I have been told it means "Over Silver" as in the gold has been electroplated over a sliver piece. and hence is worth a lot less than a solid gold piece.
OS is Osmium which is platinum family
Thank
It's short for S.O.S(meaning help), this is because the person wearing can know that someone can use it to strangle the person!
What does MW4 mean?
9kcz
There is not a stamp for jewelry that is 950. The stamp is .925 and it means the jewelry is sterling silver
sun BR
BZ Bolzano
Typically such letters are the initials of the person who designed and/or made the jewelry item.
I have a silver tray marked 322? between eagle wings3 balls under eagle then sterling 724 What does this mean
On a swarovski ring, the stamp 58 refers to its size (large).
quality gold inc
Helzberg Diamond Store
It means HOUSE Of Bangles!