Move over perfectly symmetrical, clean-cut gemmed jewelry- there's a new kid in town. The geode has become a popular addition to the edgy, atypical jewelry already out there; The kind of jewelry you go for when you simply want to wear something different, something less predictable. By definition, a geode is a geological rock formation with internal crystals. You can find geode jewelry in a variety of colors and the best part? No two are exactly alike! What girl can turn down a piece of jewelry that is one of a kind! Rings, earrings, pendants, you name it- the geode has officially made it's way onto the jewelry scene.