Pair Of Diamond-adorned Sleepers

Pair of so-called sleeper earrings.
They are made of 18 carat gold, eagle's head hallmark.
They are decorated with old-cut diamonds measuring 1.60 each topped with a smaller one.
Toggle system.
Stone color H
Estimated purity VS2
weight 5,2 h
Hight : 2 cm
French work around 1900