The item is a Tahitian pearl silver pendant with a 18 inch long silver box link chain. The chain has a spring ring catch. The pearl is not perfectly round a little more baroque shaped. The pearl measures approximately 11 x 11 millimeters. The pendant with the pearl and the bale measures 24 millimeters long. The pear is black but has hints of purple, green and pink depending on what light you have it under. This item weighs 4.4 grams and I will provide a nice pendant box.