Platinum Cushion Cut Natural Ceylon Blue Sapphire and Diamond Ring, the sapphire flanked by two near colorless triangular brilliants, with GIA Report No. 6234341739 stating Sri Lanka Natural Sapphire, no indications of heating, measuring 11.70 x 10.81 x 6.54mm, gross weight 8.76g. The previously listed 7.93ct weight came from a 1997 appraisal.

Size 4

Provenance: The Estate of Carole P. Webster, Nantucket Island, Massachusetts