Live Now - 656 Lots AwayTwo Tone Platinum Ladies Ring with 5.29ct GIA Certified Ruby and 1.67tcw DiamondsEstimate: $26,250 - $30,025Starting Bid$50Arcadia, CARiverside Galleries4.6(233)
Platinum Natural Unheated Ruby RingEstimate: £16,000 - £32,000Starting Bid£100South Croydon, CroydonHans Auction4.5(133)
GIA Certified Platinum Cocktail Ring with Cushion Ruby and Diamond AccentsEstimate: $2,964 - $3,853Starting Bid$2,250New York, NYMynt Auctions4.5(940)
Edwardian Platinum Brooch with 2 Rubies and 7 Carats Old Cut DiamondsEstimate: $18,447 - $23,981Starting Bid$100New York, NYBidhaus4.3(887)
Buy NowDavid Webb ruby turquoise diamond bangle in platinum and 18K gold$54,680New York, NYBidhaus4.3(887)
Tiffany & Co. Retro fan clip brooch in platinum 14K gold ruby diamondEstimate: $3,510 - $4,563Starting Bid$2,700New York, NYMynt Auctions4.5(940)
Buy NowRUBY DIAMOND PLATINUM BROOCH 3.40CT FLORAL STYLE FRANCE$15,490Valley Village, CAModern Jewelry4.5(224)
Platinum Natural No-Heat Ruby RingEstimate: £18,000 - £36,000Starting Bid£100South Croydon, CroydonHans Auction4.5(133)
Vintage Platinum GIA 2.49ct Natural Ruby Diamond Ribbon Bow Cocktail RingEstimate: $3,913 - $5,086Starting Bid$3,000New York, NYMynt Auctions4.5(940)
Art Deco Platinum Diamond Synthetic Ruby Clips 258 Diamonds 14.50 CtEstimate: $25,531 - $29,360Starting Bid$100New York, NYDiamond Depot4.3(16)
GIA Certified Platinum Ring With No Heat 1.37ct Oval Ruby and Baguette DiamondsEstimate: $4,342 - $5,644Starting Bid$3,300New York, NYMynt Auctions4.5(940)
Platinum Ladies Ring with 4.23ct GIA Certified Burmese Ruby and 1.92tcw Adjacent DiamondsEstimate: $22,650 - $29,955Starting Bid$50Arcadia, CARiverside Galleries4.6(233)
Elephant platinum charm pendant with 0.25 ct diamonds and ruby eyeEstimate: $2,769 - $3,599Starting Bid$100New York, NYMynt Auctions4.5(940)
Two Tone Platinum Ladies Ring with 5.29ct GIA Certified Ruby and 1.67tcw DiamondsEstimate: $26,250 - $30,025Starting Bid$50Arcadia, CARiverside Galleries4.6(233)
Platinum Setting with 2.01ct Ruby and 1.05ct Diamond Ladies RingEstimate: $13,258 - $17,024Current Bid - 1 bid$50Arcadia, CARiverside Galleries4.6(233)
Pt900 Platinum Ruby Diamond Ring US 5.75 2.25ct 0.64ctEstimate: $3,887 - $5,053Starting Bid$100New York, NYMynt Auctions4.5(940)
GIA Certified 169.84ctw Sapphire Emerald Ruby Diamond Necklace in Platinum GoldEstimate: $95,069 - $123,589Starting Bid$100New York, NYBidhaus4.3(887)
Antique Art Deco Platinum Eternity Band with GIA Lab Grown RubyEstimate: $1,066 - $1,385Starting Bid$820New York, NYMynt Auctions4.5(940)
MIKIMOTO RING RUBY 950 PLATINUMEstimate: $2,635 - $3,645Starting Bid$100Beverly Hills, CANY Elizabeth 4.3(130)
David Webb Wave Ring Platinum 18K Gold Rubies Emeralds SapphiresEstimate: $21,515 - $27,969Starting Bid$100New York, NYBidhaus4.3(887)
Platinum Natural Ruby RingEstimate: £16,000 - £32,000Starting Bid£100South Croydon, CroydonHans Auction4.5(133)
GIA Certified 64.44ctw Sapphire Emerald Ruby Diamond Bracelet in Platinum GoldEstimate: $28,639 - $37,230Starting Bid$100New York, NYBidhaus4.3(887)
GHISO Art Deco Platinum Pocket Watch with 5.00 Ct Rubies 45mmEstimate: $4,459 - $5,796Starting Bid$3,400New York, NYMynt Auctions4.5(940)
Live Now - 630 Lots AwayPlatinum Ladies Ring with 1.62ct GIA Certified Ruby and 0.67tcw Adjacent DiamondsEstimate: $13,250 - $17,500Starting Bid$50Arcadia, CARiverside Galleries4.6(233)