Sorry but i don't like it. It just looks flat, the cuts look shallow.
I really have NO idea about how a stone should be cut, this comment is based on my taste (BIG AND BLINGY).
Maybe it symbolizes her being a very pretty, delicate woman. That's how Brad see's her in diamond form?
I just think the world was his oyster. Surely Eliazabeth Taylors ring would have been more apt??
It looks, to me, a bit cheap.
Live life on your terms...