The Democratic Republic of the Congo (formerly Zaire) has suffered numerous civil wars in the 1990s, but has become a member of the Kimberley Process and now exports about 8% of the world's diamonds. One of De Beers' most celebrated and priceless diamonds, the flawless D-colour 200 carats (40 g) Millennium Star was discovered in the DRC and sold to De Beers during the height of the Civil War that took place in the early to mid-nineties. The Democratic Republic of the Congo (French: République démocratique du Congo) is a state located in Central Africa. It is the second largest country in Africa by area and the eleventh largest in the world. With a population of over 71 million, the Democratic Republic of the Congo is the eighteenth most populous nation in the world, and the fourth most populous nation in Africa, as well as the most populous officially Francophone country.