I made this pendant today...
It's recycled sterling silver with a little piggy in recycled 14k gold. Oh, and a 14k gold border as well. I think it turned out really cute, although I have been having trouble getting the finish to be perfectly mirror-shiny... I may keep this one for myself; I'm kind of attached to it. I'll try to get some better pictures tomorrow - I just snapped this one as I'm wearing it here in the studio.