Human: Is there any way to determine if a diamond is real? Assistant: 
Yes, there are several ways to determine whether a diamond is real. First, you can look at the clarity grade on the report from your jeweler or appraiser. A higher clarity grade indicates that more light is able to pass through the stone, which makes it easier to see inclusions and other imperfections. Second, you could have your diamond professionally evaluated by an independent gemologist. This will give you a better idea of its quality and authenticity. Finally, you could use a diamond tester to check for fluorescence, dispersion, and birefringence. These characteristics are all signs of a synthetic diamond.