They bring centering and a calming reflection, as well as attune the wearer to the ebb and flow of life. They are told to give purity, promote faith, charity and integrity, especially personal integrity. Due to its watery and lunar elements, it is quite balancing for the emotions, especially to water signs.
Swarovski Crystals are not actually crystals in the sense of natural stones. They are fine crystal glass made by Swarovski in Austria. Thus they have the energies of glass as well as color energies related to their color. They also bring positive energy, hope, joy, good luck, and diffuse negative energy.