Diamond Jewellery Certification
Diamond Identification Report: Full grading and identification document. Cut, Color, Clarity, Proportions, finish (Polish & Symmetry),, and plot of the diamond’s inclusions. Laser inscription and diamond pre-grade Folios available. Hologram and special security features render the document tamperproof.
Diamond Identification Card: Diamond grading report with Cut, Color, Clarity, Proportions, finish (Polish & Symmetry), and photo,. A full report with plot or a full appraisal report may be ordered from this report.
Pre-grade Folio: Pregrade with Cut, clarity, Color, Carat weight, and Packaged in a durable parcel folio, with option to display the diamond. A full page report with plot or a full page appraisal report may be ordered from this report.
All CGL appraisal reports include actual (if graded prior to mounting) or estimated carat weights, cut, clarity and color. For high volume programs, lower cost laminated paper appraisal and grading / authenticity reports are available.
we are proud to introduce you to the services of Crystalline Gemological Laboratory (Herein after call “CGL”). We offer the highest standards in diamond and colored stone grading, with a commitment to accuracy and reliability. It’s why we are proud to count most of the major jewelry chains among our clients, as well as many others.
Diamond Report(s)
| Full - Unmounted | Full - Mounted | CC - Unmounted | CC - Mounted |
|---|---|---|---|
| A full page (81/2 x 11) | A full page (81/2 x 11) | card format (3 3/8 x 2 1/8) | card format (3 3/8 x 2 1/8) |
| laminated tri fold document | laminated tri fold document | laminated credit card format | laminated credit card format |
| Appraisal of a Description | Appraisal of a Description | Appraisal of a Description | Appraisal of a Description |
| Dimension, Cut, Color, Clarity, Carat Weight, Proportions, Finish (Polish & Symmetry), Plot of inclusions (or photo) Hologram and special security features render the document tamperproof | Description and Conclusion (Cut, Color, Clarity, Carat weight), and photographs | Dimension, Cut, Color, Clarity, Carat Weight, Proportions, Finish (Polish & Symmetry), Hologram and special security features render the document tamperproof | Appraisal of a Mounted Diamond(s) Jewellery in card format (3 3/8 x 2 1/8”).Reports include Appraisal of a mounted piece including, Description and Conclusion (Cut, Color, Clarity, Carat weight), and photographs |
Mobile Lab Services