craftgrrl | Ring setting question...

I think I asked a version of this before, but I've been searching and searching, and can't find exactly what I want.

A friend of mine gave me some jewelry making stuffs, and among them is a loose citrine stone. I really really like it and want to make it into a ring.

I've been looking for a setting to put it, to no avail. I've looked at Fire Mountain Gems, and they have sterling settings (I'd prefer silver), but they only say something about the sizes going up to 7. I'm one of those people with large fingers, and I need at least an 8.5, if not a 9.

Does anyone know where I could get a larger sized ring setting? I really like this stone, and I'd prefer to do it myself instead of having to go to a jeweler and pay a higher price than necessary.

Any input would be appreciated.