This loose diamond is a winner! She will love this Round shaped loose diamond. The carat weight of the diamond is 0.45. The color of the diamond is K and the clarity is SI3 (Clarity Enhanced). The measurements of the diamond are: 4.9 x 3.0. This diamond has undergone the Clarity Enhanced clarity treatment. Please note, the clarity enhancement treatment can wear off when the diamond is exposed to extreme heat. In the very unlikely event of this occurring, it can easily be repaired by visiting a reputable jeweler. All our diamond jewelry and loose diamonds arrive in a classic jewelry box and come with a 30-day return policy.