These earrings feature sparkly diamonds in a martini prong setting. The metal used is 14K white gold and the diamonds are K-L in color and SI in clarity. These earrings are 3/8CTW, but at Harris Jewelers, we carry all sizes of diamond stud earrings. We also have the choice of earth-mined and lab-grown diamonds. See our large selection today at Harris Jewelers in Rio Rancho.