Zodiac Gold earrings with the Aquarius with birthstone Amethyst. The circle is about 3/4 inch wide and the total length is about2.5 inches. The earrings are made of 24 Karat Gold plated brass. These lovely chic earrings feature both the Kabbalistic letters of the month in Hebrew AND the birthstone of the month: 20 January - 18 February. Perfect gift for Hanukkah and Christmas!