Diamond
All GemsThe Sapphiaura Gem Guide

Diamond

Pure crystallized carbon, the hardest natural substance on earth, forged in the mantle's furnace and celebrated for unmatched fire.

Pure crystallized carbon, the hardest natural substance on earth, forged in the mantle's furnace and celebrated for unmatched fire.

Mohs Hardness10 / 10
Signature ColorColorless
Primary OriginsBotswana

Origin & Formation

Diamonds crystallize 150–200 km below the surface, where carbon cools under colossal heat and pressure, then ride to the surface in ancient volcanic pipes called kimberlites.

Known origins: Botswana, Russia, Canada, Australia, South Africa

Color Variations

  • Colorless
  • Fancy yellow
  • Fancy pink
  • Fancy blue
  • Champagne

Symbolism & Lore

An emblem of eternal love, strength, and invincibility, descended from the Greek adamas, meaning unconquerable.

Buying Tips from Our Gemologists

Master the 4 Cs — cut above all, as it drives brilliance. Avoid symmetry and polish grades below Very Good, and verify a grading report from an independent lab such as GIA or IGI for every stone.

Caring for Your Diamond

Hard but not unbreakable — a single sharp knock can cleave it. Clean in warm soapy water with a soft brush and store separately to avoid scratching other gems.

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