Sotheby's, Hong Kong, October 2000

Lot 696 Stylish Cabochon Sapphire Ring (Burmese Sapphire)

Centering a high-domed oval cabochon Burmese sapphire weighing 11.97 carats, flanked by two baguette-cut diamonds, mounted in platinum.
Ring size: 6 D
Accompanied by GRS Report No.GRS9907139 stating that the sapphire is of Burmese origin and that there are no indications of thermal treatment.