A Colombian emerald and diamond ring. The octagonal-cut emerald, weighing 1.42cts, to the single-cut diamond geometric surround and brilliant-cut diamond shoulders. With report 79188-30, dated 21st of November 2018, from GCS, stating Colombia, minor clarity enhancement. Estimated total diamond weight 0.70ct. Dutch marks, 585. Ring size L1/2. Weight 4.3gms.