A petition demanding the return of the Koh-i-Noor diamond has been filed in a Pakistan court, reports say.
The 105-carat diamond is currently a part of Britain’s crown jewels and is expected to be worth £100m.
It is believed that the diamond was taken by the British when the East India Company annexed the region of Punjab in 1849.
Javed Iqbal Jaffry, the lawyer behind the suit, told Reuters that the gem is part of Punjab heritage, and that during independence in 1947 the jewel was split between India and the newly-formed Pakistan.
Mr Jaffry has named Queen Elizabeth II as a respondent, and told Reuters: "Grabbing and snatching it was a private, illegal act which is justified by no law."
The news comes weeks after an Indian pressure group instructed lawyers to begin legal proceedings in London’s High Court.
The pressure group called the “Mountain of Light”, after the translation of the stone’s name, say that the jewel was stolen from India and that it is “one of many artefacts taken from India”.
The diamond was in the crown worn by the Queen Mother at the coronation of her husband King George VI in 1937, with Mr Jaffry claiming he wrote 786 letters to the Queen and Pakistani officials calling for its return.
Register for free to continue reading
Registration is a free and easy way to support our truly independent journalism
By registering, you will also enjoy limited access to Premium articles, exclusive newsletters, commenting, and virtual events with our leading journalists
Already have an account? sign in
Join our new commenting forum
Join thought-provoking conversations, follow other Independent readers and see their replies