It's dug from the granite in Shantou, Guangdong Province, because it's never been dug out, and I don't know what it is. It's green when it's illuminated. It's dark green under natural light. It's a little green bean ice. I don't know what it is!

We in the gem chooses the material carefully

Gem grinding studio we

We collect gem material in the mine, the first hand source.