Ratnapura Gem Lab
Independent gemstone certification
✓ Verified
About
Ratnapura Gem Lab provides independent gemstone testing and certification for the Sri Lankan trade and international buyers. Services: species identification, origin determination (Ceylon vs. Madagascar vs. Kashmir), treatment detection (heat, fracture-fill), and full grading reports. Turnaround: 3–5 business days for standard, 24 hours for express. We work with GIA, GRS, and Lotus reference standards.
Summary
Independent gem lab offering identification, origin, and treatment reports for Ceylon stones.