The Prospera Ladies 14K Diamond Trilogy Engagement Ring. In the center of this ring is set a 0.57 carat round diamond with a Gemological Institute of America clarity grade of I1 and a color grade of I. On either side of the center is a 0.20 carat diamond giving the ring another 0.40 total carats of diamonds in weight. The ring is currently a finger size 7 and is able to be resized if needed. Each piece has been hand selected and meticulously identified and graded by a Graduate Gemologist who has Timeless Gia Certified Diamond Ring For Anniversary, Formal Three Stone Round Diamond Ring, Dazzling Three Stone Diamond Ring, Formal Three-stone Round Diamond Ring, Classic Gia Certified Diamond Promise Ring, Classic Three Stone Lab Grown Diamond Ring, Gia Certified Round Cut Diamond Promise Ring, Gia Certified Round Diamond Ring For Anniversary, Three Stone Diamond Ring In 14k White Gold