What is a Diamond Certificate?
A diamond certificate (also known as a grading report) is an official document issued by an independent gemological laboratory. It provides a complete evaluation of a diamond’s characteristics, including the 4Cs — Cut, Color, Clarity, and Carat Weight. This certificate is your guarantee of authenticity and quality
At Highcarat Diamonds, every piece of jewelry comes with an authentic certification. We guarantee that all our lab grown and natural diamonds are tested, verified, and graded for cut, clarity, color, and carat weight. Our certification ensures you are not only buying a diamond but also trust, transparency, and long-lasting value.
Certificate section formats
✔ Certified Authenticity – Every diamond is 100% real and verified.
✔ Ethical & Conflict-Free – Certified eco-friendly, lab grown, and responsibly sourced.
✔ Transparent Grading – Detailed 4Cs report (Cut, Clarity, Color, Carat).
✔ Lifetime Guarantee – Certified quality you can trust forever.
✔ Global Standards – Certified by leading gemological labs.
Understanding the 4Cs
Cut: Determines brilliance and sparkle.
Color: The natural tint of the diamond, graded from D (colorless) to Z.
Clarity: Internal purity and visible inclusions under magnification.
Carat: The diamond’s weight, which contributes to its size and value.
Every Highcarat Diamonds is accompanied by a certificate detailing all 4Cs clearly.
Why Choose Certified Diamonds?
Certification is your proof of quality. It confirms that the diamond you purchase is:
● Authentically lab grown or natural
● Graded for cut, clarity, color & carat (4Cs)
● Verified for ethical sourcing & conflict-free standards
● Backed by independent gemological experts
When you shop at Highcarat Diamonds, you receive more than jewelry — you receive confidence, trust, and value.
What’s Included in Your Certificate
● Diamond Shape & Measurements
● Carat Weight
● Cut, Color & Clarity Grade
● Polish & Symmetry
● Certification Number (Unique ID)
● Verification of Ethical / Lab Grown Origin
