Hot Topic is great!!! I think it's best to go to a Hot Topic store bc the shipping is pretty expensive. If you have a store nearby, go to the website first, pick out what you think you like, then go to the store.
If you don't have a HT close, most Borders have a small...but nice selection of the crest jewelry.
Finally, FYE, a music store, has lots of goodies too.
it's not just jewelry that's sold here, but a bunch of other stuff as well. they're homemade, so sometimes you can specialize the item you want. plus, sometimes they're a lot cheaper money-wise. i love this site; you should check it out! :)