18ct white gold, ruby and diamond ring, of cluster design centring an oval modified brilliant-cut ruby weighing 4.15 carats framed with brilliant-cut diamonds between similarly set shoulders, the diamonds together weighing approximately 0.38 carats, size M. Accompanied by a Gubelin report numbered 15080180, dated 2 September 2015, stating that the 4.15 carat ruby is natural, with no indications of heating (NTE) and of East African origin.