Certified Diamonds. Conflict-Free Diamonds


Openness and transparency lie at the base of Kristall’s manufacturing and business activities. Supporting documentation including various reports and certificates accompanying the company’s valuable products are designed to serve as additional guarantees of their perfect quality, authenticity, clearness of origin and genuine nature, as well as to tackle disclosure issues.

As appropriate, our polished diamonds may come with Certificates of Origin or Certificates of Authenticity. Both certificates ensure that the purchased diamonds meet the “Russian Make” standards, and they have been manufactured from non-conflict rough diamonds mined in the vast territories of North Siberia.

Depending on the customer’s needs and wishes we arrange diamond grading and certification at major international gemological laboratories. It should be emphasized that usually, in this case, our polished diamonds get upgrades resulting in substantial mark-ups.



2 Shkadov Street, Smolensk, 214031, Russian Federation  

Tel.: +7 4812 20 01 00 / Fax: +7 4812 20 70 00


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