Costco offers an extensive range of diamond earring jackets, in numerous carat weights and designs, so you can easily find the one that exemplifies your personal style. A simple way to dress-up anydiamond stud, earring jackets pair beautifully with both gemstones and diamonds. At Costco.com, you can shop by price point, or customize your search and filter by desired diamond color, clarity, or shape. Browse our collection of exquisitely crafted diamond jackets, and choose from square or star shaped, the popular halo, or an elaborate dangling design. Earring jackets not only add more shine and depth to your earrings, they allow you to wear your studs in several different ways. Shop online at Costco.com today!