Amethyst is amongst the most appealing stones in the quartz family due to its purple colour. Amethyst is a durable stone that is ranked seven on the mohs hardness scale. The durability of amethyst helps it to be suitable as all types of Amethyst Jewelry including the fashionable Amethyst Ring, lovely Amethyst Earrings, graceful Amethyst Bracelets and Amethyst Necklaces while all of these pair well with the 925 sterling silver jewelry.