1980's Egyptian styled necklace and bracelet

1980's Egyptian styled vintage necklace and bracelet.
Gold coloured expanding collar with crescent of diamantes and central amethyst coloured faceted crystal.
Bracelet is on expanding strap and is full circular shape of   diamantes  with central amethyst colour crystal.

Fab, fun set.

(Please note; some of the diamantes are grey/darker colour)

Necklace circumference; 39 cms
Length of jewel at front; 4 cms

Circumference of bangle; 19 cms, which does expand slightly
Diameter of jewel; 6 cms