Board Thread:General Discussion/@comment-190.55.67.166-20121218211719

So there's a lot of speculating going on about the last 2 episodes: who's going to die and how, the magical sword(s?), Merlin losing his magic,...

However, I still haven't seen an explanation of the episode title: The Diamond of the Day... Who or what could that be? The hero that saves the day (Merlin/Arthur/Gwaine)? The silver lining to the story (like almost everybody dies but they realize their mistake and so Albion is finally born, although not ruled over by arthur)? A special crystal from the Crystal Cave that returns magic to Merlin? A magical time-machine that will allow Merlin to change the course of history and provide a happy ending after all?

Theories please (serious, crazy or otherwise)! 