1310
Delhi Sultan Alauddin Khalji is said to have acquired a large, “unrivaled” diamond after subjugating the Kakatiya dynasty in southern India—later writers would identify this stone with the Koh-i-Noor, though the link is uncertain.
1526 (after the First Battle of Panipat)
After Babur’s victory over the Lodi, Humayun receives a famous diamond in Agra from the family of the Lodi vassal ruler of Gwalior; the Baburnama identifies it with Alauddin’s diamond, but historians caution it may not have been the Koh-i-Noor.