“You can absolutely drink it. Every bottle of wine we sell at auction is examined and inspected,” said Rosendahl.
“For something like this, we check many different things, including shining light through the bottle to ensure that the contents, the wine itself, have a very nice and clear colour, and are not brown and cloudy.”
The current owner of the magnum, a collector who does not want his identity to be made public, obtained the bottle from a London dealer.
Champagne from the wedding has not always proved a hit with collectors – a magnum failed to find a buyer at a British auction in 2004. However, four years later, another fetched around US$12,000.
-Agence France-Presse