Gorgeous and versatile set of 5 sparkling tanzanite cubic zirconia stud earrings! This set is ideal if you have multiple earring holes, or if you just want to switch up your stud earring size daily. This set features 5 varying sizes of stud earrings. Total carat weights are 1/3ct, 1/2ct, 1ct, 1 3/4ct, and 2 1/4ct. These earrings contain genuine cubic zirconia stones and are crafted in solid base alloy. The earrings have post with friction backs.