Herman Siersbol 14-carat gold Ring with large amethyst stone - Size 62

Herman Siersbol 14-carat gold, ring with large amethyst stone. Hallmarked "HS 585". Herman Siersbol was a silver- and goldsmithsmith in Kastrup from 1948 until around 2000. This is from around 1960. Ring size 62. The stone measures 1.5 cm. in diameter. Excellent condition.