1. Jade identification can be carried out from the following aspects: jade merchants or professional appraisers: you need to go to the jade professional market or merchants to find it. They usually have professional instruments and appraisal experience, and can provide more accurate quotations for jade appraisal.

2. To identify jadeite and hetian jade, you can go to the National Jewelry and Jade Quality Supervision and Inspection Center. The National Jewelry and Jade Quality Supervision and Inspection Center is a national professional quality inspection institution authorized by the relevant competent departments of the state according to law, and it is the authoritative institution for jewelry and jade testing in China.

3. Appraisal organization: According to the appraisal certificate, the jade can be preliminarily appraised according to the size, weight, appearance and other factors. In this process, you can take the jade certificate to the appraisal institution and get the appraisal. Some evaluation agencies will also issue a statement on the basis of their own valuation, which can be used as a reference for future transaction valuation.

4. Hubei Jewelry Quality Supervision and Inspection Station. Address: Room 405, 4th Floor, Jewellery College, Geological University, No.388 Lumo Road, Hongshan District, Wuhan, northern China.