18k yellow gold, nickel-free and hypoallergenic 0.28ct round cut white diamond Diamond clarity/color: SI / G+ Width: 0.67 cm (0.26") Height: 2.40 cm (0.94") * Please note that carat points may vary slightly as our designs are meticulously handcrafted, adding a touch of individuality to each unique piece. ** Earrings are sold singly.