rebel flag jewelry wholesale Is 1 or 6 grams marked on the gold pendant? Is it pure gold?

minimalist diamond jewelry wholesaler no.
The gold 750, which means gold jewelry with 75 % gold content. G18K means gold with a purity of 18K, and the gold content is also 75 %.
gold is chemical element, chemical symbol AU, atomic order 79. Pure gold is a metal with bright luster, red, soft, density, high density, and ductility. It is one of the rare, precious and extremely valued metals. At the same time, it is also an important material for the jewelry, electronics industry, modern communication, aerospace and air industry and other departments.