You are viewing a VERY PRETTY Lia Sophia Abalone Collar Necklace with Matching Pierced Earrings.  This beautiful set is silver tone with an abalone pendant with a malachite look and the earrings are the same.  The pendant is 2 1/2 inches long and the earrings are roughly 1  inch long.  The Lia Sophia name is on the back of each.  Beautiful set.  Thank you.