Under the sparkling exterior, the ICE is just a regular 4GB, SanDisk USB drive. But what an exterior. Mii-Stor (nothing to do with Wii avatars) has encrusted the platinum box with 456 white diamonds, totaling 5.19ct.The price? A truly staggering £15,500 ($30,360), or $7500 per gig. At least these stones are real, and not just a crispy coating of crushed Swarovski glass.