18ct white gold, emerald and diamond ring, of cluster design, centring a claw-set step-cut octagonal vivid green Colombian emerald weighing 2.65 carats, bordered by an openwork scalloped edge decorated with brilliant-cut diamonds between a line of marquise-shaped diamonds to split shoulders pave-set with diamonds, the diamonds together weighing approximately 1.24 carats, size M. Accompanied by a Grs report numbered GRS2017-059074, dated 31 May 2017, stating that the 2.65 carat emerald is natural, of Colombian origin.