1. In Guangzhou, an authoritative jewelry and jade appraisal agency in Shenzhen appraised a piece of jadeite or amber beeswax, and issued a certificate to verify the authenticity 10 yuan/piece. If it is a jewelry store, there are often a number of vip numbers. Please give me a number, 5 yuan.

2. Beijing is the city with the largest number of jewelry and jade appraisal institutions. * * * There are six authoritative jewelry and jade appraisal centers, and the specific address and telephone number can be Baidu-Beijing Jewelry and Jade Appraisal Center. It usually takes two hours, and the appraisal fee for jadeite and beeswax ranges from 20 to 50 yuan.

3, old beeswax and jade can be sent, personal advice is jade.

4. Wuxi Shengli Gate, located on the second floor, 100 meters away. Address: Wuxi North Street 1 1-4. Private testing may cost about 100 yuan. If you buy it cheaply, it's better to have an accident, or check it with a jade shop. Certificate 15 yuan.