Public Joint Stock Company ALROSA operates as a diamond mining company in Russia. The company is involved in the exploration and extraction of diamond reserves; cutting and sale of rough and polished diamonds; and production and sale of jewelry. It operates mining facilities in Mirny, Udachny, Aikhal, Nyurbinsky, and Anabarsky located in Yakutia, as well as in the Arkhangelsk Region. Public Joint Stock Company ALROSA was founded in 1957 and is headquartered in Mirny, Russia.