Pearl is a natural solidified mucus of the pearl oyster. This pearl is the gemstone of planet moon. This is naturally calming and beautifying. This is again worn on the right hand ring finger or sometimes in the little finger right hand.  And as this is not actually a stone the wearing is measured content in the size.

Alternative for the pearl is cultured pearl. This stone all needs proper puja performed before wearing. This attracts money when it is favorable in your personal horoscope.