As part of a lucrative auction, Mr Israel donated a painting, Wave, that sold for £36,000.
A sculpture by Ai Weiwei fetched £48,000 and a painting by Gideon Rubin — whose exhibition at the Freud Museum in London opens next month — raised £25,000.
Mr Rubin told the JC that he supported the charity in appreciation of “the work they do, which in these difficult times is even more precious. It is a privilege to be able to help by donating my work.”
The dinner raised more than £600,000.