Silver ring with Swarovski crystals.
You can try to do a retouching work with a mouse, but I highly recommend to use a pen tablet as Wacom:
I’ve captured all retouching process of this piece of jewelry:-), and I hope you see the video on www.photigy.com as soon as we edit it.
Also, I’ve added the “Useful Links” page on this blog. I will add there links which I find useful.