The Dark Crystal - Crystal Shard

This prop was produced by the immensely talented RPF user "RelicMaker," and is a real thing of beauty.

He offered them in clear and purple. This one is clear. These are hand made out of crystal, and were based off numerous screen captures and research that RelicMaker did.

For more information on these crystals, and some great screen captures, check out RelicMakers thread on the RPF. You may need to log in to see it.