Narmadeshwar is found naturally in the Narmada River in Madhya Pradesh. They are naturally egg-like, elliptical and Lingam-shaped. Narmadeshwar stone is associated with Lord Shiva and is often worshipped in the Shiva-lingam form. It is said to have miraculous qualities. It is said that the red markings on the stone depict Devi Shakti, making it rare and powerful.

Benefits:- 

Increases focus and concentration

Brings prosperity, growth, and opportunity

Activates all seven chakras

Awakens kundalini

Provides spiritual healing

Provides powerful protection

Brings harmony to the wearer