We have been in the crystal industry for more than 10 years. We are constantly learning along the way. We have learned how to use simple instruments and naked eyes to roughly distinguish certain crystals. As for further assessment,  we must rely on advanced Instruments for detecting gems.
 
I can say that maybe the crystal industry chose me. Because my first job was about crystals. When I started my own business, I was all about crystals. It was fate, right?

Finally, I hope that all customers can buy crystals that they like and have a relationship with you. No matter where you buy them, the most important thing is your own feelings.