18k gold is gold. 18k is an alloy of gold, where the K denotes the gold content, which is the composition of the gold. the full name of 18k is 18Kgp, where GP is an abbreviation for Gold Plate, also known as wrought gold. 18k gold is a type of gold jewelry with a 75% gold content.

18K gold is a type of gold jewelry, the gold content of 75%, is more common in the market of a gold alloy products, which is mixed with other metals, its hardness has been greatly improved.

18K gold is mainly divided into white and yellow, there are also rose color, this gold jewelry breaks the traditional beauty of the original gold, very much loved and sought after by young people, has the advantages of stable nature, not easy to oxidize, beautiful appearance.