BGL Gemstone Report Executive - incl. origin analysis

The Burapha Gemological Laboratory (BGL) in Chanthaburi offers this comprehensive laboratory report including full gem identification, advanced instrumental analysis, and geographic origin determination. It is the highest-level certification available from BGL and is signed by two qualified gemologists.

What’s included

• Gem identification (species and variety)
• Shape, cut, color, weight, dimensions, and transparency
• Advanced instrumental testing (microscope, FTIR, Raman, UV/Vis/NIR, XRF)
• Evaluation of detected or non-detected treatments (e.g., heat, diffusion, filling)
• Determination of geographic origin based on reference data
• Photograph of the tested gemstone
• Signatures of two certified gemologists
• Official report issued by Burapha University, Chanthaburi

Note: This report includes all information from the Full Identification Report plus confirmed origin analysis, making it ideal for investment-grade gems or collectors requiring complete documentation.

Suitable for

• High-value gemstones (e.g. rubies, sapphires, emeralds, tourmalines)
• Collectors and investors seeking full provenance verification

How it works

1. Add this certification to your cart with the gemstone or jewelry you wish to certify.
2. We deliver the item to BGL Chanthaburi for complete analysis and origin testing.
3. Once finalized, the certified gemstone and its detailed report are shipped together.
   
   

⏳ Processing time: approx. 10–14 business days (depends on lab workload and testing complexity).

📄 Certification fee: 1 ,800 THB (≈ 56 USD) — included in checkout total.

Questions or special origin requests? Contact us for details or alternative lab options.