Sterling Silver Created Blue Opal Stud Earrings - 8mm .925 Sterling Silver Height: 8mm Simulated Blue Opal Post and Friction Backing Earrings Come Gift Ready Packaged in a Black Velvet Earring box. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!