Jewelry set of 4 pieces with amethysts and semi-pearls,

4-piece jewel-set with round faceted amethystes and small half pearls, 14K yellow gold, 60.7 g, consisting of necklace L: 37 cm, bracelet L: 18.5 cm, 1 pair of ear hangers with screw clamps and 1 ring size 50, this one with small brilliant-cut diamonds instead of the half pearls, 2nd half of 20th century, minor signs of wear.