FeaturedSaveEnds in 5h 6mVintage 1940's 2-Stone Diamond Engagement Ring Platinum, .18 CTW, 3.33 GramsChairish Auctions4.5(10.3k)Est. $1,000-$1,200$380
FeaturedSaveEnds in 1d 12hGIA Certified 1.01ct L/VS1 Diamond Engagement Ring Platinum PrimeChairish Auctions4.5(10.3k)Est. $6,000-$7,000$2,400
FeaturedSaveEnds in 1d 12hGIA Certified .55ct heart cut diamond solitaire ring platinum classic D/VSChairish Auctions4.5(10.3k)Est. $4,000-$5,000$1,600
FeaturedSave4 days LeftPlatinum Natural Diamond Ring, Size 6.75Northgate Gallery, Inc.4.5(43)Est. $5,000-$7,000$2,400
Save4 days Left6.06 Carat 3 Stone Diamond & Platinum Engagement Ring, GIA ReportCase Antiques, Inc. Auctions & Appraisals4.7(308)Est. $40,000-$44,000$20,000(1 bid)
Save4 days LeftPlatinum Rolex Daytona 116506 Cosmograph Ice Blue Dial Automatic Wrist Watch w/ Box and Repair SlipHess Fine Auctions4.5(239)Est. $70,000-$80,000$32,000(12 bids)
Save4 days LeftPlatinum Diamond & Sapphire RingCase Antiques, Inc. Auctions & Appraisals4.7(308)Est. $4,000-$4,400$4,200(3 bids)
Save4 days LeftPlatinum, Diamond, & Sapphire Art Deco BraceletCase Antiques, Inc. Auctions & Appraisals4.7(308)Est. $1,800-$2,200$1,500(3 bids)
SaveLive NowTiffany & Co Platinum Engagement Ring 6.53ct D/VVS1 Diamond with CertificatesMynt Auctions4.4(818)Est. $855,972-$1,112,760$990(5 bids)
Save6 hrs LeftLady's Pear Shape Diamond Engagement Ring. 14K White Gold & Platinum Ring Size 7 with sizer. PearBill Hood & Sons Art & Antique Auctions4.6(738)Est. $25,000-$50,000$13,000(2 bids)
Save4 days Left14K Gold, Platinum, & Diamond Cuff BraceletCase Antiques, Inc. Auctions & Appraisals4.7(308)Est. $2,800-$3,000$2,300(4 bids)
Save4 days LeftPlatinum & Diamond BraceletCase Antiques, Inc. Auctions & Appraisals4.7(308)Est. $2,000-$2,400$1,900(3 bids)
FeaturedSave6 hrs LeftLady's Round Shape Diamond Engagement Platinum Ring Size 8 with sizer. 4.35 carat round diamondBill Hood & Sons Art & Antique Auctions4.6(738)Est. $30,000-$50,000$18,000(2 bids)
FeaturedSave4 days LeftRare! Authentic Mikimoto Platinum & 18k Gold Diamond Cats Eye Enamel Band RingChairish Auctions4.5(10.3k)Est. $10,000-$12,000$4,000
FeaturedSaveEnds in 13h 21mEdwardian Platinum Diamond Horseshoe BroochChairish Auctions4.5(10.3k)Est. $9,000-$11,000$3,600
Save4 days Left1.21ct Tiffany & Co. I VS1 GIA EX EX EX Platinum Ring w/ Original ReceiptsHess Fine Auctions4.5(239)Est. $3,000-$5,000$1,900(9 bids)
Save4 days LeftStunning Art Deco Natural Sapphire Fine Old Euro Diamond Approx 5CT Filigree BraceletHess Fine Auctions4.5(239)Est. $3,000-$4,000$350(6 bids)
Save1 day LeftIron, Gold, Platinum, and Diamond Choker Necklace, Pat FlynnLeland Little4.5(736)Est. $50-$25,000$750(7 bids)
Save4 days Left1.09 Ct Platinum Tiffany & Co Engagement RingCase Antiques, Inc. Auctions & Appraisals4.7(308)Est. $1,000-$1,200$1,400(5 bids)
Save4 days LeftRare 108ctw Natural No Heat Multicolor Sapphire 3ctw Diamond Platinum Oscar Friedman NecklaceHess Fine Auctions4.5(239)Est. $20,000-$22,000$250(4 bids)
Save5 days Left1.39 Carat Platinum Diamond Art Deco Engagement RingCase Antiques, Inc. Auctions & Appraisals4.7(308)Est. $800-$900$500(2 bids)
Save6 hrs LeftGIA 1.64 CT BRAZILIAN PARAIBA TOURMALINE PLATINUM RINGBill Hood & Sons Art & Antique Auctions4.6(738)Est. $10,000-$15,000$5,000(1 bid)
Save4 days LeftExquisite 1940s Platinum Top 18k Gold Natural Ruby Fine Diamond Ballerina Dancer Large Clip BroochHess Fine Auctions4.5(239)Est. $3,000-$5,000$200(4 bids)
Save1 day LeftJean Schlumberger By Tiffany & Co. Platinum Ribbon Engagement Ring With 1.01 CT Round Cut, G, VS1Hampton Estate Auction4.6(337)Est. $6,750-$9,000$4,500(1 bid)
Save4 days LeftGIA Natural Emerald Fine Diamond Art Deco Period Russian Origin Ladies Platinum RingHess Fine Auctions4.5(239)Est. $2,000-$3,000$350(3 bids)
Save4 days LeftOscar Friedman 24.41ctw Octagonal Multicolored Natural Sapphire Diamond 900 Platinum Bracelet GIAHess Fine Auctions4.5(239)Est. $5,000-$6,000$450(6 bids)
Save2 days LeftPlatinum Ring 3 stones Diamonds comes with Certificate GIA and AppraisalAuction Wallstreet4.5(68)Est. $110,000-$160,000$100,000
Save4 days LeftSheffield & Sons 8.7ctw Fine Diamond Platinum Ladies Tennis Bracelet w AppraisalHess Fine Auctions4.5(239)Est. $7,000-$8,000$650(6 bids)
Save2 days LeftPlatinum 2.01 CTW Diamond and Emerald RingCordier Auctions4.4(1.6k)Est. $1,000-$2,000$900(4 bids)
Save4 days LeftRare GIA 7.6ct Natural Russian Emerald Karl Haas Fine Diamond Platinum Ring w AppraisalHess Fine Auctions4.5(239)Est. $4,500-$5,000$600(5 bids)