0.04 total carat weight Four 0.8 mm genuine GH SI1- SI3 diamonds Four 0.9 mm genuine GH SI1- SI3 diamonds Two 1.1 mm genuine GH SI1- SI3 diamonds 14k solid gold Stud measures 3 mm by 4.6 mm Post back. 14k solid gold | gorjana jewelry | Diamond Crescent Studs | Moon studs | Diamond Moon studs