Price: $16 million
This flawless white diamond is arguably the finest of its kind for sale anywhere in the world. What makes it extraordinary isn’t so much its heft--a generous 108 carats--as its nearly total absence of flaws.
For more information, visit http://www.sothebys.com/.
Touted as the world's most complex watch every made, Vacheron Costantin's Tour de l'Ile was designed in 2005 as 250th anniversary collectible piece. This 834-part watch took over 10,000 man-hours to create and features an 18-carat silvered gold dial with a hand-sewn alligator leather band and pink gold buckle.
For more information, visit http://www.vacheron-constantin.com/