4th chakra. Emerald is a variety of Beryl and is famous for its vibrations of love.  Brings out traits such as loyalty, sensitivity and passion!  Emerald is also good for stimulating the intellect, when you need to make important choices ask the spirit of Emerald to help you. I also find Emeralds to be quite soothing providing harmony through out the home.  Many children are drawn to this healing stone. Great for families!