Sterling Silver Cubic Zirconia Pyramid and Triangle Drop Jacket Stud Earrings Earring Measurements: Height- 0.71" (18mm), Width- 0.28" (7mm) Our Stud Earring are a must have item for your jewelry box! Classy and Elegant, Simply Beautiful. A Certificate of Authentication is Included for Your Convenience. Comes with a Beautiful, Complimentary Jewelry Box.