Certified Brilliance: Proving the Origin and Quality of Every De Vere Brilliance Laboratory-Grown Diamond
At De Vere Brilliance, we believe that a diamond should sparkle not only with beauty—but with truth.
That’s why every laboratory-grown diamond in our collection comes with full certification from internationally recognised gemological laboratories, providing verifiable proof of origin, quality, and authenticity.
What Does Certification Mean?
A diamond certificate, sometimes called a grading report, is a detailed document issued by an independent gemological lab. It evaluates and grades your diamond based on the globally accepted 4Cs: Carat, Cut, Clarity, and Color.
But we go further.
Our certifications also confirm that the diamond is laboratory-grown, not a mined natural diamond, and outline the method of creation (CVD or HPHT), providing complete transparency into the laboratory-grown diamond’s origin and journey.
Trusted Certification Bodies
All De Vere Brilliance laboratory-grown diamonds are certified by world-renowned institutions, including:
IGI (International Gemological Institute)
A global leader in grading laboratory-grown diamonds. IGI certificates include a clear statement of manufacturing facility, origin and a laser inscription number for traceability.GCAL (Gem Certification & Assurance Laboratory)
GCAL provides a unique “Certificate of Authenticity” with every laboratory-grown diamond, backed by a zero-tolerance guarantee on grading accuracy.GIA (Gemological Institute of America) (Available on select stones)
As one of the most respected authorities in gemology, GIA offers full grading reports for laboratory-grown diamonds, identifying growth process and quality.
Please be aware that the GIA is changing it’s grading system for laboratory-grown diamonds. This is believed to be replacing the conventional 4Cs with a ‘Premium’ and ‘Standard’ grading. Details regarding this new grading system have yet to be finalised.
Laser Inscription for Peace of Mind
Every certified De Vere Brilliance laboratory-grown diamond is laser-inscribed with its unique certificate number—visible only under magnification. This discreet mark links your laboratory-grown diamond to its grading report and ensures traceability and peace of mind.
Proof of Origin: Responsibly Created with Certified Renewable Energy
Our diamonds aren’t just certified for quality—they’re also traceable to a sustainable source. De Vere Brilliance only works with manufacturing facilities that use renewable energy (where possible), including solar, wind, and hydro power. Our certification process validates this origin story, making your laboratory-grown diamond a symbol of beauty and integrity.
Why Certification Matters
Verified Quality – Know exactly what you’re buying with unbiased grading.
Transparent Origin – Confirm your laboratory-grown diamond is responsibly and sustainably created.
- Customer Confidence
The Brilliance Guarantee
At De Vere Brilliance, we are committed to transparency. Every laboratory-grown diamond is accompanied by its certification, proof of certified renewable energy creation, and a legacy of craftsmanship you can believe in.
Because brilliance isn’t just how a diamond shines—
It’s how it’s made.