Everyone who has seen this necklace has christened it the "cauliflower necklace." Falk called it an "agate surface" but later referred to it as "lizard skin" in personal communication. Since I find lizards more interesting than cauliflower I kept Falk's appellation. No lizards were harmed in the making of this necklace. This little stone is all about the fascinating surface. The back is cut and polished and you can see the plain old grey agate through an opening in the bezel. This is a petite necklace in neutral colors with a fascinating centerpiece. Won't you give it a good home?