18ct white gold and diamond 'Cubism Pave' ring, Canturi, the 7 mm wide band comprised of polished alternating square and rectangular plaques, the top plaques pave-set at intervals with brilliant-cut diamonds together weighing approximately 0.79 carat, size K12/51, signed Canturi. Accompanied by a Canturi box and invoice numbered 3102913, dated 15 January 2011, and a Canturi valuation numbered SV3705711, dated 24 January 2011.