Gold cases for your precious iPhone 4 are plenty. And in a quest to be different, CrystalRoc has come out with what is known as the ‘World’s First 24ct Gold iPhone 4 bumper’ that can be hooked on to your iPhone easily. Available in 24-carat Gold, Platinum or Silver, this added attachment doesn’t look out of place at all! Along with providing protection, these glitzy cases will add a bit of oomph to your iPhone 4. Prices start at £200($325), you can also pick one up at Harrods, London.