What carat chain for 18 carat pendant?

The gold content of 10 karat gold is 41.7% gold. The gold content of 14 karat bold is 58.3% gold.

It is mean 18 parts by weight of pure gold i.e. 75% gold and 25% other cheaper matel

Carats refers to weight, not size. You should ask for measurements. Two round diamonds of equal carat weight are not necessarily the same size. Also the shape is a factor. A 1.80 ct pear shape...

Shiny, Malleable and Doesn't rust!..... : |10/5/11.....

"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...