I don't know what it means but I have a diamond pendant stamped 18k and A74 plus a makers mark. It was an estate piece so I quickly had it appraised.
I had not noticed the stamp at that time, my only interest was if diamond clarity and value were stated honestly by seller. I'm happy to say it was far more valuable than I expected. It is my opinion that whatever the stamp means, it's in no way referring to metal being gold plated or filled.
wat does it mean plzs
What does am-g 10k on the inside of a ring mean
The BX stamp on a ring is probably just a jeweler's signature marking. It does not indicate value or purity of the ring.
what means P.m on th ring
no lead
What does WSE stamp stand for inside Jostens ring
the stamp shows that the ring is of 14 karat gold piece; to check if it is real or not.
It means that the ring is made of 18K gold.
The Stamp YAG Means Gold Coated Silver
Love From Santa
Love From Santa
Palladium