Oct 12, 2026GIA Ruby 3.71ct Diamond Platinum Halo Stud Earrings 6.6 GramsEst. $5,000-$5,500$90Miami, FLDover Jewelry4.4(27)
Oct 8, 2026Platinum Natural Ruby RingEst. £16,000-£32,000£8,000South Croydon, CroydonHans Auction4.5(132)
Starts in 12 hrsTiffany Co Elsa Peretti Color By The Yard Platinum Ruby Diamond NecklaceEst. $8,775-$11,407$100New York, NYBidhaus4.3(882)
Oct 8, 2026Platinum Natural Pigeon's Blood Ruby EarringsEst. £2,400-£4,800£1,200South Croydon, CroydonHans Auction4.5(132)
Starts in 1 dayStunning GIA Certified 3.20ct Ruby Diamond Platinum Ballerina RingEst. $5,811-$7,554$100New York, NYMynt Auctions4.5(931)
Oct 12, 2026David Webb Enamel Horse Diamonds Rubies Platinum 18K Brooch 46.5 GramsEst. $14,500-$16,500$5,500(2 bids)Miami, FLDover Jewelry4.4(27)
Oct 8, 2026GIA Burma Ruby Diamond Platinum Cocktail Ring Size 6Est. $14,378-$18,691$100New York, NYMynt Auctions4.5(931)
Oct 8, 2026Vintage Platinum GIA Certified 2.72ctw Star Ruby Diamond Cocktail RingEst. $7,722-$10,038$100New York, NYMynt Auctions4.5(931)
Starts in 5 daysDavid Webb Platinum 18K Gold Multigem Emerald Ruby Diamond Brooch PendantEst. $30,680-$39,884$23,500New York, NYMynt Auctions4.5(931)
Starts in 5 daysDavid Webb Platinum Pearl Diamond Ruby Earclips 4.00 cts Diamonds 5.00 cts RubiesEst. $35,230-$45,799$27,000New York, NYMynt Auctions4.5(931)
Oct 16, 2026Platinum Natural Ruby RingEst. $23,000-$46,000$1,000Osaka, JPTOISHINSEI Co., Ltd.4.6(193)
Starts in 12 hrsVintage 7ctw Ruby Diamond Cluster Ring Handmade Wire Platinum GoldEst. $8,580-$11,154$100New York, NYBidhaus4.3(882)
Starts in 1 dayDavid Webb Platinum 18K Gold Black Enamel Elephant Brooch with Ruby EyeEst. $25,246-$32,819$100New York, NYBidhaus4.3(882)
Starts in 1 dayDavid Webb buckle bracelet platinum 18K gold emerald ruby diamond 7 inchEst. $72,787-$94,623$100New York, NYBidhaus4.3(882)
Oct 16, 2026Platinum Unheated Ruby PendantEst. $14,000-$28,000$1,000Osaka, JPTOISHINSEI Co., Ltd.4.6(193)
Starts in 3 daysAntique French Brooch in Platinum 18K Gold with Diamonds Rubies and TurquoiseEst. $5,330-$6,929$100New York, NYMynt Auctions4.5(931)
Oct 7, 2026French pair of horse brooches platinum 18k gold ruby pearl diamondEst. $5,330-$6,929$100New York, NYMynt Auctions4.5(931)
Starts in 3 daysPLATINUM 0.65CT DIAMOND AND NO-HEAT BURMESE RUBY RINGEst. $6,500-$16,250$6,500Las Vegas, NVRobinhood Auctions4.6(881)
Starts in 5 daysGIA Certified Burma Ruby Diamond Ring in Platinum 2.15ctwEst. $3,913-$5,086$100New York, NYMynt Auctions4.5(931)
Oct 8, 2026Platinum Natural Ruby PendantEst. £1,600-£3,200£10South Croydon, CroydonHans Auction4.5(132)
Starts in 12 hrsArt Deco Platinum Earrings With GIA Pear Ruby and Old Cut Diamond AccentsEst. $14,352-$18,657$100New York, NYBidhaus4.3(882)
Starts in 6 daysPlatinum Statement Ring with Marquise Ruby and Diamond ClustersEst. $2,964-$3,853$100New York, NYMynt Auctions4.5(931)
Starts in 2 daysGIA Certified Burma No Heat Ruby Ring with Old Mine Diamonds Platinum 14kEst. $22,841-$29,693$110(2 bids)New York, NYBidhaus4.3(882)
Starts in 3 daysTiffany & Co. Soleste Platinum Ruby Diamond Ring Size 6.5Est. $14,170-$18,421$10,750New York, NYMynt Auctions4.5(931)