A lab-created 4.23 carat, heart brilliant cut diamond, color grade F (colorless), clarity grade SI1 (slightly included).A type IIa diamond certified by the International Gemological Institute (IGI).
Type IIa diamonds are almost or entirely devoid of impurities. Only 2% of mined diamonds fall into the category Type IIa. As grown means the diamond is not subjected to clarity treatment through laser drilling or fracture filling.
10.63 - 11.25 X 6.20