Found on eBay, it's large and heavy - 51x25mm. I added the old Venetian "impeller wheel" bead because I though she needed a a bow in her hair or something.

So who made this? It looks as if the mille chips were applied to the blue glass base, then the whole thing pressed into a mold.

I figured someone here would immediately recognize this item, so didn't take any pictures of the back. But I can, if anyone's curious.