Jewellery
Report.
Expert evaluation of mounted jewelry. We provide detailed gemstone identification, diamond grading, and material analysis for a complete and objective assessment of your treasured pieces.
Detailed Assessment for Fine Jewellery.
Our jewellery report service provides a complete analytical profile of your mounted item. Using our specialized workflow, we evaluate the entire piece — identifying the mounted gemstones, offering a grading of diamonds, and verifying the precious metal composition.
Every finding is backed by meticulous observation and scientific testing, guaranteeing an objective description of the piece, reviewed by our senior gemmologists.
Species Identification
Identification of mounted gemstones
Diamond Grading
Detailed assessment of color, clarity, and symmetry
Material Analysis
Verification of precious metal alloys
Mounting Condition
Evaluation of setting and craftsmanship
Jewellery Types Evaluated
From Submission to Report.
Submit
Drop off or ship your jewellery piece to our lab
Register
Weigh, photograph, and assign unique ID
Analyse
Multi-instrument spectroscopic analysis
Review
Expert interpretation
Report
Generate certified digital/physical report
Deliver
Secure return with report & micro-tag
Analytical Arsenal.
Raman Spectroscopy
Molecular identification, and phase determination through laser-induced vibrational spectroscopy.
FTIR Spectrometer
Infrared absorption analysis for treatment detection — polymer impregnation, heat markers, and filler residues.
UV-Vis-NIR
Full-spectrum absorption mapping to determine colour cause, chromophore identification, and synthetic screening.
EDXRF Analyzer
Chemical composition and trace element profiling down to ppm precision.
Microscopy Suite
High-magnification inclusion study, growth structure analysis, and photodocumentation of internal features.
Photoluminescence
Time-resolved fluorescence for defect centre study and treatment-related optical signature detection.
What You Receive.
Certified Gemmological Report
Physical and digital formats with unique report number, QR verification, and micro-tag.
Digital Verification
Online report verification via our public check system — instant, permanent access.
Service Levels.
| Service Level | Duration | Premium |
|---|---|---|
| Standard | 5–7 business days | — |
| Priority | 3–4 business days | x2 |
| Express | 1–2 business days | x3 |
Turnaround begins from the business day after sample registration. Complex cases may require additional time.
What a Report Looks Like.
Each report includes complete identification data, treatment disclosure, detailed assessment of mounted diamonds, and precious metal purity analysis.
View Interactive Sample ReportsSubmit Your Jewellery.
Ready to get your jewellery piece tested? Contact us to begin the submission process or visit our Bangkok facility.