond Platinum Ring, Sz. 6.75Est. $600-$2,000$300Circle AuctionKansas City, MO
5 days Left14K Yellow Gold & Platinum Coral Diamond Fish Brooch. 3" x 1.5" wt. 24.4 grams *Payment Must FullyEst. $1,500-$3,000$800(2 bids)Bill Hood & Sons Art & Antique AuctionsDelray Beach, FL
20 hrs LeftArt Deco Platinum Ring 3.96 Ct Old Cushion DiamondEst. $18,993-$24,690$100(1 bid)Mynt AuctionsNew York, NY
5 days LeftPlatinum, Sapphire, and Diamond Three Stone RingEst. $1,400-$1,800$900Hampton Estate AuctionNew York, NY
5 days LeftLADYS PLATINUM DIAMOND & SAPPHIRE EARRINGSEst. $1,200-$2,600$1,200Robert Slawinski Auctioneers, Inc.Carmel, CA
2 days Left5.40ctw VVS2-VS1/H-I Diamond and Platinum EarringsEst. $33,500-$34,500$3,250GWS Auctions Inc.Maitland, FL
3 days LeftAn Impressive Art Deco Platinum Diamond and Sapphire BraceletEst. $4,000-$5,000$3,000Alma AuctioneersTel Aviv, IL
3 days Left18k French Gold and Platinum Pin with Coral and DiamondsEst. $400-$600$200Kaminski AuctionsBeverly, MA
20 hrs LeftPlatinum Art Deco diamond engagement ring 3.19 ctEst. $49,023-$63,729$100(1 bid)Mynt AuctionsNew York, NY
1 day LeftPLATINUM 4.0CT DIAMOND AND SAPPHIRE BROOCHEst. $4,200-$16,800$4,200Robinhood AuctionsLas Vegas, NV
Jul 02, 2026Tiffany & Co. Paper Flowers Platinum & Diamond Clover RingEst. $800-$1,200$500Akiba GalleriesDania Beach, FL
4 days Left2.24CTW GIA BURMA RUBY & DIAMOND PLATINUM RING 15GEst. $2,800-$5,500$250(3 bids)DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL
4 days LeftPLATINUM 2.4CT EMERALD & DIAMOND SPLIT SHANK RINGEst. $2,100-$4,200$125(2 bids)DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL
5 days LeftArt Deco Platinum, Diamond, and Sapphire RingEst. $4,500-$6,000$3,000Hampton Estate AuctionNew York, NY
4 days LeftGIA TAHITIAN PEARL & DIAMOND PLATINUM RINGEst. $1,300-$2,600$200(3 bids)DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL
1 hr LeftART DECO PLATINUM AND DIAMOND BOW PIN - L: 2?". Gross wt.: 13 dwt..Est. $6,000-$8,000$3,000Sloans & KenyonChevy Chase, MD
2 days LeftPlatinum 1.50 ctw Natural Ruby + Diamond Ring, Sz 5.Est. $1,500-$4,500$750Circle AuctionKansas City, MO
4 days LeftOSCAR FRIEDMAN PLATINUM SAPPHIRE & DIAMOND RINGEst. $2,600-$4,200$550(3 bids)DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL
4 days LeftTIFFANY & CO. PAPER FLOWERS PLATINUM DIAMOND PENDAEst. $3,100-$3,300$325(2 bids)DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL
FEATURED5 days LeftFrench Art Deco Platinum and Diamond Link BraceletEst. $3,750-$5,000$2,500Hampton Estate AuctionNew York, NY
5 hrs LeftPlatinum natural opal sapphire diamond ringEst. $1,500-$2,500$850(3 bids)West Coast Auction Gallery IRVINE, CA