I suggest going to a local jewelry store and looking at their selection. I use to work at a Mom and Pop type place and there were tons of books to look though. It was pretty common for people to come in looking for something specific and find it in one of the books. And if you chose something with a diamond you can request a specific color/clarity put in the clasp if you are not satisfied with what it comes with. We had a box with tons of small diamonds for this purpose.
"Twenty years from now you will be more disappointed by the things you didn't do than by the ones you did." - Mark Twain