A SAPPHIRE AND DIAMOND RING
ITALIAN BEAUTY: THE PROPERTY OF AN ITALIAN PRIVATE COLLECTOR
A SAPPHIRE AND DIAMOND RING

细节
A SAPPHIRE AND DIAMOND RING
Set with a rectangular step-cut sapphire, weighing approximately 31.64 carats, to the triangular-cut diamond shoulders, mounted in platinum and gold, 5¾ with ring sizer
Accompanied by report no. 64219 dated 11 July 2012 from the Swiss Gemmological Institute stating that the sapphire is of Ceylon origin, with no indications of heating