Sterling Silver Blue and White Diamond Drop Earrings (1/5 cttw, I-J Color, I2-I3 Clarity) Sterling silver earrings featuring twisted drops accented with blue and white diamonds Lever backing Single cut diamonds have an average of 17 facets. All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free. Imported Carat weight listed is the total for all stones.