Two color of gold Buccellati ring set with a carat oval ruby surrounding with brilliant-cut diamonds for a total weight of carat. Gübelin Certificat stating : Burmese with heat treatment. Invoice from Buccellati.
Antique Russian Sapphire and Diamond Engagement Ring A natural midnight blue sapphire in a claw setting with an appx. of encircled by 11 Old European cut diamonds with an appx. of (color F-G, average clarity St.