Platinum Ruby and Diamond Earrings French Cut France 1960sEstimate: $28,171 - $36,622Starting Bid$100New York, NYBidhaus4.2(887)
Tiffany & Co. Retro fan clip brooch in platinum 14K gold ruby diamondEstimate: $5,697 - $6,551Starting Bid$2,700New York, NYDiamond Depot4.3(16)
Vintage Platinum Flower Brooch with Emerald Ruby Sapphire Diamond OpalEstimate: $7,891 - $9,075Starting Bid$100New York, NYDiamond Depot4.3(16)
Buy NowPlatinum Handmade Dangle Earrings with GIA Certified Ruby and Diamond 8.15ctw$18,640New York, NYDiamond Depot4.3(16)
26.15 CT. VINTAGE PLATINUM 18K YELLOW GOLD ENGAGEMENT RING FILLED PEAR RUBYEstimate: $25,415 - $28,405Starting Bid$20,750Valley Village, CAModern Jewelry4.5(224)
PLATINUM BURMESE RUBY & DIAMOND BRACELETEstimate: $12,000 - $18,000Starting Bid$6,000Denver, PADan Morphy Auctions4.3(1.4k)
A PLATINUM, 18K GOLD, RUBY AND DIAMOND RINGEstimate: $2,000 - $3,000Starting Bid$100Los Angeles, CABonhams4.1(428)
Sabrina Diamond, Ruby, Platinum Ring Stones: PeEstimate: $5,000 - $7,000Starting Bid$3,000Dallas, TXHeritage Auctions4.2(615)
ANTIQUE STYLE PLATINUM FILIGREE RUBY & DIAMOND RING.Estimate: $1,000 - $1,500Starting Bid$500Plainfield , NHWilliam Smith Auctions4.7(177)
Platinum Flower Basket Brooch Pin with 4.06ct Diamonds Ruby Sapphire EmeraldEstimate: $33,738 - $38,799Starting Bid$15,750New York, NYDiamond Depot4.3(16)
Vintage GIA Certified 4.49ctw No Heat Star Ruby Diamond Cocktail Ring in PlatinumEstimate: $4,810 - $5,532Starting Bid$2,250New York, NYDiamond Depot4.3(16)
2.78CT.NATURAL BURMA OVAL RUBY PLATINUM 14K GOLD ENGAGEMENT VINTAGE RING GIAEstimate: $13,515 - $15,105Starting Bid$11,000Valley Village, CAModern Jewelry4.5(224)
Vintage 1950's Platinum Diamond Ruby Brooch 20.00 Ct Diamonds 10.00 Ct RubiesEstimate: $40,744 - $46,855Starting Bid$100New York, NYDiamond Depot4.3(16)
PLATINUM 3.00CT DIAMOND SAPPHIRE RUBY & GARNET 11 CHARMS CHAIN BRACELETEstimate: $27,827 - $31,101Starting Bid$22,750Valley Village, CAModern Jewelry4.5(224)
GIA Platinum Star Ruby Diamond Bracelet 6.5 inEstimate: $16,922 - $19,460Starting Bid$100New York, NYDiamond Depot4.3(16)
GIA Certified 18K Gold Platinum Ruby Diamond Halo Cocktail RingEstimate: $15,614 - $17,956Starting Bid$7,400New York, NYDiamond Depot4.3(16)
VINTAGE FILIGREE PLATINUM RING 3.32CT. NATURAL DIAMOND BURMA RUBY GIA CERT 1930'Estimate: $21,675 - $24,225Starting Bid$17,750Valley Village, CAModern Jewelry4.5(224)
Platinum AGL GIA Cushion Pink Sapphire Ruby Diamond Engagement RingEstimate: $23,336 - $26,837Starting Bid$100New York, NYDiamond Depot4.3(16)
GIA / AGIS 2.49 ct. No Heat Ruby & Natural Diamonds Cocktail Ring Set in PlatinumEstimate: $10,056 - $12,930Starting Bid$2,200South Beloit, ILCB Diamond Studio LLC
RUBY PLATINUM TENNIS BRACELET VINTAGE GRADUATED LINKS 16.5CTEstimate: $19,805 - $22,135Starting Bid$16,250Valley Village, CAModern Jewelry4.5(224)
GIA 3.58 ct. Thai Ruby & Natural Diamonds Pendant & Chain Set in PlatinumEstimate: $18,690 - $21,030Starting Bid$3,000South Beloit, ILCB Diamond Studio LLC
VINTAGE PLATINUM ENGAGEMENT RING 5.92CT. NATURAL CABOCHON ROUND RUBYEstimate: $10,115 - $11,305Starting Bid$8,300Valley Village, CAModern Jewelry4.5(224)
Vintage GIA Certified 11.18ct No Heat Star Ruby Platinum Ring with DiamondsEstimate: $23,294 - $26,788Starting Bid$11,000New York, NYDiamond Depot4.3(16)