The ring is made of 14k yellow gold. The ring consists of three round diamonds that are bezel set along with one round blue sapphire. The diamonds have a "G" color and an "I1" clarity grading. The total weight of the diamonds is 0.02 carats. The total carat of the sapphire is 0.20 carats. The ring is 7 millimeters wide and weighs 1.6 grams. The ring is a finger size 7 and I can size it for you at no charge. This ring is made by Barbel Jewelry Designs in New York City. I will provide a ring box.