Art-deco Period Earrings

Pair of platinum earrings. They are made up of a caterpillar of diamonds alternating with diamonds in a closed setting. They hold a drop of frosted rock crystal encircled with citrine and faceted crystal discs. They close with their period security system, in gold, hallmarked eagle's head. Length: 5.7 cm Weight: 7.9 g French work around 1930