If you are seeing AM-G on the inside of a gold diamond ring, it is probably the makers signature. A lot of designer companies will engrave the makers signature on the inside of the jewelry to help identify its worth.
What does am
Karats
my husband and i foun a set of gold and diamond rings.
other alloy than gold
Heavy Gold Filled..
It is the authenticity of the diamond contained inside your silver ring.
More than likely, the 12 stamped in your ring means that it is 12 karat gold.
what does ev1 stamped on the inside of a marquise cut 14 carat gold diamond ring?
I have a very old gold colored ring with a clear stone that has fs 4 k inside? what does that mean? what could the stone be? It is not a diamond but the Gold is real and looks like my 14 k ring..
GOLD SHELL = Equals fake or gold plate If the GS stamp is inside of a diamond shape it's the makers mark for Gottlieb & Sons.
An S inside a gold ring is the maker's stamp. If the ring were not gold and had an S inside it would stand for sterling silver.
its only 18k gold plated, not full gold This could be incorrect. If the ring has 18K/PLAT then the ring is 18K gold with some platinum. Probably to hold the diamond.
it is not gold electroplate it is gold