18ct gold, emerald and diamond ring, Mauboussin, of cluster design, centring a claw-set emerald-cut Colombian emerald weighing approximately 1.90 carats, framed by a line of 10 channel-set brilliant-cut diamonds, between similarly set shoulders, the diamonds together weighing approximately 1.00 carat, size L, signed Mauboussin Paris 47244, accompanied by an Agl report numbered 8090465, dated 19 February 2020, stating that the emerald is natural, of Colombia origin.