10k 512 means, you have a 10k gold ring with 5.12carat's total gem weight.
Gold and Diamond Mining
The 10k identifies the metal as 10 karat white or yellow gold. Ud is probably the jewelers mark such as Ultra Diamond.
Hii
I believe it means diamond setting
10k refers to the 10 karat gold used in the ring. FLI could mean several things, from the jeweler's name or company to the place from which the gold came.
Gold and Diamond Mining
It could mean gold electroplated with 10K gold. And, if the band is plated, the stone is not a diamond.
What does it mean if a ring say RS10K IN SIDE OF THE
The Coleman Black Hills Gold Jewelry company has a trademark that bears the letters CCO
yes
The 10k identifies the metal as 10 karat white or yellow gold. Ud is probably the jewelers mark such as Ultra Diamond.
I have a ring that has crp 10k printed on the inside. What does it mean?
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..
In newer designs Ive seen where Ster/10K indicates that the ring is sterling silver, plated with 10K gold. In older designs, the 2 stamps usually mean that part of the ring is sterling and part of the ring is 10K gold.
it means it is 10 carat gold ring
The 'rs' could mean several things. The '10k' means that the ring is composed of 10 karat gold.
the GF stands for GOLD FILLED