The earrings are made of 14k yellow gold. Each earring has 12 round diamonds that are prong set. The diamonds have a "G" color and an "SI2" clarity grading. The total carat weight of the diamonds is 0.14 carats. The earrings measures 8 x 6 millimeters and weigh 1.2 grams. These earrings are made by Barbela Jewelry Designs in New York City. I will provide a earring box.