Editor’s Note
The recent theft of crown jewels from the Louvre has ignited a debate beyond the crime itself, raising critical questions about the provenance of the gemstones within these French national treasures. This article examines the complex history behind the glittering artifacts now at the center of an international investigation.

While French police continue their search for the stolen crown jewels from the Louvre, questions about their origins are growing louder. Although the jewelry pieces themselves originated in France, the gemstones used in them did not.
Within hours of the heist, researchers created a map tracing the origin of the materials back to the colonial era: sapphires from Ceylon (now Sri Lanka), diamonds from India and Brazil, pearls from the Persian Gulf and Indian Ocean, and emeralds from Colombia.

While there is no credible evidence that these specific gemstones were stolen, experts say this does not end the debate: what was legal under imperialism could be considered plunder from today’s perspective.
The Louvre provides little information about where the gemstones in the French crown jewels were originally mined. According to Smith, this is not an atypical approach to the issue of provenance. She explains that Western museums sometimes avoid “shedding light on uncomfortable acquisition histories.” The lack of clarity regarding the origin of the gemstones is likely no coincidence.
The stolen diadems and brooches were crafted by renowned Parisian ateliers and once belonged to 19th-century figures such as Marie-Amélie, Queen Hortense, and the wives of two Napoleons, the Empresses Marie-Louise of Austria and Eugénie. However, experts state that the raw materials were transported through imperial networks.

Historian Pascal Blanchard, who researches France’s colonial past, draws a line between craftsmanship and supply chain. He says the jewels were “produced by French artisans in France.” Yet, many gemstones originated from colonial circuits and were “products of colonial production.” At the time, they were traded under legal conditions.
New York-based art crime expert Erin Thompson says it is dishonest to expect museum visitors to admire artifacts like the French crown jewels without informing them about their social history.
Experts say more education from museums is the minimum requirement. Clear signage and wall texts should show where objects came from, how they were transported, and at whose expense. This could clarify what is known and what is not—even if the facts tarnish the shine.

Meanwhile, the investigation into the robbery continues. Police have arrested suspects, but investigators fear the jewels may be broken up or melted down. Due to their high profile, the pieces are hardly sellable as a whole.