An Edwardian 18ct gold cluster ring. The oval bezel set with a white opal surrounded by rubies with a claw work gallery. Volute decoration to the shoulders. Plain tapering band. Hallmarked Birmingham 1905-1906. Measurements, Ring Size G.B size S, U.S size 9 ( this ring can not be sized ). Bezel ( just over ) 1/2" ( 1.3 cm ) by ( just under ) 1/2" ( 1.2 cm ). Width of shoulder 3/16" ( 5 mm ). Width of shank at bottom ( just over ) 1/8" ( 3 mm ). Condition, Very Good. A good quality Edwardian decorative ring.