The Polish Gemmological Laboratory
The Polish Gemmological Laboratory offers assessments of diamonds, colored stones, pearls and antique and contemporary jewelery.
We have the highest-class equipment for testing precious stones and metals. We make laser inscriptions on the stones that confirm the authenticity and compliance with the description in the certificate.
We run a database of assessed stones available after entering the data contained in the certificate / assessment.
We invite everyone interested in our services to contact us ».