Native American Zia earrings handmade from copper with colorful Zia design with meaning. Buy black background Native Zia earrings that symbolize the Circle of Life. Sophisticated Native Zia earrings creations intended to inspire a healthy appreciation of Native Americans, connection, and all things good! These magnificent triangle shape earrings are 12 mm X 28 mm ( about 0.48 x 1.1 inches ) in size. You will love the sparkles that come from diamond cutting by hand.