In the first half of 2026, Vietnam saw diamond imports totalling an estimated US$121.5 million. Of this figure, India emerged as the main supplier, accounting for approximately 52% of the total imports, around $63.2 million. This figure is a significant increase compared to the previous year, where diamond imports from India totalled $107.6 million over the year.
Other Notable Diamond Suppliers
Belgium, another key player in the diamond market, came in second as a supplier. The country’s diamond exports to Vietnam amounted to $17.9 million, a decrease from the previous year’s total export value of $51.7 million. Israel followed closely as the third largest supplier with $9 million worth of diamond imports. Botswana and Thailand completed the list of top five suppliers, with imports valued at $7.7 million and $5.1 million, respectively.
Other noteworthy suppliers to Vietnam included the U.S., contributing $3.6 million worth of diamonds, Hong Kong at $2.8 million, Japan at $2.7 million, and finally China at $2.2 million.
Under current regulations, the Department of Customs stated that rough diamonds can only be imported from markets that participate in the Kimberley Process Certification Scheme (KPCS). The accompanying shipment must have a valid KPCS certificate issued by the appropriate authority of the exporting market, and it must comply with all customs documentation and clearance procedures.
Customs authorities bear the responsibility of examining documentation, inspecting consignments, issuing certificates for imported rough diamond, and managing imports in line with the law. Customs clearance is executed based on import declarations, KPCS certificates, and other relevant documents submitted by importers.
Recent Diamond Smuggling Incident
These import figures have come under public scrutiny following the recent crackdown on a significant cross-border diamond smuggling operation. This operation, dismantled by police in the central province of Thanh Hoa, led to charges against 22 suspects and the seizure of 1,100 diamonds. According to police reports, the network had conducted 141 smuggling operations since 2024, trafficking more than 28,000 diamonds from Hong Kong into Vietnam. The estimated turnover of this operation was VND280 billion (roughly US$10.6 million).
Questions & Answers
Who is Vietnam’s largest diamond supplier in the first half of 2026?
India was Vietnam’s largest diamond supplier in the first half of 2026, accounting for 52% of total imports.
What is the Kimberley Process Certification Scheme (KPCS)?
The KPCS is a scheme that regulates the trade of rough diamonds, ensuring the diamonds are legally mined and sold, to prevent the sale of conflict diamonds.
What were the details of the recent diamond smuggling incident in Vietnam?
A major cross-border diamond smuggling operation was recently dismantled by police in the central province of Thanh Hoa. The operation had trafficked more than 28,000 diamonds from Hong Kong into Vietnam since 2024, netting an estimated turnover of VND280 billion (roughly US$10.6 million).
