Starts in 5 daysA Loose Diamond Featuring a 2.17 carat round brilliant-cut diamond Accompanied by a GIA ReportEst. $4,500-$5,500$3,000Monrovia, CAJohn Moran Auctioneers, Inc.4.7(521)
Starts in 5 daysGIA Certified 1.45 Carat Diamond H Color / VS2Est. $1,000-$1,500$800(3 bids)Fort Lauderdale, FLAbington Auction Gallery4.6(160)
Starts in 6 daysA GIA 3.00 ct Art Deco Diamond Ring in PlatinumEst. $18,000-$24,000$9,000Towson, MDAlex Cooper4.5(542)
Starts in 3 daysGIA Certified 5.04ct Radiant Diamond F VS2 Loose Stone 2024Est. $196,963-$256,051$100New York, NYMynt Auctions4.5(930)
Starts in 16 hrs12.49ctw GIA VS1/M Diamond and 18K Day-Night EarringsEst. $600,000-$605,000$55,000Maitland, FLGWS Auctions Inc.4.4(303)
Starts in 7 days10.01ct Emerald Cut Diamond Halo Ring in 18k White Gold GIA CertifiedEst. $467,168-$607,318$100New York, NYBidhaus4.3(882)
Starts in 5 days14K Gold and 1.19 CTW Diamond Wedding Set w/ GIA ReportEst. $1,000-$1,500$500Harrisburg, PACordier Auctions4.4(1.6k)
Starts in 16 hrs2.75ctw VS1-VS2/G-H Diamond and Platinum RingEst. $38,000-$39,000$5,750Maitland, FLGWS Auctions Inc.4.4(303)
Starts in 16 hrs3.51ctw SI1/I Diamond and 18K Earrings W/(2) GIA ReportsEst. $107,000-$109,000$9,000Maitland, FLGWS Auctions Inc.4.4(303)
Starts in 7 daysExcellent Quality Diamond Ring set in 14K Yellow GoldEst. $6,000-$8,000$3,000Saint Louis, MOLink Auction Galleries4.6(174)
Starts in 2 daysLoose 5.10 Ct Cushion Cut Diamond GIA Certified L VS1Est. $67,730-$88,049$100New York, NYBidhaus4.3(882)
Starts in 3 daysLoose 5.10 Ct Cushion Cut Diamond GIA Certified L VS1Est. $67,730-$88,049$100New York, NYBidhaus4.3(882)
Oct 5, 2026GIA Certified 1.70ct Oval Diamond Engagement Ring 18k Gold Platinum SI2Est. $9,815-$12,759$100New York, NYBidhaus4.3(882)
Live Now - 586 Lots AwayGIA Certified 1.04ct Diamond Engagement Ring in Platinum D VVS1Est. $9,789-$12,725$100New York, NYMynt Auctions4.5(930)
Oct 7, 2026GIA Certified Platinum Diamond Ring 1.36ct Old Round CenterEst. $7,722-$10,038$100New York, NYBidhaus4.3(882)