Pearl – Moti is the gemstone ruled by moon planet. Pearl is the gemstone that is used to enhance the powers of Moon. The planet Moon is by nature saumya (Gentle) and represents the manahsthiti (mind) of the Person. The Pearl – Moti gem stone is very good stone. It gives a calming influence and keeps the minds focused and steady.The English word `Pearl` comes from Middle English and from old French `Perle`. Pearl is known by different names like: Moti, Mukta, Moktim, Induratna and Shairatna. A pearl is a hard, lustrous spherical mass,whiter or bluish grey, formed within the soft tissue of an oyster The ideal pearl is perfectly rounded and smooth, but many other shapes of pearls occur. The finest quality natural pearls have been highly valued as gemstones and objects of beauty for many centuries.