Certified Brilliance: Proving the Origin and Quality of Every De Vere Brilliance Lab-Grown Diamond
At De Vere Brilliance, we believe that a diamond should sparkle not only with beauty—but with truth.
That’s why every lab-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 lab-grown—not mined natural diamond—and outline the method of creation (CVD or HPHT), providing complete transparency into the lab-grown diamond’s origin and journey.
Trusted Certification Bodies
All De Vere Brilliance lab-grown diamonds are certified by world-renowned institutions, including:
IGI (International Gemological Institute)
A global leader in grading lab-grown diamonds. IGI certificates include a clear statement of manufacturing facility, origin and a laser inscription number for traceability.GCAL (Gem Certification & Assurance Lab)
GCAL provides a unique “Certificate of Authenticity” with every lab-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 lab-grown diamonds, identifying growth process and quality.
Laser Inscription for Peace of Mind
Every certified De Vere Brilliance lab-grown diamond is laser-inscribed with its unique certificate number—visible only under magnification. This discreet mark links your lab-grown diamond to its grading report and ensures traceability and peace of mind.
Proof of Origin: Ethically Created with Clean 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, including solar, wind, and hydro power. Our certification process validates this origin story—making your lab-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 lab-grown diamond is ethically, sustainably and responsibly lab-grown.
- Customer Confidence
The Brilliance Guarantee
At De Vere Brilliance, we are committed to transparency. Every lab-grown diamond is accompanied by its certification, proof of clean-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.