I recently bought a brooch that i thought was French silver. I saw the diamond shaped mark and what a assumed was the boars head.
On further inspection i realise it isn’t silver but i cant seem to recognise the marks to make out what it is. The diamond shape looks like it has S at the top and bottom and 13 in the middle? This isn’t a mark i have managed to locate as they usually have initial and symbols in.
It is fairly heavy but doesn’t react to a magnet so maybe steel is out and the stones are paste.
I am wondering if it is chrome or other metal but don’t know if they would stamp non precious metals. I would appreciate you casting your knowledgable eyes over it.
Many thanks Amanda