Vintage Platinum GIA Certified 2.4ctw Royal Blue Sapphire Diamond RingBidhaus4.3(856)$5,200May 04, 2026
GIA Certified Platinum Ring with 2.21ct Ceylon No-Heat Sapphire and DiamondsDiamond Depot4.2(12)$4,450May 05, 2026
Platinum Ladies Ring with 3.02ct GIA Certified Unheated Sapphire and 0.49ct Adjacent DiamondsRiverside Galleries4.5(206)$502 days Left
Platinum GIA Certified 4.05ct Royal Blue Sapphire Diamond Accent RingMynt Auctions4.5(865)$100419 Lots Away
GIA Certified Platinum Ring with 2.51 Ct Sapphire and Diamond AccentsMynt Auctions4.5(865)$1005 days Left
