Pearl is organic gemstone formed inside the body of living mollusk. Pearls are broadly categorized into fresh water & salt water Pearls. Most fresh water pearls that from China are artificially cultivated & not preferred for astrological purpose. Main types of salt water Pearls are – Keshi from Japan, Tahitian from French Polynesia & South Sea Pearls mainly formed in the waters of Australia, Indonesia & Philippines. Basra Pearls are the rarest variety of Natural Pearls. Pearl is June Birthstone as per Western Astrology. Pearl represents Moon planet in Indian Vedic Astrology. It brings Peace, Positivity, mental & emotional stability and also good health.