Yes Qinhuangdao development zone has jade appraisal institutions. The cost ranges from ten yuan to several hundred yuan. It should be noted that the jade certificate is only a proof of monitoring the authenticity of jade, and it cannot prove the price of jade.

To identify jadeite, you can go to the local jewelry and jade quality supervision and testing center, which is more authoritative. In addition, in some jade crystal wholesale distribution centers, such as Sihui, Donghai and other cities, there will also be gem testing institutions. Or if you want to identify jadeite, you can go to the Jewelry and Jade Quality Inspection Center.

Identification of jadeite can go to the local jewelry and jade quality supervision and testing center, which is more authoritative. In addition, in some jade crystal wholesale distribution centers, such as Sihui, Donghai and other cities, there will also be gem testing institutions.