Sotheby's, Geneva, May 2001

Lot 69 Sapphire Ring. Oval Mixed-Cut Burmese Sapphire

Claw-set at the front with an oval mixed-cut sapphire, the mount pave-set throughout with circular-cut sapphires, size 53.

Accompanied by GRS report No. GRS2001-02018 stating that the sapphire is of Burmese origin, with no indication of thermal treatment.