World's largest gold coin worth $3.9 million will be auctioned at Vienna's Dorotheum on June 25th, 2010.
This world's heaviest coin weighs 100 kilograms and has a diameter of 53 cm. This is made exclusively of the purest, finest and most refined gold: 999.99/1000 gold, according to Dorotheum.
Dorohteum, a leading auction house in central Europe has been holding historic coin auctions for more than 200 years.
This World record-breaking and the rarest coin, which is listed in the current edition of the Guinness Book of Records, bears the image of Elizabeth II.