Gold Sapphires and Diamonds French Antique Crescent

Very lovely antique crescent, 19th century made.

it is made in rose gold 18k and silver. Hallmarks for gold 18k (the eagle head) and mark of maker. 

It measures 4cm, the diamonds weights 2 carats total approximately and the sapphgires 1 carat.

Total weight 12.12 grams