Indu Black Onyx Crescent Moon NecklaceIndu Crescent Moon Crystal Collection Product Details Indu translates from sanskrit to 'bright drop', symbolising the moons magic to illuminate the darkness of the night. Each moon is cut by hand exclusively for Ishk by our artisans in India. She is cut into the shape of the crescent moon from pure rainbow moonstone and black onyx. Each piece is then multi faceted and polished to capture and bounce the light from her into the universe just as the moon