A yellow metal ring, with domed spiral top, marked 375 ring size I, tests as 9ct, together with continental ring in white metal with cubed designed, marked 884 to inner shank ring size L tests as 14K, a white metal 14k marked blue sapphire cluster ring, size K, tests as 14ct, a continental white metal ring, set with a synthetic colour change corundum ring size J, tests as 10ct 20g