NEW YORK, Oct 11 (Reuters) - British businessman Graham Bonham-Carter was arrested on U.S. charges of conspiring to violate sanctions placed on Russian oligarch Oleg Deripaska, prosecutors said on Tuesday.Prosecutors said Bonham-Carter made payments for U.S. properties owned by Deripaska and tried to move the aluminum magnate's artwork in the United States overseas.Deripaska, the billionaire 54-year-old founder of aluminum giant Rusal (RUAL.MM), was among two dozen Russian oligarchs and government officials blacklisted by Washington in 2018 in connection with Russia's alleged meddling in the 2016 U.S. election.The Justice Department last month charged Deripaska with violating sanctions by using the U.S. financial system to maintain three luxury properties, employing a woman to buy a California music studio on his behalf, and by trying to have his girlfriend travel to the United States to bear his children.Prosecutors said that in 2021, Bonham-Carter wired just over $1 million from a Russian bank account for a company he controlled on Deripaska's behalf to a New York bank account for Gracetown, Inc., which manages Deripaska's residential properties in the United States."