The Hawaiian name for Diamond Head is Le'ahi. It is a tuff cone (consolidated volcanic ash) crater that was created 300,000 years ago during a single volcanic eruption that spewed ash into the air.

HONOLULU, Hawaii (Island News) -- A search for a missing man at Diamond Head Saturday ... responders found the man at the east-ridge of the crater. The man was uninjured and crews airlifted ...

Fire Department helped police find and rescue this afternoon a missing hiker in his 70s on the east ridge of Diamond Head Crater. Police Department requested help from the fire department at 2 :50 p.

A visitor to the Arkansas Crater of Diamonds State Park left with a 2.3-carat diamond to commemorate the ... and streaming video, head to KNWA FOX24.