14K white gold with Aquamarine and diamonds surrounding the center stone. The ring is a women's size 7 with a 2mm band width. Ring weighs 3.6 grams. The center stone is 9x6mm and weighs 1.56 carats. The center stone is surrounded by 18 small diamonds, 9 on the top and 9 on the bottom of the center stone, the total carat weight of the diamonds is 0.14 carats. The diamonds have a "G" color and a "SI1" clarity grading. The top part of the ring with the surrounding diamonds measures 14x9 millimeters. Aquamarine is the March birthstone. I will supply a ring box. I will supply an appraisal upon request.