What grade is the Mona Lisa tile? If you know about it, please tell me.

Mona Lisa tiles are high-end tiles. Quite a few of my friends use this brand of ceramic tiles in their homes, and the response has been pretty good. I went to my best friend's house a few days ago and found that the background wall of her newly renovated living room is quite unique. She said it was made of the Mona Lisa tiles and the large panel background wall with dreamy starry sky, with blue, white and gold intertwined in it. Together, it looks great.