This is a pair of Carl Art onyx and sterling silver earrings with rhinestones. These lovely screw back vintage earrings have a classic design. Each sterling silver screw-back earring has several rhinestones at the top. Each earring measures slightly over 1/2″ wide and 3/4″ from top to bottom. They are stamped sterling on the screw backs and signed with the CA with an arrow going through the letters, which is the marking for Carl Art. They date from the 1960s. The setting is sterling silver but the rhinestones might be set in a silver tone metal. These earrings are in excellent vintage condition.