We are an overriding manufacturer of natural Rainbow Moonstone in the market. Our natural rainbow moonstones are carved from the best quality material. We provide natural rainbow moonstones at the most reasonable rates. Properties Moonstone receives it's name from the moon. It has a glow about it that is unlike any other stone. Moon worshippers through the ages have used this design in their jewelry. Moh's Hardness Scale: 6-6.5