A Lapiz Lazuli & Moonstone Pendulum. Gemstone Dowsing Pendulum jewelry. Quite simply, a pendulum reacts to your subconscious mind. When held properly, the pendulum will react to very small nerve reactions in your fingers that are generated by your unconscious mind in response to a question poised. . . Lapis encourages honesty of the spirit, and in the spoken and written word. It is also a stone of friendship and brings harmony in relationships. It stimulates the desire for knowledge, truth and understanding . . . . Moonstone helps calm stress and overreaction. It brings hope, enhances feminine energies, sensitivity, intuition, and psychic abilities.