C DUNAIGRE Certified Sapphire Diamond Halo Ring 15.31 Carats PlatinumBidhaus4.3(878)$100,000Sep 9, 2026
Vintage 13.66ctw GIA Cushion Sapphire Diamond Platinum Ballerina RingDiamond Depot4.3(16)$15,75012 hrs Left
GIA Certified Platinum Ring With 11.74ct Cushion Color Change Sapphire and Diamond HaloDiamond Depot4.3(16)$15,75012 hrs Left
Certified No Heat Ceylon Sapphire Diamond Ring 19.02 Carat 18k White GoldMynt Auctions4.5(914)$1003 days Left
GIA Certified 11.07ct Oval Sapphire Diamond Halo Ring in 18k White GoldBidhaus4.3(878)$10015 hrs Left
PT850 Platinum Ring, 1 Sapphire 1.12ct, Diamond 0.25ct, Certificate of Authenticity, Total WeightIntervendue4.5(79)$1003 days Left
