Colin October 8, 2022 at 12:55 pm K is the standard for gold content. 1K is 4.1666% 18k is 18*4.1666 = 75% gold jewelry with gold content is 75%. 18kWG The white alloy of 合 or nickel is actually a type of K gold, with a gold content of 75%. Log in to Reply
K is the standard for gold content. 1K is 4.1666%
18k is 18*4.1666 = 75%
gold jewelry with gold content is 75%. 18kWG The white alloy of 合 or nickel is actually a type of K gold, with a gold content of 75%.