I like it a lot. Not sure if thats how it rendered but some softer colors would look better to me. In softer I mean not such hard edges on parts of it. Just a little softness around the edges a few pixels would work wonders imo. I guess im trying to sy is it feels a tad over contrasted.
Looks like a magnificent gem. Lots of sparkle, glow and gorgeous mix of colors. If on the desktop, it will be sure to keep you awake. Nice job Kimberly : )