What does 18kgl mean on gold jewelry?

Answer 1

18 carat gold layered, which is heat bonded onto jewelers brass, and is non allergenic, and the jewelery is layered multiple times to ensure the jewelery is evenly layered

The layered 18 carat gold is 75mil, which is 15 times thicker than gold plating. 18 carat gold layered jewelery does not chip, flake or wear out like other (example gold plated can).

Gold layered jewelery goes through a different process, assuring a high quality finish with quality materials. It has a high gold content, without a high content of nickel, which is generally the cause of skin irritations.

Answer 2

"18kgl" likely means that the gold jewelry is made of 18 karat gold. The "k" stands for karat, which is a measure of the purity of gold, with 18 karat gold being 75% pure gold and 25% other metals. The "gl" may refer to the type of gold plating or finish that has been applied to the jewelry.