It's really hard to see the signature in this photo but It looks like the Coro Script style of 1919.
June D
Rating
CORO by: Anonymous
Coro, Cohen & Rosenberger began early in the 1900's in Providence, Rhode Island.
I believe CORO made jewelry from about 1920 until the 1970's and probably did it under more different names than any other maker. Vendome (1944-1979) , Corocraft (1935-1980) and Duette are just three examples. In general, the Coro mark was on the more modestly priced jewelry.
Corocraft, Vendome and Francois were the higher priced lines. Adolph Katz was one of the best known of the designers, but there were many others responsible for the wonderful style of Coro jewelry.
