A sterling silver hand made symbolic Crescent Moon Jewelry Pendant symbolizes nature, its driven forces, the passing and returning of the seasons. Rainbow Moonstone is a popular natural stone because of it brilliant shine and is said to help calm stress, overreaction and bring hope, enhances feminine energies, sensitivity, intuition, and the wearers psychic abilities.. . . Supplying Sterling Silver and Natural Stone Jewelry to New Age, Metaphysical, Spiritual and Life Style stores for 35 years . . . each design comes with it's own 1 year workmanship replacement warranty card