This loose diamond is a winner She will love this Round shaped loose diamond. The carat weight of the diamond is 1.6. The color of the diamond is Ocean Blue(Irradiated) and the clarity is SI1. The measurements of the diamond in mm are: 7.19x7.11x4.83. This stone is certified by AIG, cert : D2110290318. The cut grade of the diamond is very-good. The polish is Very Good with Good symmetry. The depth is 67.5% with a table width of 59%. This diamond has Very-Good fluorescence and a fluorescent color of None. This diamond is accompanied by its own certificate, which attests to its authenticity as well as its grading. This diamond has undergone the Irradiated color treatment. All our diamond jewelry and loose diamonds arrive in a classic jewelry box .