it sounds like you're a black girl? I have no problem saying a girl is pretty, but I don't base my judgements on their race. There are pretty white girls, Asian girls, black girls, Hispanic girls. Bringing Eve into this doesn't mean anything. I don't know many people who believe Eve was black, but that's beside the point. Obviously you do, and there's nothing wrong with that. I've never been jealous of a pretty woman because she was black or Asian or whatever. That doesn't factor into a woman's beauty (or lack of)
I personally have never been jealous of any woman based on her ethnicity. A "true natural beauty" isn't skin deep and you are really conceited and honestly a little racist if you are putting superiority to any race.