A natural pearl and diamond cluster ring

A natural pearl and diamond cluster ring, the grey pearl is set within a surround of cushion-shaped diamonds in white gold, size R

Accompanied by report number 78151-57 dated 16 April 2018 from GCS, London stating that the grey pearl measures 14.1 x 15.0 x 12.0mm and weighs 19.97cts (as stated by the client) and is natural saltwater. Comment: the base of the pearl has been worked.