It's the purity. These markings correspond to different purities in gold, silver and platinum. 675 is 16 karat Gold.
that means gold filled not real gold.
The "gm 69" marking on a 10K gold necklace indicates that the necklace weighs 69 grams. In this context, "gm" stands for grams, while "10K" refers to the gold's purity, meaning it contains 41.7% pure gold and is alloyed with other metals. This marking helps buyers understand the weight and value of the necklace based on its gold content.
"pg" on a necklace, ring ect. stands for plated gold ; meaning the jewelry is not completely gold, its a different gold with 14k plated over it.
Most likely it is Gold shell (gold plated) But it could be a jewelers mark.
It means REAL 14K Gold, 58.3% Solid Gold. GCJ is the manufacturer
On a gold necklace the number 325 means that the metal used to make the necklace is 325 parts gold out of 1000. Gold is a very soft metal and is usually mixed with other metals for strength. On 325 jewelry 675 parts out of 1000 are metals other than gold.
9999 gold necklace with a 9999 gold cross price tag
?
It could indicate KaraT Plated, meaning that the necklace is gold plated.
Is DM real gold
White gold
gold
it means it is 16 carat gold ring
What does 826 on a ring mean
That it is a gold plate.
it means four
Nope not at all