CIG provides professional gemstone certification, detailed jewelry appraisals, and precious metal analysis tailored for private collectors, jewelers, and investors.

Our online portal is currently under construction. Please check back later.

The gemstone certification process involves a thorough examination by our certified gemologists, who assess the quality, authenticity, and value of the gemstone before issuing a detailed report.

For inquiries, you can reach us via our contact form on the website, or directly through our email at support@cigcertifications.com. We aim to respond within 24 hours to assist you promptly.

We accept various payment methods including cash, credit cards, PayPal, and bank transfers. All transactions are processed securely to ensure your information is protected.