Silver Simulated Diamond Round Halo Stud Earrings Bezel CZ Stud Earrings are a simple way to spice up your CZ stud look! Silver tone earrings are rhodium plated with pierced post backings. Pave set Simulated diamond CZs surround a bezel set .25 carat CZ. If classic style is your go to look, turn it up a notch with Mavis's Bezel CZ Stud Earrings! Weight: 0.65 grams per earring.