What is amethyst crystal good for?

Not many stones are as beautiful as amethyst. Indeed, vintage and antique amethyst jewelry has innumerable fans, and February’s birthstone has many unique attributes. Ancient Greeks and Romans believed this wine-colored quartz would keep them from getting drunk. Amethyst is a purple quartz, its beautiful violet hue — which can range from a light pink to a deep purple — is the result of irradiation, trace elements and iron impurities. Find amethyst jewelry on 1stDibs.