A 709-carat diamond, found in Sierra Leone and known as the "Peace Diamond", is displayed during a tour ahead of its auction, at Israel's Diamond Exchange, in Ramat Gan, Israel. Sierra Leone hopes to raise millions of dollars for development projects by auctioning a huge uncut diamond, believed to be one of the world's largest. The diamond, which the auctioneers described as the 14th largest in the world, was unearthed in Koryardu in March by a Christian pastor who gave it to the government. (Photo/Agencies)
A 709-carat diamond, found in Sierra Leone and known as the "Peace Diamond", is displayed during a tour ahead of its auction, at Israel's Diamond Exchange, in Ramat Gan, Israel. Sierra Leone hopes to raise millions of dollars for development projects by auctioning a huge uncut diamond, believed to be one of the world's largest. The diamond, which the auctioneers described as the 14th largest in the world, was unearthed in Koryardu in March by a Christian pastor who gave it to the government. (Photo/Agencies)
A 709-carat diamond, found in Sierra Leone and known as the "Peace Diamond", is displayed during a tour ahead of its auction, at Israel's Diamond Exchange, in Ramat Gan, Israel. Sierra Leone hopes to raise millions of dollars for development projects by auctioning a huge uncut diamond, believed to be one of the world's largest. The diamond, which the auctioneers described as the 14th largest in the world, was unearthed in Koryardu in March by a Christian pastor who gave it to the government. (Photo/Agencies)
A 709-carat diamond, found in Sierra Leone and known as the "Peace Diamond", is displayed during a tour ahead of its auction, at Israel's Diamond Exchange, in Ramat Gan, Israel. Sierra Leone hopes to raise millions of dollars for development projects by auctioning a huge uncut diamond, believed to be one of the world's largest. The diamond, which the auctioneers described as the 14th largest in the world, was unearthed in Koryardu in March by a Christian pastor who gave it to the government. (Photo/Agencies)
