Biggest Diamond in 100 Years Discovered in Botswana

Biggest Diamond in 100 Years Discovered in Botswana

Miners in Botswana recently unearthed what officials say is the second-largest diamond in mining history. The 2,492-carat gem is the biggest diamond to be discovered since 1905. The diamond weighs around a half-kilogram.

Source : https://learningenglish.voanews.com/a/biggest-diamond-in-100-years-discovered-in-botswana/7757740.html

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