Case-mate has announced several new cases, including a Gold & Diamond case for the iPhone and Carbon Fiber Leather cases for the iPhone, iPod touch, and iPod classic. The Gold & Diamond iPhone Case is handcrafted with 42 diamonds totaling 3.5 karats set in 18K gold, embedded in a gold carbon fiber leather case. The case is an open-face design, offering full access to the iPhone’s touch screen and home button, as well as the headphone…