Claim: Pearl (Steven Universe) exists as a magical stone.
Evidence: She is a `` Gem '' , a fictional alien being that exists as a magical gemstone projecting a holographic body.
A gemstone -LRB- also called a gem , fine gem , jewel , precious stone or semi-precious stone -RRB- is a piece of mineral crystal which , in cut and polished form , is used to make jewelry or other adornments.