Breaking News:

The world's most expensive diamond to go under the hammer

Now watching

Next video starts in : 7 Play

The world's most expensive diamond to go under the hammer

The world's most expensive diamond to go under the hammer
Replay video
Up next

Apple tops Sir Martin's list of the world's most valuable brands

Unlock your personal NFL Now stream by signing in to NFL.com

The world's most expensive diamond to go under the hammer

by ITN 0:39 mins

Valued at £40 million, The "Pink Star", a 59.6-carat diamond, was presented in Geneva ahead of an auction sale in November. .

View Comments (3)