These elegant drop 14K yellow Gold Waterdrop Pearl Stud Earrings Signed S are perfect for any occasion. Even spruce up a t-shirt and jeans outfit. Great gift for mom or daughter as a birthday or Mother's Day gift. Pearl tests on PGT II; cannot authenicate if natural or cultured. Hallmarked 14K and Makers Mark an S; see photo. Gold tests above 14kt gold. Pearl measures 4.97 mm and weighs .93 grams Earring backings not included.