A Columbian emerald and diamond set dress ring, the step-cut emerald in raised four claw setting, between angled panels pavé set with brilliant-cut diamonds, in yellow precious metal setting, shank stamped ‘750’, with report from GCS, emerald weight approximately 2.5 carats, total diamond weight approximately 2 carats, ring size J. £4,000-£6,000

The report from the Gemmological Certification Services, dated 19th February 2019, No: 79201-47, states that the emerald is of Columbian origin ‘with indications of minor clarity enhancement’.