Our large selection of cubic zirconia stud earrings are all set in sterling silver an comes in a variety of cuts including, princess cuts, brilliant, marquise, and heart shaped cz earrings.  Choose your cz stud earrings in the size that fits your style from .10 carats, 1/4 carats, 1/2 carats, 1 carat and 2 carat stud earrings.