I heard about an expert in diamonds who happened to be seated on an airplane beside a woman with a huge diamond on her finger. Finally, the man introduced himself and said, "I couldn't help but notice your beautiful diamond. I am an expert in precious stones. Please tell me about that stone." She replied, "That is the famous Klopman diamond, one of the largest in the world. But there is a strange curse that comes with it." Now the man was really interested. He asked, "What is the curse?" As he waited with bated breath, she replied, "It's Mr. Klopman."