Anita Anand features in The Crown Jewels.

To mark the Queen’s historic platinum jubilee – 70 years on the throne – this BBC special explores the objects that symbolize her authority. Collected over centuries by British kings and queens, these objects are now used on ceremonial occasions including the coronation.

Anita will be speaking as an historian and expert on the Koh-i-Noor diamond. Anita has also written a book, along with William Dalrymple, on the history of this diamond which you can purchase here

Catch it on Friday 3rd June on BBC One at 7:30pm or watch it online here