Amosu Luxury Ltd. produces some of the most lavish, jewel-encrusted and precious-metal mobile phones on the market. This British company makes the BlackBerry Diamond Pearl to order. When you tire of last year's sparkles, you can upgrade to another handset in the future and Amosu will "recycle" and reuse your diamonds in your phone's replacement. Technologically, the Amosu Pearl is identical to any other BlackBerry 81xx, and pricing starts at 12,000 pounds (roughly $17,200) plus delivery. FYI: Amosu only accepts bank transfers as payment.