Combining global standards with innovative technology for complete confidence — precise identification and full 4C grading that confirms a diamond is laboratory grown.
JTR Lab-Grown Diamond Identification Reports identify and document loose lab-grown diamonds with the highest possible resolution and reliability.
As lab-grown diamonds become widely available, transparent origin confirmation is essential. Our advanced detection technologies distinguish laboratory-grown stones with confidence — bringing clarity to a fast-growing market.
The Lab-Grown Diamond Identification Report pairs complete 4C grading with an interactive JTR360 view — a 360° video of the actual stone that can be rotated and examined from every angle.
It is the first lab-grown diamond report in the industry to include a visualization of the actual graded stone, giving traders and consumers unmatched transparency and confidence in what they are buying.
Confirms the diamond is laboratory grown — not natural or simulant — using FTIR, UV-Vis and photoluminescence spectroscopy to read each stone’s fingerprint.
Precise mass measurement to two decimal places on validated micro-balances, per ISO 24016 and the IDC Rule Book.
Identification of colour grade in line with the IDC Rule Book and international 4Cs standards.
Documentation of internal and external features from Loupe Clean to Pique 3, following ISO 24016 and the IDC Rule Book.
Assessed for proportions, symmetry and polish , the elements that define a diamond’s brilliance and fire, in line with global grading practices.
An interactive, frame-by-frame 360° video of the diamond that allows examination from every angle . An industry-first feature for unmatched transparency.
Our reports feature advanced anti-counterfeiting measures that ensure authenticity and peace of mind.
Prevents any alteration of report details. Hidden text can only be read under magnification.
Responds to light at a latent wavelength — measurable only spectrometrically, making duplication impossible.
Special markings visible only under ultraviolet light provide an additional layer of protection.
Connects directly to JTR servers for instant validation, confirming the report is authentic.
Add your brand’s logo to the report with a brand registration or authorization certificate, reinforcing your credibility.
Laser-inscribe the report number or custom content on the diamond — read with the IRIS Laser Inscription Reader for added security.
A tamper-proof seal guarantees the report and diamond belong together and protects the stone — the perfect retail kit.
Compare the Lab-Grown Diamond Identification Report and Report Mini to select the format that best matches your requirements.
| Most detailed Lab-Grown Diamond Report Large format |
Report Mini Compact format |
|
|---|---|---|
| Grading Criteria | ||
| Authenticity of Diamond | ||
| Carat | ||
| Colour Grade | ||
| Fluorescence Grade | ||
| Clarity Grade | ||
| Cut Grade | ||
| Proportion | ||
| Symmetry | ||
| Polish | ||
| Additional Services | ||
| Co-Branding | ||
| Laser Inscription * | ||
| Sealing | ||
| Security Features | ||
| Micro Text | ||
| Spectrometric Hologram | ||
| Fluorescence Marks | ||
| QR Code | ||
| Size | ||
| Folded | 100 × 210 mm | 91 × 127 mm |
| Unfolded | 296 × 210 mm | 180 × 127 mm |
* Laser Inscription available on request.
Every JTR lab operates under global standards, independent accreditations, and the expertise of certified gemologists.