Alrosa’s annual production tops De Beers again, reveals world’s largest diamond reserves
The secretive Russian diamond giant Alrosa on Thursday provided a rare glimpse into its finances and operations ahead of a possible public offering. The state-owned company supplies about a quarter of the world’s diamonds and in 2010 produced more of the precious stones than De Beers, historically the dominant miner and marketer of the gems.
Alrosa's president Fyodor Andreyev said an internal audit showed its diamond reserves at 1.28bn carats, making the company the world's biggest holder: “At current extraction rates, the company's reserves will last more than 40 years.”