Pokémon X and Pokémon Y

 Did anyone else notice that Diantha has a Mega Stone on her necklace?

I noticed that too! however the image I was looking at was very small, I couldn't be sure of what I was seeing so I didn't mention it. thanks for the big image.

Also is anybody else getting the vibe that Diantha is the Big Bad of Team Flare? something about her eyes is off. plus she's an actress with a keen interest in beauty, which is Team Flare's end goal.

The current "big bad" from what we've seen looks like too much of a stereotypical villain, and I think it would be a nice twist if Diantha, someone you've been allied with and battled with throughout the game turns out to be the villain. especially since she'd be the first female boss, from what I can remember.