This Cameo is unusual in many ways. The diamond shaped size is not at all typical and neither is the subject matter. It weighs 8.5 g and has a hidden bail and working pin closure. The back is signed K18 signifying it is 18 karat solid gold and probably from Europe. The motif is of the profile of two young women surrounded in flying birds and flowers. It is approximately one and three-quarter inches wide and 1 1/2 inches tall. Is in perfect condition and not loose from the setting at all. The shell part of the cameo is not signed. Please be sure to check out my other cameos for sale, we have quite a selection.