This natural White Rainbow Moonstone originates from India it weighs 10.99ct and has incredible green and blue color from its adularescence The measurements are 21.9 x 11.2 mm (length x width). The shape/cut-style of this Bluish White Rainbow Moonstone is Marquise Cabochon and has been graded Translucent clarity. This moonstone is truly beautiful. It has a cats eye type pattern that follows the eye excellently.