When were Corro Duettes made?

Coro Duettes were made during the mid-20th century. Jewelry maker Coro first introduced the line in 1942 and discontinued it in 1948. Although made for only a short period, the frame-style brooches found in the Coro Duettes collections remain some of the most popular Coro designs today. Find a range of Coro jewelry on 1stDibs.