Declaration

WDC System of Warranties

We are registered under the World Diamond Council System of Warranties, and we include the System of Warranties statement on our invoices.

Assessment
SoW Self Assessment
Completed
25 August 2026
Valid until
24 August 2027
Unique number
B515B364
Supply chain role
Polished diamonds only — no rough diamonds, no artisanal or small-scale mining sources
External audit
RJC certified member, certificate 0000 6627
Status
Valid
“The diamonds herein invoiced have been purchased from legitimate sources not involved in funding conflict, in compliance with United Nations resolutions and corresponding national laws. The seller hereby guarantees that these diamonds are conflict free and confirms adherence to the WDC SoW Guidelines.”

The WDC System of Warranties statement, included on our invoices.

The System of Warranties is the diamond industry’s system of written assurances: every time diamonds change hands, the seller passes a warranty on the invoice confirming the diamonds come from legitimate sources. Our self assessment is renewed annually and can be verified against our unique number on request.

More about the System of Warranties: wdcsow.org