Lot Essay
US$48,000-52,000
Details
A SAPPHIRE AND DIAMOND CLUSTER RING, BY WINSTON
Set with a sugarloaf cabochon sapphire weighing 6.75 carats in a circular-cut diamond cluster surround with triangular-cut diamond shoulders to the platinum hoop
Signed by Winston
With certificate CS 28885 dated 13/10/1993 from the American Gemological Laboratories stating that the sapphire is of Kashmir origin and shows no evidence of thermal treatment
Set with a sugarloaf cabochon sapphire weighing 6.75 carats in a circular-cut diamond cluster surround with triangular-cut diamond shoulders to the platinum hoop
Signed by Winston
With certificate CS 28885 dated 13/10/1993 from the American Gemological Laboratories stating that the sapphire is of Kashmir origin and shows no evidence of thermal treatment