Lev Leviev, a "51-year-old businessman best known for his diamond trading company and who is estimated to be worth $6.5 billion, is expected to move with his wife and two of his nine children" to London, where he has bought a new $70 millon home.
"Leviev, who is said to have immigrated to Israel without a penny to his name...is thought to favor a move to London because of high taxes in Israel." (Via Drudge)
