10 largest Diamonds ever Discovered

The De Beers Centenary Diamond: 273.85 carats (54.77 grams)

4/10

Discovered in South Africa in 1986, this massive stone was 599 carats (119.8 grams) in its original uncut state. It took a team of experts 154 days to precisely cut the diamond, which left it at 273.85 carats (54.770 grams). Mesmerizing, flawless, and colorless this heart-shaped brilliant cut diamond has 247 facets, and is fit for any Queen.

4/10