which was recognised at the time as the second-biggest mined diamond in the world at 1,758 carats. It was bought by French fashion house Louis Vuitton for an undisclosed amount. The 1,111-carat ...

Cullinan diamond, a staggering 3,106 carat stone, is the biggest diamond in the world. It was found in South Africa in 1905 by Sir Thomas Cullinan. Koh-i-Noor, one of the most famous diamonds in ...

If 'The Golconda Blue' went to auction it would have been the largest fancy blue diamond to have been presented at a public ...

and the country's president showed off the fist-sized stone to the world at a viewing ceremony Thursday. The Botswana government says the huge 2,492-carat diamond is the second-biggest ever ...

IT was a crime with all the swagger of a Guy Ritchie gangster movie – a band of hardened criminals plotting to steal the world’s second-largest diamond and escape via speed boat like James ...

Laid out like an orchestra in a quiet gallery room, 40 colorful gems have one of the planet’s most distinguished conductors: a red diamond, 2.33 of the rarest carats in the world, shining like a ...

A massive 2,492-carat diamond — the second largest in the world — has been discovered in Botswana, the Canadian mining company that found the stone announced Thursday. The diamond was ...