Promise Ring for myself

Okay, so I've been keeping my eye out for this promise ring that I want to get myself but have had no luck so far. I don't want to get something that looks like an engagement ring or a wedding band, I just want something that is special and beautiful and reminds me of my worth.... too much to ask? I don't know. I will keep my eyes open to see if I can find it. I will post a picture of it up here once I do find it because I am determined to do this.