I managed to snag the only set of Clear cubic zirconia dice that Crystal Caste put up for sale at Gen Con a few years back. They made somewhere around 20 sets of zirconia altogether, I think, but only 2 sets were made of the colorless clear kind- the rest were all pink, yellow, blue, or some other color. The dice crafter kept one clear set for himself, and the company put the other one up for sale, and I got it!
They're truly stunningly beautiful dice, plus being made of the material they are it's virtually impossible for them to get scratched or damaged.
