SaveApr 10, 2026Vintage Platinum 0.58ct GIA Oval Ruby Solitaire RingDiamond Depot4.3(11)Est. US$2,364-US$2,860US$800
SaveApr 07, 2026Vintage Platinum Flower Brooch with Emerald Ruby Sapphire Diamond OpalDiamond Depot4.3(11)Est. US$7,199-US$8,711US$2,600
SaveBuy NowPlatinum 3.50ct Ruby and 1.10ct Diamond Ring - 4.60ct. tw. Ruby - DiamondEastern European Art Gallery IncUS$9,000
SaveBuy NowRuby and Diamond Cluster Floral Cocktail Ring in 18k Yellow Gold with Platinum AccentsDiamond Depot4.3(11)US$2,760
SaveBuy NowCraig Drake Gold Platinum Diamond Ruby Eye Siberian Tiger BroochDiamond Depot4.3(11)US$3,360
SaveBuy NowGIA Certified 51.68ct Sapphire Ruby Diamond Double Leaf Brooch in Platinum 18k GoldMynt Auctions4.5(853)US$23,080(27 bids)
SaveBuy NowVintage GIA Certified 1.47ctw Burma Star Ruby Diamond Cocktail Ring PlatinumMynt Auctions4.5(853)US$3,680(15 bids)
Save6 days LeftPlatinum 900 Ring with 0.33Ct Ruby and 0.62Ct DiamondSEUYCO4.6(68)Est. US$1,750-US$2,100US$1,050
SaveApr 06, 2026Art Deco Platinum Pendant Necklace with Natural Pearl Diamond Sapphire and Burma RubyDiamond Depot4.3(11)Est. US$7,305-US$8,840US$2,200
Save7 days LeftArt Deco Platinum Diamond Charm Bracelet 3.00 Ct Diamonds 3 RubiesDiamond Depot4.3(11)Est. US$14,420-US$17,448US$5,600
SaveApr 09, 2026Platinum Statement Ring with Marquise Ruby and Diamond ClustersDiamond Depot4.3(11)Est. US$4,856-US$5,876US$1,900
SaveBuy NowDavid Webb Estate Ring Platinum 18K Yellow Gold Diamonds Sapphires RubiesMynt Auctions4.5(853)US$13,020(28 bids)
SaveApr 10, 202618k Yellow Gold Platinum 2.82ctw Ruby Diamond Baguette RingDiamond Depot4.3(11)Est. US$4,622-US$5,592US$1,550
SaveBuy NowDavid Webb Estate Ring Platinum 18K Yellow Gold Diamonds Sapphires RubiesDiamond Depot4.3(11)US$13,020
SaveBuy Now1960s Platinum Earrings with Rubies and Diamonds by FASOLIMynt Auctions4.5(853)US$29,880(24 bids)
SaveBuy NowPlatinum 3.25ct Diamond, Ruby, Emerald, and Sapphire Bird BroochEastern European Art Gallery IncUS$4,000(9 bids)
SaveBuy NowPlatinum Statement Ring with Marquise Ruby and Diamond ClustersDiamond Depot4.3(11)US$2,890
SaveApr 18, 2026Platinum Tasaki Ring Ruby 2.63Ct Diamond 0.15Ct Us8 900SEUYCO4.6(68)Est. US$2,850-US$3,425US$1,725