A pink spinel and diamond ring

A pink spinel and diamond ring, the cushion-shaped spinel weighs approximately 5.50cts, flanked with brilliant-cut diamonds in white gold, size N 1/2, case

Accompanied by report number 79223-97 dated 9 July 2019 from GCS, London stating that the cushion-cut spinel weighs approximately 5.50cts and is a natural pink spinel with no indications of heat treatment. Origin: Sri Lanka (Ceylon)