Mercury Mist Topaz -- a titanium treated natural topaz, showing the most absolutely blazing Silvery/Blue/Pink/etc you've ever seen. It's amazing, and it looks good day or night.. It complements just about anything you want to wear. Titanium is a naturally iridescent metal that is applied to the front and back of the stone.

A really cool stone, there's nothing really like it.

Set in a simple, oval basket (but nice and heavy) that lets the stone do it's thing, and is accented with a nice, well cut CZ.  The stone weighs a healthy 12 carats, and the mounting is what you'd expect to find holding such a nice stone.