What is Amethyst, Properties, Color, Cut, Clarity, and Benefits One of the most alluring and lovely gemstones is the shimmering amethyst! This particular purple jewel captivates the audience with its mystical energies. It comes in shades of violet and purple. When the stone set in amethyst jewelry is bigger, it tends to appear purple, and if the amethyst stone set in the jewelry is smaller, it appears violet. Amethyst gemstone is basically a type of quartz crystal. This stone is very well-liked among jewelry enthusiasts because it is a stunning faceted gemstone. Faceted amethyst jewelry is so beautiful that people are unable to resist the charm of the amethyst ring or amethyst pendant when they look at it. Apart from gemstone jewelry, there are other uses of amethyst, for instance, crystal healers use raw amethyst crystals in order to heal the body.