Your gemstone will be where your birthmark is, and if you don't know where it is then put it where ever you want.
YOU ARE READING
How to make yourself as a gem (Steven Universe)
FantasyHave you ever wanted to be a gem? Well maybe you can't in real life but maybe it would be nice to know how you would look if you were.
2. Birth mark
Your gemstone will be where your birthmark is, and if you don't know where it is then put it where ever you want.