It's true. It is indicated on the certificate. Even without a certificate, this is true. Obviously, tourmaline is of poor quality and has too many stones. Not a good tourmaline. It's fun to wear Things with a few hundred dollars will be gradually updated. Novices usually buy this kind of tourmaline for fear of being cheated. Later, they will learn to change it into a good one.

I bought some poor quality tourmalines when I first fell in love with them, and later I bought good quality tourmalines. I gave away all the previous ones, hehe. You can look at the tourmaline of Mei Wei jewelry, which is much cheaper than what I bought in a physical store. I bought it here for two years and it is worth recommending.