Zhengzhou Silver Jewelry Testing Center, would like to ask if anyone has tested silver jewelry or jade, and how to calculate the specific steps and expenses? The more detailed, the better. Thank you.
Taking silver jewelry for testing will damage silver, so it can be said that silver jewelry is basically ineffective.
Identification needs to abandon the surface of silver, but products such as amber will not be exactly the same.
The detection of returning silver is generally around 15 yuan. If it's an appraisal, it's probably around 70 yuan.