Phillips, Geneva, November 2007

Lot 155 An Important Burma Ruby and Diamond Ring

Set to the center with a Burma ruby weighing approximately 5.02 carats, within a circular-cut diamond surround, mounted in platinum and 18K yellow gold, size 6 1/2.

With report no. GRS2006-071443 dated 17 July 2006 from the GRS Gemresearch Swisslab stating that the natural ruby is of Burma (Myanmar) origin with no indications of thermal treatment.