Take your favorite stud earrings up a notch with these charming diamond earring jackets. Fashioned in 10k white gold, each elegant frame wraps your diamond, pearl, gemstone or metal stud earring in a sparkling squared embrace. These jackets are designed to be used with diamond studs up to 1/2 ct. Each, or gemstone studs up to 5. 0mm in size. Radiant with 1/3 ct. T. W. Of diamonds and a bright polished shine, these versatile earring jackets make the most of your earring wardrobe.