Ranging in size from 3/4" to 1", these beautiful shimmering stones are each unique.  "Black Moonstone" isn't necessarily black.  It's called this because it is much darker in shade than Rainbow Moonstone (the white variety).  Black Moonstone varies from dark peach, to various hues of silvery gray, as the image shows.

Moonstone is a stone of inner growth and strength. Though often considered to be a woman's stone, it can be beneficial to men in opening the emotional self.