If you wish to take dowsing seriously, you need more than a ring on a string. You may prefer the crystal pendulum shown here.
Healing crystals and pendulums have been used for centuries to find things – answers, energy fields, objects, people – treasures of all kinds.
Moonstone is a stone of inner growth and strength, and is quite often carried or worn for somebody who is seeking a new beginning, as it has the effect of soothing emotional instability and stress, providing the user a calm outlook on life. Moonstone also enhances intuition, promotes inspiration, success and good fortune in love and business matters.
We also have a heavy nickel plated brass pendulum.
Lovely stone. I would rather have a longer chain for dowsing.