Chakras : Throat and Brow

Lapis Lazuli is said to help create and maintain a connection between the physical and celestial planes, creating a strong spiritual connection. 

This may be related to its property of assisting in contact with guardian spirits and angels.

Lapis Lazuli is a manifestation stone. It is also an excellent meditation stone. Meditating on a goal or quality you wish to manifest can bring this strong manifestation energy in. 

As a protection stone, Lapis Lazuli protects from psychic and physical attacks. 

Mental and Emotional Properties

Lapis Lazuli is a stone of communication that can bring truthfulness, openness, and mental clarity.