Emerald and diamond ring, the octagonal step cut emerald weighing 5.11 carats collet set within a scalloped border of round brilliant cut diamonds together weighing approximately 1.32 carats, mounted in platinum and 18ct gold, size Q. Accompanied by a Gemlab, Liechtenstein, report numbered 3188/11, dated 1 September 2011, stating that the 5.11 carat emerald is of Colombian origin, with indications of clarity enhancement.