New York City Mayor Zohran Mamdani said Wednesday that if he had a one-on-one with King Charles III, he'd suggest the British monarch return a crown jewel to India.

Sir Jacob Rees-Mogg has given short shrift to New York City mayor Zohran Mamdani who this week demanded the return of the Koh-i-Noor diamond from the UK as the King visited.

"If I were to speak to the king separately from that, I would probably encourage him to return the Koh-i-Noor Diamond ," Mamdani, who is Indian American, said when asked at a press conference hours be...