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Our Diamond Sourcing Policy

You as a customer can be confident that concrete and comprehensive measures are being taken to ensure that products we sell do not contain Conflict Diamonds.

The source of our diamonds is an issue we take very seriously.

We are appalled by the violence in countries where proceeds from the sale of diamonds and other natural resources (e.g. oil, timber) are used to fund rebel activities or lead to human rights abuses.

All nations with significant involvement in the diamond trade agreed a global certification system to control the export and import of rough diamonds mined from 1st January 2003. This system is aimed at preventing criminals from introducing contraband diamonds mined in combat zones into the legitimate supply chain. Since 2003, the Kimberley Process Certification Scheme (-KPCS-), supported by national and international legislation, has sought to certify the legitimate origin of uncut diamonds.

Kimberley Process members account for approximately 99.8% of the global production of rough (uncut) diamonds.

We welcomed this important development and are actively supporting the system designed to safeguard our products' integrity.

Role of Governments

As at December 2009, 49 members, representing 75 countries (the European Union and its member states count as individual participants) had adopted the KPCS. It requires that each shipment of rough diamonds - before stones are cut and polished - be in a tamper-resistant container and accompanied by a government-validated certificate. Each certificate is uniquely numbered and contains data describing the shipment's contents.

Participating countries have pledged to turn back or impound shipments of rough diamonds from any nation that fails to subscribe to KPCS standards. Shipments lacking proper certification will be treated in a similar way.

At later stages of the diamonds' journey to market, rough diamonds also carry a certificate describing the shipment's contents and confirming that the stones are coming from a Kimberley Process participant. Any country declining to participate is effectively barred from the international diamond trade. Learn more at

Role of Industry

To supplement the government programme, the International Diamond Manufacturers Association (IDMA) and the World Federation of Diamond Bourses (WFDB) - representing virtually all significant processors and traders - have established a regimen of self-regulation. Its principal element is a system of warranties that will accompany invoices covering the sale of polished diamonds and diamond jewellery. The requirement applies to rough diamonds mined after 31st December 2002 and products fabricated from them.

Participants of the KPCS must have internal controls to prevent conflict diamonds from entering the supply chain of legitimate diamonds and must carry out annual audit compliance. Furthermore, participants only trade with counterparts who themselves have met the minimum requirements of the certification scheme.

Role of the retailer

This information outlines the steps Signet and the industry have been taking to address conflict diamonds.

All of the diamonds we buy are warranted to be sourced from KPCS compliant countries. Retailers who support the Kimberley Process must buy diamonds and diamond jewellery from dealers and manufacturers who adhere to the system of warranties explained above. We follow this policy. All diamonds and diamond jewellery merchandise that we buy, must be accompanied by a warranty from the supplier. This warranty assures us that the supplier vouches that their merchandise complies with the Kimberley process and that the supplier, in turn, has required the same warranty from their sources of merchandise.

Source of our Diamonds

We fully support the Kimberley Process and require all our trade suppliers of diamonds and diamond jewellery to provide us with a warranty that the diamonds comply with the Kimberley Process.

The warranty is as follows:

"For any product fabricated from rough diamonds mined from 1st January 2003 onward, the seller warrants that the diamonds have been purchased from legitimate sources not involved in funding conflict and are in compliance with United Nations Resolutions. The seller hereby guarantees that the diamonds are conflict free, based on personal knowledge and/or written guarantees provided by the supplier of these diamonds. For any product fabricated from rough diamonds mined prior to 1st January 2003, the seller warrants that conflict diamonds will not be knowingly sold and that, to the best of their ability, will undertake reasonable measures to help prevent the sale of conflict diamonds in this country."

Kimberley Process warranties for polished diamonds received from suppliers are kept at our central office. Compliance with KPCS regulations, the World Diamond Council, the Diamond Manufacturers and Importers Association, and the World Federation of Diamond Bourses is reviewed annually by our company's internal audit department. The results are reported to the Group's Audit Committee.

You can be confident that concrete and comprehensive measures are being taken to ensure that products we sell do not contain conflict diamonds.