细节
A SAPPHIRE AND DIAMOND RING
Set with a cushion-shaped sapphire weighing approximately 5.04 carats, flanked by bullet-cut diamonds, mounted in platinum, ring size 5½
Accompanied by report no. 11120156 dated 29 December 2011 from the Gübelin Gemmological Laboratory stating that the 5.04 carat sapphire is of Kashmir origin, with no indications of heating
Also accompanied by report no. CS 46543 dated 12 January 2012 from the American Gemological Laboratories stating that based on available gemological information, it is the opinion of the Laboratory that the sapphire weighing 5.04 carat is natural, the origin of this material would be classified as Kashmir, heat enhancement: none, clarity enhancement: none