Mystery of Koh-i-Noor

Kohinoor diamond is one of the most precious as well as the most controversial elements on the earth. Even though the diamond belongs to India, it's currently not there. Allegedly, the Britishers "Stole" it from us. But it's not just the ownership that is controversial, but the nature of the diamond too. It's said that the diamond is cursed and it shows all misfortunes to the person who owns it. But what is the full story of Kohinoor? How did it reach Britain into the Queen's throne?