The item is a lab created opal and diamond silver ring. The ring consists of one round cabochon cut lab create opal that measures 7 millimeters. The opal is surrounded by silver and 4 round diamonds. These diamonds have a "G" color and a "I2" clarity grading. The total carat weight of the 4 diamonds is .01 carats. The ring is a finger size 7 1/4 and I can size it for you at no charge. The ring weighs 2.2 grams. I will supply a ring box. The opal is lab created not the diamonds.