She must have really wanted it for herself, obviously. It might have been merely because she thought it was pretty, but there could have been a lot more to it than that. Maybe it possessed some special power to her. Or it could have been that she was just in rebellion and wanted to steal it just to prove that she could.

I'd really like to hear what some of the rest of you think about this topic! It could become very interesting, and I'd love to discuss the issue further.