Achieve a playful and laid-back look when you top off your casual attire with these oval lab-created opal and diamond accent penguin stud earrings. Fashioned in sterling silver each earring features a penguin outline glistening with a 6. 0 x 4. 0mm oval-shaped iridescent lab-created opal cabochon as its body. A dainty bezel-set diamond accent adorns the eye to complete this cute look. These post earrings secure comfortably with friction backs.