Three Foreigners Face Charges Over Possession of Unlicensed Emeralds Worth Ksh19M

Three foreign nationals now face charges in Kenya after authorities found them in possession of unlicensed emeralds valued at Ksh19 million.

On June 30, 2026, detectives from the Anti-Illegal Mining and Smuggling Investigations (AIMSI) unit arrested the trio during a targeted operation that led to the recovery of 74 grams of raw emeralds.

Subsequently, Milton Ivan Espana Diaz (United States), Luis Carlos Garcia Ayala (Colombia), and Manuel De Jesus Arevalo Rodriguez (Mexico) appeared before the Chief Magistrate’s Court in Kibera.

Prosecutors charged them with dealing in minerals without a valid licence and unauthorised possession of precious minerals. However, all three denied the charges.

Meanwhile, the court granted each suspect a bond of Ksh500,000 with a surety of a similar amount. Alternatively, each can post a cash bail of Ksh200,000 with one contact person.

In addition, the magistrate directed them to surrender their passports, effectively restricting their movement as the case proceeds.

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Arrest and Recovery of Emeralds

During the operation, detectives recovered 74 grams of raw emeralds from the suspects. Investigators later established that the trio could not provide documentation to prove the origin of the minerals.

Furthermore, they did not hold a mineral dealer’s licence or a trading permit from the State Department for Mining, as required under Kenyan law.

Officials warn that unregulated mineral trade continues to cause revenue losses and undermine legitimate businesses.

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Public Urged to Report Illegal Activities

In response, the Directorate of Criminal Investigations (DCI) has urged members of the public to report suspicious activities linked to illegal mining.

Citizens can share information anonymously through the toll-free number 0800 722 203 or via WhatsApp at 0709 570 000.

At the same time, authorities have intensified efforts to curb illegal mining and mineral smuggling across the country.

“This case underscores the DCI’s commitment to combat illegal mining and ensure that those who exploit Kenya’s rich mineral resources without the proper legal framework are held accountable,” the DCI stated.

As the case moves forward, investigators continue to gather evidence.

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A collage photo of Milton Ivan Espana Diaz (United States), Luis Carlos Garcia Ayala (Colombia), and Manuel De Jesus Arevalo Rodriguez (Mexico) who were arrested in possession of unlicensed emeralds valued at Ksh19 million. PHOTO/ DCI