Your browser is no longer supported. For the best experience of this website, please upgrade to a newer version or another browser.

Your browser appears to have cookies disabled. For the best experience of this website, please enable cookies in your browser

We'll assume we have your consent to use cookies, for example so you won't need to log in each time you visit our site.
Learn more

Lesedi La Rona

Tennis ball-sized diamond expected to auction for $70m

The largest diamond to be discovered in over a century could be set to sell for more than $70m (£48.2m), according to auction house Southeby’s.