The jade of Gaobaiyun Jewelry is real. The jadeite of Gaobaiyun Jewelry will have a certificate issued by a national certified quality inspection agency. Now every industry has access qualifications, and there will be corresponding departments to supervise it. Jade is a kind of gem and a kind of mineral, which is composed of jadeite and nephrite. The color of jadeite is emerald green, but there are also varieties of other colors, such as white, light green and yellow-green.