Unknown (21st century) A Wicked Gold and Diamond Skull Pendant. The 1 1/2″ ( with bale) by 3/4″ 18k yellow gold skull with hinged jawbone , full-cut diamond eyes and diamond baguette teeth. This tiny automaton has one mechanism and 2 movements.. The closed jaw exposing only hollow sockets, but open the jaw and .15pt diamond eyes pop into the sockets. Matte and hand- hammered finish. Super heavy, 38g. Simply Jaw-dropping. Unisex of course.