Centering upon a cushion-shaped alexandrite weighing 10.88 carats, within a circular-cut yellow diamond surround, mounted in platinum and 18k gold, ring size 5½
With report no. CS 37762 dated 19 May 2005 from the American Gemological Laboratories stating that the alexandrite is of Sri Lankan origin, with no gemological evidence of enhancements/treatments present
Lot Essay
US$50,000-75,000
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