IGI CERTIFIED 1/2 Carat TW Round Diamond Stud Earrings 'Screwbacks' 14Kt White Gold(KL/I2) The total diamond carat weight listed is approximate. Variances may be up to .05 carats. 14Kt white gold classic basket settings with screwbacks. 100% Natural,untreated conflict-free diamonds IGI Certificate and jewelry box included.