Our Estate Diamond Rum draws its name from that original sugar mill. This light rum is a masterful blend of 5-12 Year Old rums aged in American oak barrels. Charcoal-filtered for a cleaner, smoother finish, it’s perfect for elevating any premium cocktail. In 1760, a sugar mill began crushing cane at the current site of Cruzan Rum’s distillery on the island of St. Croix. Since the early 1800s, the Nelthropp family has lived on and been an integral part of this legendary island’s rich history.