Christie's, New York, February 2005

Lot 224 Sapphire and Diamond Ring

Set with a cushion-cut sapphire, weighing appoximately 15.62 carats, within a circular-cut diamond bezel and gallery, to the circular-cut diamond shoulders and platinum hoop.

With report GRS2004-080049T dated 9 August 2004 from the GRS Gemresearch Swisslab stating that the natural sapphire is Burma origin and shows no indication of thermal treatment