Jibral's ring is an item obtainable on the X-box 360 Blue Dragon game.
Like other items it enchances the users abilities as said by the King by the jewel. It has been passed down in the king's family for generations. It was said to have protected kings and common soldiers alike during many battles. It is also has the Royal Crest of Jibral as a sign of trust shown when people untrustful of Shadow Wielders were relieved knowing Shu and co. were not allies of Nene even with Shadows.