A SAPPHIRE AND DIAMOND RING, BY HARRY WINSTON

A SAPPHIRE AND DIAMOND RING, BY HARRY WINSTON
Set with a circular-cut sapphire weighing approximately 16.20 carats, to the brilliant-cut diamond bombé gallery and pear-shaped diamond shoulders, mounted in platinum, ring size 4¾
Signed Winston for Harry Winston
Accompanied by report no. 73131 dated 17 March 2014 from the SSEF Swiss Gemmological Institute stating that the 16.20 carat sapphire is of Ceylon (Sri Lanka) origin, with no indications of heating