We have already seen the diamond-encrusted Motorola KRZR, the gorgeous Gold Motorola V3i, and the limited edition Moto RAZR2 V8 with gold plated accents. Now, Motorola has teamed up with luxury custom mobile phone maker Alexander Amosu to create the luxury MOTOPURE H12 Bluetooth headset. The limited edition headset, which is only available to custom order, is made from 18k gold and over 180 brilliant cut diamonds, totaling to a decent 3.47 carats. It comes with an option to choose between white and yellow 18k gold and there is even the option to customize with white, pink or even black diamonds. The headsets, 100 only in number, are exclusively available from Selfridges in London and Manchester and Harvey Nicholls in London from mid December. The base model will set you back £4,000 (US $8,175) while the fully-loaded headset will sell for a cool £6,250 (nearly US $12,775).149455