Diamond Certificate

A diamond certificate is an independent report that describes the quality and characteristics of a diamond in a clear and measurable way. It helps buyers understand the exact details of the stone they are purchasing. Every certified diamond is checked by trained gemologists using standard grading tools and methods.

We provide certificates from well-recognized grading laboratories. These reports list the grading for cut, color, clarity and carat weight along with measurements, polish, symmetry and other features that define the stone.

Why Diamond Certification Matters

Certification ensures that the diamond you receive matches the specifications mentioned at the time of purchase. It offers clarity on the quality of the stone and gives you a document that can be used for insurance, resale or future valuation. A certified diamond also makes comparison between different stones easier because each characteristic is measured and recorded in a consistent way.

What a Diamond Certificate Includes

A standard diamond certificate covers the following details:

  1. Carat Weight: The exact weight of the diamond, measured to the second decimal. Carat weight affects the size and price of the stone.
  2. Color Grade: The presence of any tint in the diamond is evaluated on a graded scale. The most preferred stones fall closer to the colorless range.
  3. Clarity Grade: The visibility of natural inclusions and blemishes inside the diamond is checked using magnification and graded on a clarity scale.
  4. Cut Grade: This grade reflects how well the stone has been proportioned and finished. Cut affects the diamond’s brightness and overall visual appeal.
  5. Measurements: The length, width, depth and table size are recorded in millimeters for precise specification.
  6. Polish and Symmetry: These details describe the smoothness of the diamond’s surface and how well its facets align with each other.
  7. Fluorescence: Any reaction of the diamond to ultraviolet light is noted in the report.
  8. Unique Certificate Number: Each diamond comes with a tracking number printed on the certificate. Many stones also have this number laser-inscribed on the girdle for easy verification.

Recognized Certification Laboratories

We offer diamonds certified by established and trusted labs in India and around the world. These include:

GIA (Gemological Institute of America)

Known for strict and consistent grading. GIA is widely respected in the global diamond industry.

IGI (International Gemological Institute)

One of the most commonly used certificates in India. IGI is preferred for both natural and lab-grown diamonds.

SGL (Solitaire Gemmological Laboratories)

Popular in Indian retail stores for lightweight jewelry and smaller diamonds.

Each certificate follows standard grading terminology and is accepted by jewelers and appraisal agencies across the country.

How to Verify a Certificate

You can cross-check the certificate details by entering the certificate number on the respective laboratory’s website. This helps confirm the authenticity of the grading and ensures the diamond matches the information provided.

Digital and Physical Copies

Many grading labs now issue both physical and digital certificates. The digital copy can be downloaded directly through the laboratory’s verification page. Physical copies are supplied along with the jewelry for customer records.

Summary

A diamond certificate is an important document for transparency, accuracy and long-term value. It gives buyers confidence and ensures that every diamond has been graded with clear and measurable standards. We provide only certified stones so that customers can review the quality of their diamond with complete clarity.