Design draft, this is the first step of jade inlay, and it is also a very important step. Jewelry designers draw sketches according to the shape and size of jadeite raw materials, and then give them to skilled jewelry masters to complete their works.

The film behind this is tin foil. It is used to reflect light. Caused the color of jadeite to deepen. More beautiful.

This is definitely cheating consumers. There are many such businesses now, but I don't know if I can defend my rights. You still need to find a reliable merchant to buy jewelry like jade. You should earn more than ten times if you make a rough estimate.