1. The way to identify the authenticity of the jade certificate is to look at the jade appraisal institution. To identify jadeite, you must go to a qualified authority. While identifying the authenticity of jade, we should also identify the authenticity of jade certificates.

2. You can go to a local authoritative gem institution for identification. Real jadeite is generally divided into A, B and C in the industry: (1) The so-called A refers to natural jadeite.

3. National Jewelry and Jade Quality Supervision and Inspection Center, also known as National Inspection (NGTC), is a national-level jewelry and jade quality inspection institution authorized by the General Administration of Quality Supervision, Inspection and Quarantine of China according to law, and is the authoritative organization for jewelry and jade inspection in China.

4. The simple identification is that Hetian jade can be used by local bureau of Geology and Mineral Resources, but they will regard Hetian jade, mountain material, Qinghai jade, Russian jade and even Korean jade as the same result. If you play with jade, play with Hetian jade seed material. The instrument has long been unrecognizable.