It is stamped with a name that looks like gerlaier or gerlaine? but I can't read it...too small. I was told it was silver, but I can't find the stamp. Originally it came with a sterling silver chain also, but it got so knotted up, I got rid of it.
I was told at the flea mkt where I bought this years ago it was silver and it was on a marked silver chain. After the chain got tangled up (it was very fine) I got rid of it and decided to put the cameo now, years later, on listia. It is not marked silver but my understanding was that it is. Just want to make that clear to everyone ;D