Tamper-evident paper
Every certificate is issued on security paper with watermark, microtext and UV-reactive elements that cannot be reproduced by ordinary printers.
Validate the authenticity of any Royal Serendib Gem Lab certificate. Reports verified through this portal are an authoritative copy of the original.
Type the certificate number printed on your report and press Verify. Results appear instantly — no account required.
Try the demo: RSGL-2025-001, RSGL-2024-128 or RSGL-2023-509
Every certificate is issued on security paper with watermark, microtext and UV-reactive elements that cannot be reproduced by ordinary printers.
Each report carries a QR code linking to this verification page, pre-filled with the certificate number for one-tap validation.
Every certificate we issue lives in our online registry — your verification will continue to work years after the report was issued.
Notice anything unusual? If you believe a certificate has been forged or altered, please contact our laboratory immediately and we will investigate confidentially.