The Holy Grail

In Christian mythology, the holy grail is described as the chalice used by Jesus during the Last Supper, and said to possess miraculous properties. There are many stories that describe the origin of this object, however many describe the Grail as being made from Emerald.

Further, the emerald from which the grail was made is said to have originally been the centerpiece in the crown worn upon Lucifer's head before he was cast out of heaven for leading a rebellion against God.

The original document is available at http://www.embassyemeralds.com/tiki-index.php?page=The%20Holy%20Grail