The ring was made of 18 Kt yellow gold (750 European standard) in 1916.
The oval-shape opal cabochon line, with old-cut diamond spacers. Opals are in good condition, presented sparks of three colors: blue, green and orange. The size of the center stone - 6,3x3,8 mm, two other 4,8x3,7 mm. Diamond weight is under 0.1 kt.
Ring size N1/2. Weight 3.5 gms. Hallmarks for Birmingham, UK.
Condition is fairly good.