SaveBuy NowDavid Webb Platinum 18K Gold Black Enamel Elephant Brooch with Ruby EyeDiamond Depot4.3(10)US$22,140
Save5 days LeftAuthentic! Tiffany & Co Platinum Diamond Ruby Bubbles Band Ring Size 5.5Chairish Auctions4.5(10.3k)Est. US$9,000-US$11,000US$5,500
SaveBuy Now18K Gold Platinum Ruby Diamond Large Flower Brooch Pendant VintageDiamond Depot4.3(10)US$9,370
SaveBuy NowDavid Webb Ruby Diamond Pendant Necklace in Platinum and 18K GoldDiamond Depot4.3(10)US$17,790
SaveBuy NowElegant Platinum Ruby Diamond Earrings 1.75 inches 12 Rubies 80 DiamondsDiamond Depot4.3(10)US$7,740
SaveBuy NowStunning GIA Certified 3.20ct Ruby Diamond Platinum Ballerina RingDiamond Depot4.3(10)US$5,660
SaveBuy NowModern Platinum Ring With GIA Burma No Heat Ruby and Diamond AccentDiamond Depot4.3(10)US$9,370
SaveBuy NowVintage 7ctw Ruby Diamond Cluster Ring Handmade Wire Platinum GoldDiamond Depot4.3(10)US$8,360
SaveBuy NowPlatinum GIA Certified 2.28ctw Burma Ruby Marquise Diamond RingDiamond Depot4.3(10)US$3,820
SaveBuy NowAntique Art Deco Platinum Diamond Ruby Cocktail Watch 28.4g MechanicalDiamond Depot4.3(10)US$7,850
SaveBuy NowPlatinum GIA Certified 2.22ct No Heat Oval Ruby Diamond Halo RingDiamond Depot4.3(10)US$7,520
SaveBuy NowGIA Certified Burma Ruby and Diamond Platinum Ring with 3.74 Ct Center StoneDiamond Depot4.3(10)US$10,710
SaveBuy NowPlatinum GIA Certified 3.52ct Burma Ruby Diamond Sapphire Halo RingDiamond Depot4.3(10)US$7,520
SaveBuy NowTutti Frutti Platinum 9.50ct Diamond, Emerald, Sapphire, and Ruby BraceletEastern European Art Gallery IncUS$28,500
SaveBuy NowPlatinum Floral Brooch with Diamond Ruby Emerald Sapphire AccentsDiamond Depot4.3(10)US$8,650
SaveMar 08, 202626.15 CT. VINTAGE PLATINUM 18K YELLOW GOLD ENGAGEMENT RING FILLED PEAR RUBYModern Jewelry4.5(204)Est. US$25,415-US$28,405US$20,750
SaveBuy NowVintage Platinum 1.65ctw GIA Burma Ruby Diamond 3 Stone Band RingDiamond Depot4.3(10)US$6,600
SaveFeb 18, 2026Tutti Frutti Platinum 9.50ct Diamond, Emerald, Sapphire, and Ruby BraceletEastern European Art Gallery IncEst. US$30,000-US$33,000US$24,000
SaveMar 08, 2026VINTAGE PLATINUM 14K YELLOW GOLD ENGAGEMENT RING 2.98CT.NATURAL OVAL RUBY GIAModern Jewelry4.5(204)Est. US$23,715-US$26,505US$19,500
SaveBuy NowGIA Certified Platinum Ring With No Heat 1.37ct Oval Ruby and Baguette DiamondsBidhaus4.2(838)US$4,230
SaveBuy NowVintage Platinum Cocktail Ring AGL Certified 4.84ctw Burma Star Ruby and DiamondDiamond Depot4.3(10)US$6,600
