Diamond mining company Debmarine Namibia on March 18 officially inaugurated its latest diamond recovery vessel, christened on the day as the Benguela Gem (previously the AMV3), at the Port of Walvis Bay, Namibia. Debmarine Namibia is a joint venture marine diamond and prospecting company owned by the government of Namibia and De Beers. The Benguela Gem will form part of the fleet operated by this 50:50 partnership.