The filled tourmaline is not fake. Almost all tourmaline beads are filled, because tourmaline is brittle. In order to improve the success rate of processing, it is considered that if glue is injected, the glue will fill in the ice cracks of tourmaline, so there will be filling in the ice cracks. The unfilled tourmaline is pure tourmaline with ring face, but the ring face is sold by carat, which is expensive. So the filled tourmaline is still tourmaline, not fake, there will only be a little high-quality tourmaline.
Mei Wei jewellery shopping mall