Amethyst art nouveau Czech deals glass necklace

Amethyst color glass beads, 16 glass beads.
Hangs 8 5/8”
Pendant is large amethyst glass oval pendant
Set in brass cut work. Choker length.
Czechoslovakian piece
Pendant is 3 deals 1/8” by 1 1/2” in width
1920's
Beautiful elegant piece