A 18ct white gold, important modern aquamarine and diamond ring, featuring one claw set 17.8 x 15.55 x 10.8.3 cm emerald cut aquamarine of reported weight 22.33 carats, GIA coloured stone report #2203902712, surrounded and accented on shank with thirty-four round brilliant cut diamonds of reported total weight 2.42 carats, G+ colour, Si clarity. Ring size M.