i buy rings like this from quarter machines at the magic wok... and then use them for 30 cent worth in poker games... everybody is a sucker for the bling ;) mine look less fake than these though... (j/k of course)
I like how you made the centers of the rings appear sharp and the rest of the image slightly out of focus. I would be interested in knowing your technique for doing this without the use of Photoshop.
I like the effect and its use here, but I'm not sure about the placement of the rings, they might look better closer together or maybe an element is missing, like a yearbook or something.