At IJC Worldwide, we provide precise and independent Fancy Coloured Diamond Grading Reports for both natural and lab-grown diamonds. These reports are crafted with gemological expertise and international standards, ensuring clarity, confidence, and complete disclosure about the diamond’s colour origin, growth process, and quality.
A Fancy Coloured Diamond is one that exhibits an intense, natural-looking colour such as pink, blue, yellow, green, orange, or violet. These diamonds fall outside the standard D-to-Z colour grading scale and are evaluated by their hue, tone, and saturation.
Whether naturally formed deep within the earth or lab-created using advanced CVD or HPHT methods, fancy coloured diamonds are rare, stunning, and increasingly sought after in the luxury jewelry market.
Every diamond submitted to IJC-whether natural or lab-grown-is examined using advanced equipment and the expertise of certified gemologists. Each grading report covers :
| Carat Weight | Shape and Measurements |
| Clarity Grade | Cut Quality (where applicable) |
| Fancy Colour Grade | Hue (e.g., pink, blue, yellow) |
| Tone (light to dark) | Saturation (faint to vivid) |
| Growth Origin | Natural Diamond |
| Lab-Grown Diamond (CVD/HPHT) | Treatment Disclosure |
| Laser Inscription Information | QR Code and Report ID for Authentication |
A premium certificate for naturally mined coloured diamonds, including :
Ideal for : Retailers, auction houses, and high-value collectors.
Designed for coloured diamonds created via HPHT or CVD methods :
A concise report confirming :
Best suited for : Wholesale verification and fast trade transactions.
Our reports use standardized descriptions such as :
All grades are visually supported and spectroscopically verified.
For additional security and peace of mind, we offer a tamper-proof sealed package with your certified diamond and report, preserving its authenticity during transport or sale.
Each IJC Fancy Coloured Diamond Report is assigned a unique ID and QR Code. Customers and retailers can verify authenticity via our online report verification tool.
Why Choose IJC Fancy Colour Reports ?
Clear distinction between natural and lab-grown origins
Detailed fancy colour breakdown using globally accepted terms
Trusted by jewelers, designers, and auctioneers
Quick turnaround & international certification forma
Option for sealed grading & laser inscription
