The earrings are made of 14k yellow gold. This includes the posts and ear backs. The earrings measure 10 millimeters wide and 17 millimeters long. There are 23 round diamonds that are prong set on each earring. The total carat weight of the diamonds is 0.25 carats. The diamonds have a "G" color and an "SI2" clarity grading. The earrings weigh 3.3 grams and I will provide a earring box.