In 1844, the Prince's widow Alexandrine de Bleschamp sold about sixty objects from the tomb to Dr Emil Braun of the German Archaeological Institute at Rome.

There were many objects from the Isis Tomb that were clearly imported from Egypt or elsewhere in the Middle East, which indicates trade and cultural exchange between Etruscans and Civilizations of the eastern Mediterranean.

There were also a large number of bronze vessels interred in the tomb, including cups, bowls, tripod-bowls, a cauldron, a lamp-stand, an amphora, a brazier and a cinerary urn.

Perhaps the most important objects buried in the tomb were a number of bronze and gypsum sculptures, including a half-life size statue of a noble lady, perhaps a depiction of the original occupant of the burial chamber.

The names of the original occupants remain obscure, although archaeologists have suggested, based on the range and style of objects found, that a married couple was probably buried in the chamber, along with other members of their family.