18k roslow and white gold, nikel free of and hypoallergenic 0.37ct round cut White Brilliant Diamond Diamond clarity/color: VS1/G+ Width: 1.85 cm (0.72") Height: 3.05 cm (1.20") * 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.