Sotheby's, Geneva, November 1999

Lot 209 Ruby and Diamond Ring

Claw-set with an oval-shaped ruby weighing 3.02 carats, within a frame of brilliant-cut diamonds, each side highlighted by pear-shaped stones, mounted in 18 karat white gold, size 51.

Accompanied by GRS report no. 9808101 stating that the ruby is of Burmese origin, no indication of thermal treatment.