The Most Expensive Diamonds To Ever Be Sold

Photo Couresy: [Jewelry Blog/Estate Diamond Jewelry]

Diamonds that are sold at auction are in a class of their own and are the world's most expensive diamonds. They sell at auctions for more money than most of us will ever see in our lifetimes. Diamonds have continued to increase in price as they are sold and re-sold at auction. 

There are diamond 'hunters' out there that are on a mission to create the perfect collection of heirloom diamonds and gemstones. The auctions feature some of the most beautiful diamonds at staggering prices.