Christie's, Hong Kong, November 2004

Lot 2049 Alexandrite and Diamond Ring

The cushion-shaped alexandrite weighing 20.27 carats flanked to each side by a cut-cornered triangular-cut diamond, to a platinum hoop, ring size 6¾

With report no. GRS2004-040966 dated 20 April 2004 from the GemResearch SwissLab stating that the alexandrite is of Sri Lankan origin and no traces of radioactivity detected