Chunky star cut Rainbow Moonstone, Pink Tourmaline and Purple Sandalwood yoga style bracelet. Rainbow Moonstone offer the gifts of inner peace and harmony, emotional balance and strength, purification and transformation of negativity, as well as psychic protection. Pink Tourmaline is a quintessential heart-chakra stone. It is representative of the feminine, or yin energies. It is unsurpassed as a gemstone aid in healing old emotional wounds, particularly those of childhood.