At Sunehriè – More than Jewelry, we believe that a diamond purchase should be as confident as it is meaningful. Understanding diamond quality and certification helps customers appreciate the true value and beauty of every piece.

Understanding the 4Cs of Diamonds

Diamond quality is globally evaluated based on the 4Cs:

Cut

The cut determines how well a diamond reflects light. A well-cut diamond appears more brilliant and sparkles intensely.

Color

Diamond color grading ranges from colourless to light yellow or brown. Near-colourless diamonds are typically preferred for their bright appearance.

Clarity

Clarity refers to internal inclusions or external blemishes. Diamonds with fewer imperfections are considered more valuable.

Carat Weight

Carat measures the diamond’s weight and contributes to its size and rarity.

IGI Diamond Certification

Many of our diamonds are certified by the International Gemological Institute (IGI), one of the world’s leading diamond grading organisations.

An IGI certificate provides a detailed analysis of the diamond’s characteristics, including:

  • Shape and Cutting Style
  • Measurements
  • Carat Weight
  • Colour Grade
  • Clarity Grade
  • Cut Quality (for round diamonds)
  • Polish and Symmetry
  • Fluorescence
  • Proportions Diagram

Each IGI-certified diamond is assigned a unique report number that can be verified for authenticity.

Why Choose Certified Diamonds?

  • Ensures authenticity and quality assurance
  • Provides transparency in pricing
  • Protects long-term value
  • Enhances confidence while purchasing fine jewellery
  • Supports resale or upgrade decisions

Sunehriè Diamond Assurance

At Sunehriè, we carefully select diamonds that meet our quality standards and design philosophy. Where applicable, certified diamonds are accompanied by IGI documentation for customer verification and peace of mind.

Our commitment is to offer jewellery that combines timeless elegance with trusted craftsmanship.