The Diamond distillery in Guyana has existed since 1670 and is perhaps the oldest working distillery in the Caraiben. They produce Demarara Rum, named after the nearby river. Diamond's special feature is that they have 2 working wooden Pot Stills still and a wooden column Still, a unique feature in the world! This El Dorado is a blend of the various Diamond boilers and is a powerful English-style rum.