Hi Cinnamon, are you still looking?

You might want to look at Pottery Barn - their serena Antique and rustic glass are both simliar, and less.
I'm ordering my pendants from LightingDirect. They are LightingUniverse seem to have the best prices on the web. I found several that were simliar at Lighting Universe with a quick search; you might like Progress Lighting's 5184-104 or ET2 Lighting's Starburst 20108-24.. And if you're willing to think about a little more elegant check out the Thomasville Roxbury.

http://www.lightinguniverse.com/mini-pendants/thomasville-lighting-p5100-101-roxbury-mini-pendant-classic-silver_g211085.html?isku=1776145

Here is a link that might be useful: pottery barn pendants