Archaeologists working at the Lahun pyramid complex have unearthed a remarkably preserved workshop belonging to a 12th-Dynasty master lapidary. The discovery includes a complete set of bronze engraving tools, drill bits, and hundreds of semi-precious stones such as carnelian, turquoise, and amethyst. Most significantly, several unfinished pectorals and rings were found on a stone workbench, providing a rare glimpse into the specific stages of Middle Kingdom jewelry production and the 'cloisonné' inlay techniques used for royal adornments.
Preliminary analysis of the site suggests the atelier served the court of Senusret II, as evidenced by seal impressions found within the chamber. This find is distinct from previous funerary discoveries as it represents a living workspace rather than a tomb, revealing how craftsmen organized their materials and utilized natural light for precision work. The presence of tiny gold filings and lead soldering molds indicates that the workshop was a high-status facility integrated directly into the pyramid's administrative precinct.