White gold ring with diamonds - 0,22 ct

White 18 carat gold, natural diamonds. Fineness Au 750/1000, total weight 4,95 grams. Central larger natural diamond of modern brilliant cut, weight 0,20 ct, colour G, clarity P 2. Four small natural diamonds of modern brilliant cut. Ring size 54. Flat solid white gold bezel reinforced in the upper half. Arch-shaped drops. Set in the centre with a central natural diamond of modern brilliant-cut around four small natural diamonds of modern brilliant-cut set on the tops of the crags. Marked: Czechoslovak rooster's head hallmark valid from 1949. Europe second half of the last century.