Just the right touch of elegance, this Moonstone Mama necklace will become your favorite necklace EVER! I love the way this stone shines, Grey Moonstone is an awe-inspiring gem - it has a milky grey color that isn't replicated in any other stone. Moonstone calms and encourages, teaching us the natural rhythms of life. Throughout the ages, Moonstone has been synonymous with the moon, magic, love, good fortune, and protection. Named for its moon-like sheen, Moonstone is a Feldspar mineral exhibiting a soft, watery opaqueness and a silvery-white reflection. 18"