1 Professional transport. 2  The cost of professional transporters varies from about $0.50 per mile ($0.30/kilometer) to $2.00 per mile ($1.25/kilometer), depending on a number of factors (see section 2.2 below for explanation). 3  They normally have a minimum fee; we've used $100 as a typical figure.
The Worldâs Most Expensive Watches: 8 Timepieces Over $1 Million. Produced as a limited edition of only seven pieces, the Vacheron Constantin Tour de IâIle, which celebrated the brandâs 250th anniversary, is priced at $1,538,160.
Identified as one of the unique gems in the world, a flawless blue diamond was honored in 2007 as the most expensive gemstone in the world. The 6.04-carat diamond was sold for $7.98 million at Sotheby's auction in Hong Kong. The flawless blue diamond fetched $1.32 million per carat.