Add a lustrous glow to your look with Adina Eden's Opal Threaded Stud Earring, featuring an elegant opal stone set into a chic 14K gold stud. Wear this cute single as an edgy yet elegant accent to your everyday 14K earring stack. Perfect for work or play! Product Details 14K Gold Round Opal Stone Stone Size: 2 MM Includes a 14K Circle Threader Post Back Sold As a Single