Costliest Diamond Of The World. The 310675 carat diamond is not just one of the most expensive diamonds in the World but also the largest gem-quality rough diamond ever found on this Planet. Oval shaped blue diamond set in 18k white gold band paved with diamonds.
Name Meaning- Named in Centennial Celebration of De Beers. Its first discovered in 1986. Lets take a look at those most expensive diamond in the world 10.
The Golden Empress diamond.
3 Millions This diamond is named after Major Alfred Ernest Allnatt. The size of the diamond is said to be 40mm in diameter with VS 2 clarity and 829 mm depth. In number four in our list of the most expensive diamond necklaces in the world is the Blue Belle of Asia which has a similar look to the Heart of the Ocean with its blue sapphire diamond centerpiece. See the most Expensive Diamond in the world Costliest diamonds in the world.
