Vajra Gemological Laboratory offers sealing of the gem stones with the certificate to ensure the safety of the certified material. This provides an extra layer of confidence and security to the buyer and seller , that the certification and the gemstone both has it in own state or unchanged.
Security Seal
Sealing is the ultimate security tool and ensures complete transparency and assurance of a diamond vis-à-vis the colour, clarity and cut grade.
It is a great sales tool to promote genuine certified diamonds. The diamond seal is a tamper proof pack and thus prevents any attempted replacement of its contents.
Sealing guarantees that a given certificate and the corresponding diamond belong together. It provides a consistent, categorical connection between the diamond and its certificate.
Focused on Standards
Our laboratory is equipped with modern tools of investigation such as dark-field microscopes, refractometers, polariscopes, spectrometers and digital scales for gemstones identification and quality analysis. Above all our laboratory has our gemmologists’ knowledge, skills and experience. They keep themselves updated on the new gemstones that appear in the marketplace and on new enhancement treatments.