It's very difficult to appraise jewelry on the internet. The metal needs to be tested and the cameo type identified. Best to take it to a jeweler for that.
I can't really tell from the photos but if your brooch/pendant has a modern safety clasp that would date it starting in the late 1920s.
cameo brooch valuation
im looking to find out the value of this piece and if possible maybe sell it
Cameo brooch/pendant
It's very difficult to appraise jewelry on the internet. The metal needs to be tested and the cameo type identified. Best to take it to a jeweler for that.
I can't really tell from the photos but if your brooch/pendant has a modern safety clasp that would date it starting in the late 1920s.