This piece has been purchased and remains in this collection for the purpose of art. 1.5 inches, wrapped in silver plated wire, includes 20" silver chain. To request an 18" or 24" chain simply leave a note for seller at check. Rainbow Moonstone, also known as White Labradorite, is actually a variety of Labradorite that exhibits flashy colors and rainbows throughout Rainbow Moonstone’s energies activate and align all our chakras to allow energy to flow freely. It's a very soothing stone with outputting vibrations full of calming and relaxing energy. This powerful crystal connects with one’s emotional body and current mental state. Rainbow Moonstone is a powerful ally in helping maintain mental clarity throughout the day and assists in shielding your aura from negative vibrations attempting to attach onto you. By helping keep your mind clear, you’ll notice the passive ability of Moonstones in general to raise one’s awareness, intuitive and intellectual levels.