Gold and old-cut diamond sleepers

Pair of sleeper earrings in 18k (750°/°°) gold composed of a bezel set with an old-cut diamond weighing approximately 0.15ct in an entourage of smaller old-cut diamonds for a total weight of approximately 0.2 ct. Estimated quality of stones: H SI, white diamonds without inclusion visible to the naked eye. French work circa 1880. Eagle's head hallmark and manufacturer's hallmark EF and a bird. Height: 1.5 cm Width: 0.8 cm Gross weight: 2.77 grams