Necklace with freshwater pearls and 11 amethysts,

Necklace with freshwaterpearls and 11 oval faceted amethysts, according to size from 11 x 8 mm to 19 x 13 mm, mounted with wire, pearls from 2 - 2.5 mm, clasp in 14K yellow gold, 21.4 g, L: 41 cm, first half of 20th century, age related signs of wear.