An emerald single stone ring, the rectangular-cut emerald, weighing approximately 1.70 carats, in four claw-set mount, ring size M Accompanied by report number 80252-19 dated 27th January 2020, from the Gemmological Certification Service, GCS, London, stating the emerald has indications of minor enhancement, origin, Columbia Please refer to department for condition report gross weight 3.6g, no obvious chips to emerald