Vintage Beaded Necklace Gray Mauve White Gold 30"

This, I believe, is a vintage beaded necklace in gray, mauve or gray/lavender, white and gold beads. The white and gold beads are round and the other beads have a more organic shape. The beads appear to be plastic thought I am unsure about the gold beads. Unbranded. 30" long Spring round closure Condition - excellent. Jewels3-3