I've been thinking about making one, I make my own jewelry It's usually cheeper, it actually would be really easy, if u like to make jewelry, all u would have to do is go to a craft store and buy chain, clasps, and some jump rings (they are just the rings that hold charms on jewelry) depending on where u buy them they are very reasonably priced, and then look for similar charms in stores of on the Internet, I've never found any of my pentagrams in regular stores, a great place to buy **these types of charms (please read below)** is:
link link I may sound like I am repeating myself but **please people don't wear these types of things for the wrong reasons like to intimidate people of to make people think u worship Satan of anything like that, I believe people that do that offend wiccan and pagan religions (Wiccans and Pagans don't worship Satan)** I just want people to be aware of this, I'm sure your not going to wear it for those reasons though.