DIAMOND CRYPTO SMARTPONE: if one desires to secure his data diamond crypto is the best to have. This set in addition to the diamonds and gold contain the encryption technology. It is ranked at 5th number in the list of top 10 world’s most expensive mobile phones in the world in 2015. This technology helps securing the files. Others can not have access to the files because of its encryption technology. It’s composed of solid platinum .
Charles Hollander chess set/Price: $600,000 With 320 carats of black and white diamonds only seven of these luxury chess sets have ever been created. Although another set known as the Jewel Royale has been rumored by some websites to be the most expensive in the world at $9.8 million it was never actually created and remains little more than a concept.