Zinc coating(hot dipped) with iron n steel
What does it mean
On most 18KT jewelry you will see a small stamp on the inside of the band identifying it as just that "18KT".
"18K" should be stamped on the inside of a ring band or near the clasp of a bracelet or necklace if it is 18 karat gold. No stamp may mean it is custume jewelry or the stamp may be worn off. A jeweler can authenticate a piece for you if you are unsure.
Not
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.
The SB is an indication of the manufacturer.
The XX stamp on gold means 20 karats.
i have a gold ring with ING stamped on the inside , what does that mean ?
the stamp shows that the ring is of 14 karat gold piece; to check if it is real or not.
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.
14k is 14k in gold, f6 is the band size
It means gold plate usually over silver