World's rarest and the most expensive diamonds

Koh-i-Noor diamond Place of Origin – India Original weight – 793 carat

The Cullinan Place of Origin – South Africa Original weight – 3,106 carat

The Hope Place of Origin – India Original Weight – 112 carat

De Beers Centenary Place of Origin – South Africa Original Weight – 599 carat

CTF Pink Star Diamond \Place of Origin – South Africa Original weight – 132.5 carat

Williamson Pink Star Place of Origin – Tanzania Original weight – 23.6 carat

Oppenheimer Blue diamond Place of Origin – South Africa Original weight – 14.62 carat

Blue Moon of Josephine Place of Origin – South Africa Original weight – 29.6 carat

Graff Pink Place of Origin – South Africa Original Weight – 24.78 carat

The orange Place of Origin - South Africa Original Weight - 14.82 carat