Ruby and diamond ring, of cluster design centring an oval cabochon ruby weighing 5.06 carats within a brilliant-cut diamond surround, the diamonds together weighing approximately 2.00 carats, mounted in 18ct white gold, size K1/2. Accompanied by Ssef report numbered 58489, dated 15 February 2011, stating that the 5.068 carat ruby is natural, of Burmese origin, with no evidence of heat treatment