Diamond
Education
Learn the science, quality and
craftsmanship behind every diamond.
What is Diamond?
A diamond is a precious gemstone formed entirely of carbon atoms arranged in a crystalline lattice structure. Known for exceptional brilliance, hardness, and durability, diamonds are the hardest natural substance on Earth - scoring a perfect 10 on the Mohs scale.
Lab-grown diamonds share the same physical, chemical, and optical properties as natural diamonds, making them optically identical and scientifically indistinguishable.
Renowned for their brilliance and timeless sophistication, diamonds represent the perfect harmony of nature, science, and craftsmanship. Their exceptional sparkle, durability, and rarity have made them a symbol of luxury and lasting elegance across generations, admired for both their beauty and intrinsic value.
Diamond Anatomy
Choose Your Shape
Each silhouette tells a different story. From timeless rounds to bold marquise, discover nine distinctive cuts and their unique optical personalities.
Round
Oval
Pear
Emerald
Cushion
Princess
Marquise
Radiant
Heart
THE 4 C's
The universal standard for evaluating the quality and value of a diamond.
CARAT
Carat refers to the weight of a diamond. One carat equals 0.20 grams. Larger carat diamonds are generally rarer and more valuable, but overall beauty also depends on cut, color, and clarity.
COLOR
Diamond color measures the absence of color in a diamond. Color grading usually ranges from D (colourless) to Z (light color). Colorless diamonds are considered the most valuable due to their rarity and brilliance.
CLARITY
Clarity refers to the presence of natural inclusions or blemishes within a diamond. Clarity grades include: FL, IF, VVS1, VVS2, VS1, VS2, SI1, SI2, I1, I2, I3.
CUT
The cut of a diamond determines how well it reflects light. A well-cut diamond delivers maximum sparkle and brilliance. Cut grades generally include: Excellent, Very Good, Good, Fair, Poor.
Additional Grading
Properties
Beyond the four foundational pillars, these critical attributes separate ordinary stones from true masterpieces of the gem world.
Polish
Surface smoothness after cutting. Exceptional polish enables flawless shine and maximum surface light reflection.
Symmetry
Precise alignment of facets. Perfect symmetry routes light optimally and achieves extraordinary fire and brilliance.
Hearts & Arrows
A stunning optical effect achieved by master cutters, indicating the highest tier of symmetry and proportion precision.
Luster
How light interacts with the surface. High luster creates crisp, brilliant visual energy that commands attention.
Fluorescence
A natural glow visible under UV light. Can elevate crispness or subtly shift the stone's overall color profile.
Certification
A formal IGI grading report transparently guarantees the authenticity, origin, and distinct quality traits.
Fancy Colors
Graded by intensity, hue, and saturation. Fancy Vivid colored diamonds offer unparalleled rare natural beauty.
Cutting Process
The meticulous journey from rough stone to masterpiece through planning, cleaving, bruting, and faceting.
The Cutting Process
Gemological
Certification
Every Mahant Exports diamond is accompanied by a formal grading report from a globally recognised independent gemological laboratory. This certificate serves as an objective, authoritative record of your diamond's unique characteristics - ensuring complete transparency and confidence with every purchase.