A pastor in Sierra Leone has unearthed a 706-carat diamond, according to the government, in one of the largest precious stone finds ever made worldwide.
The discovery was made by Pastor Emmanuel Momoh in an artisanal mine in the village of Koyadu in eastern Kono district, a government statement said on Thursday.
“A 706-carat diamond was presented to President Dr Ernest Bai Koroma yesterday evening,” the statement said.
“Receiving the diamond President Koroma thanked the chief and his people for not smuggling the diamond out of the country,” it added, referring to the Tankoro chiefdom where Momoh uncovered the gem.
The diamond will be sold in Sierra Leone with a “transparent” bidding process to the benefit of the community and country, the statement said.
“I have to help the government and my people, so all of us can benefit,” presidential spokesman Abdulai Bayraytay quoted the pastor as saying.
Sierra Leone’s government has attempted to crack down on cross-border diamond trafficking to persuade foreign investors that “blood diamonds” that fuelled its civil war are a thing of the past.
Diamond expert Paul Zimnisky told the AFP news agency that once the gem’s quality was assessed it could rank “between the 10th and 15th largest gem-diamonds ever recovered”.
The US-based analyst said such a find by a so-called artisanal miner, the term for workers who use basic tools or their bare hands to sift the earth, was highly unusual.
“Most recent exceptional diamond discoveries have been made by large commercial miners that mine very large volumes of kimberlite ore and process it with advanced equipment,” Zimnisky said.
Even though diamonds can be found in about a quarter of Sierra Leone, the country of about six million people is one of the world’s five poorest nations, according to the United Nations.