Dalian Guiyun jewelry is good. Dalian Guiyun Jewelry, listen to the voice: tap on the jade, the natural jade sounds crisp, and the fake jade is boring. Look at the color root: the color distribution of natural jadeite is uneven. Look at cleanliness: natural jadeite will not be perfect, but it will contain a small amount of fibrous crystals, which is not only affordable, but also exquisite, and it is very good in the jewelry circle.