Briolette of India is a legendary diamond of 90.38 carats, which, if the fables about it are true, may be the oldest diamond on record, perhaps older than the Koh-I-Noor Diamond. In the 12th century, Eleanor of Aquitaine, the first Queen of France and later England, brought the stone to England. Her son, Richard the Lionhearted, is said to have taken it on the Third Crusade.