I think it means 10k gold
Sounds like JTS is the maker's mark, and 10K means it's 10K gold (10/24 of pure).
It means it is 10K white gold.
It means "reveal"
10K means 10 carat gold.
What does frz mean on a gold necklace without saying 14k what does it mean
I had the same thing stamped on my 10k gold necklace. I called a jeweller and they weren't very helpful but they told me it was most likely the brand name.
If the necklace is silver it means it was made using Sterling silver.
Usually this stamp appears after 10K and means it is gold plated and not solid 10k gold. means W ith B onded gold.
The 10k means 10 parts gold with other metals. It is not pure gold. The star is the company icon.
585 stamped on jewelry is 14k. 14 karat jewelry is 58.5 percent pure gold. So it can be stamped 14k or 585. 10k = 41.6% or 416 14k = 58.5% or 585 18k = 75% or 750 22k = 91.6% or 916
When jewelry has 10KCAL stamped on it, the 10K means that the jewelry is 10 karat. The CAL is a mark that shows the company that made the piece.