Diamonen Island
Diamonen Island is an island lying north of Moreno Rock in Gerlache Strait, off the west coast of Graham Land. It was charted by the Belgian [Antarctic Expedition] under Gerlache, 1897–99. The island was called "Big Diamonen Island" by Captain Skidsmo of the Graham in 1921–22. The name was shortened by the UK Antarctic [Place-Names Committee] in 1960.