Top 10 Most Expensive Gadgets In The World — iPhone 5 Black Diamond ($15 million): It was crafted from 135 grams of solid 24-carat gold, and features 600 pristine white diamonds.
iPad 2 Gold History Edition ($7.8 million): Featuring shavings from a 65 million-year-old T-Rex dinosaur bone and a front frame crafted from Ammolite, one of the oldest rocks on Earth dating back 75 million years, this one's a true marvel. It has 53 diamonds weighing 12.5 carats, the Apple logo is fashioned from 24-carat gold, totalling 2kg in weight.
Hart Audio D&W Aural Pleasure loudspeakers ($4.7 million): It is crafted from 18-carat gold and is the sole existing set globally.
Camael Diamonds iPad ($1.2 million): It features 18-carat gold and is embellished with 300 carats of diamonds on its back. The Home button and the Apple logo are made with black diamonds.
Macbook Air Supreme Platinum Edition ($500,000): It was made with platinum weighing a massive 7kg. Only five of such units are available across the world. It features diamonds and sapphire.
Nintendo Wii Supreme ($497,300): Only three units were made of this and it is made using solid 22-carat gold, weighing over 2.5kg.
Sony PS3 Supreme ($331,500): It was made using solid 22-carat gold and weighs 1.6kg, with only three pieces ever made. It has a diamond-studded disc loading slot, adorned with a total of 58 22-carat diamonds.
Steinway Lyngdorf Model LS Concert Speakers ($250,000): Each speaker features glossy piano-black sides and 24-carat gold accents around all eight AMT tweeters. The eight-feet-tall and 16-inch-wide bars use curved drape made of super-thin bungee cords.
Diamond BlackBerry Amosu Curva ($240,000): The phone features 4,459 diamonds which weigh 28 carats on the front and back. The body was created using 18-carat gold, and has free concierge services for a year.
Gold iPad Supreme ($190,000): The back panel and bezel are made by using a single piece of 22-carat gold weighing 2.1kg. It features diamonds weighing 25-carat and the Apple logo on the back has 53 diamonds weighing 22-carat.