Sterling Silver Cross Studs Black Diamond Earrings Small design, big effect — these earrings are perfect ,Look fresh and stylish with these everyday wear earrings. A pretty pair to light up your daily style. These earrings are crafted with a 2 mm round-cut Enhanced Black Diamond, prong-set. At 2 grams, the earrings are lightweight yet durable, designed to offer comfort with a butterfly closure. With a width of 9.32 MM Approx and a length of 12.12 MM Approx, they are the perfect size for any occasion.