Where is the Kohinoor diamond …?

Kohinoor It has 106 carats of diamond, which was once the largest diamond in the world. The legend says that the diamond is 5000 years old and was known as ornamental Samantak in Sanskrit script. The diamond was related to several Indian and Persian rulers who fought bitterly throughout history.
Till the date, Kohinoor It is shown in the Tower of London with jewels in the crown. The exact value of Kohinoor is unknown.