Found this bead, and it intrigued me.
It is hexagonal, with concave sides. The layers from the inside out are: very light transparant blue/teal (unmolded), followed by star molded layers of white, brick red and yellow, and followed by a dark transparant blue. It's longest side is 13 mm, and it is 9mm wide, so a pretty small bead.

I could not find it in the Picard Series. Anyone else seen it before and/or have a closer idea of it's date? Is it early 20th Century Venetian, or older?

Sorry, pretty crappy pictures.