What Is Moonstone & How To Use It? If you’ve ever browsed in a gemstone shop or a shop that sells gemstone jewelry, you know how mesmerizing and mystical gemstones are. The physical beauty and lovely traits such as brilliance, adularescence, the play of colors, etc. are a few reasons why you might have thought of buying gemstones. Another reason for which you would have thought of buying gemstones or gemstone jewelry is, that you must have read through the healing properties and metaphysical attributes of these gemstones. The love for gemstones among people is not something new; desired for their physical beauty and loving energy, gemstones such as the moonstone have been used for thousands of years.