Largest Colorless Diamond Offered For Sale May Fetch $30M

Want to let everyone around you know that you're richer than they are? This $1.2 million luxury cell phone from Swiss company GoldVish should do the trick. Eighteen-karat solid gold and covered in more than 100 carats of only the finest diamonds, the "Piece Unique" houses a high-tech cell phone including a camera and mp3 player. (GoldVish)