细节
A STAR SAPPHIRE AND DIAMOND RING
Set with a cabochon star sapphire weighing 76.39 carats, to the pavé-set diamond surround and three quarter-hoop, mounted in 18k white gold, ring size 5½
Accompanied by report no. GRS2002-07076 dated 3 July 2002 from the Gem Research Swiss Lab stating that the 76.39 carat sapphire is of Burma (Myanmar) origin, with no indication of thermal treatment