Oh sorry you do:http://uk.youtube.com/watch?v=GNtBMqCUYScAt about 57 seconds you will see first emerald followed by another weapon and then ruby weapon.Case Closed!
Hmm lets see, you see diamond, ultima, and the sea weapon (who gets blasted by the junon cannon).
At about 57 seconds you will see first emerald followed by another weapon and then ruby weapon.