The Spirit of de Grisogono is now set in a white gold ring, surrounded by 702 white diamonds that total 36.69 carats.
The Spirit of de Grisogono rough diamond was first discovered in Africa.
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This black diamond is set in a ring which also has some white diamonds and its auction was made to a private collector.
The diamond was cut down to 312.24 carats by Swiss jeweller, De Grisogono.
The Spirit of de Grisogono quiet holds the title as the largest black diamond in the world and is the world’s 5th largest diamond. It’s cost has not been disclosed.