The wide 22 carat plain band is a size 9 and 9mm wide and just under 10g. It is hallmarked for 22 carat, London 1964 (or 1904) the buckle ring is size 7 8mm wide, hallmarks for Birmingham 18 carat 1919. With two brilliant cut diamonds about .2 each. 
Weight 8.2g

Buckle Ring and Wide Band Ring