Rainbow Obsidian helps to protect the very sensitive against depression as it's the stone of the soft hearted and gentle people of the world. Use obsidian to help block negativity of any kind. As a black gemstone, it symbolizes self control and resilience. Black stones have protective energies in the sense that black is the absence of light, and therefore, can be used to create invisibility.
Diameter : 4.0 cm
( Conversion: 1 inch = 2.54 cm)
Please note that this is a natural product, sometimes stones and crystals have small imperfections and blemishes.