It seems the fake markets have everything, except diamonds. There are jewelry places in there that do custom pieces with pearls, jade, etc. I'd like to make a bracelet with cubic zirconia, moissanite, or any other 'fake' diamond. Does anyone know where I can get this?

All of the jewelry shops should sell CZ, if not exclusively.

As a matter of fact, I'd be down-right STUNNED to see a real diamond sold as such here - wouldn't it be great to walk through a store with a certified gemologist in tow ? The manager would probably pay you to leave and never speak of the location again.