Diamond Education

How Are
Natural Diamonds
Formed?

An extraordinary natural journey that takes millions to billions of years.

Explore The Journey
The Journey Formation Process From Earth to You Rarity & Value FAQs
The Wonder of Nature

Nature's Masterpiece:
Millions to Billions of
Years in the Making

Natural diamonds are formed deep within the Earth under extreme heat and pressure, then brought closer to the surface through geological processes.

Each diamond has its own natural story shaped by extraordinary conditions and time.

Natural Origin

Formed within the Earth's mantle by natural forces.

Timeless

Takes millions to billions of years to create.

Extraordinary

A rare combination of natural conditions and time.

Unique Journey

Every natural diamond has an individual origin story.

The Formation Process

The Journey Begins Deep Inside the Earth

Heat, pressure and extraordinary amounts of time create natural diamonds.

Deep inside the earth
1

Deep Within the Earth

Diamonds form deep beneath the Earth's surface, within the mantle.

Heat and pressure
2

Extreme Heat & Pressure

Intense geological conditions allow carbon atoms to crystallize.

Diamond crystallization
3

Diamond Crystallization

Carbon develops into the crystal structure associated with natural diamonds.

Volcanic eruption
4

Volcanic Journey

Geological activity can transport diamonds toward the Earth's surface.

Natural diamonds near surface
5

Closer to the Surface

Diamonds may eventually be found in geological deposits where they can be discovered.

Natural diamond journey
From Earth to You

A Long Journey
That Ends With You

After discovery, rough diamonds are sorted, evaluated, cut and polished to reveal their brilliance and beauty.

Discovery

Diamonds are located in natural deposits.

Sorting & Grading

Rough diamonds are evaluated for their characteristics.

Cutting & Polishing

Skilled cutters shape each diamond for brilliance.

Your Diamond

A natural diamond ready to become part of your story.

Rare By Nature

Why Natural Diamonds Are Rare

Natural diamonds depend on unusual geological conditions, vast periods of time and limited natural supply.

Rare Formation

Only certain geological conditions can create diamonds.

Vast Time

Natural formation takes immense periods of time.

Limited Discovery

Only a portion of natural deposits produce gem-quality stones.

Enduring Meaning

Natural diamonds are valued for rarity, beauty and heritage.

Common Questions

Frequently Asked Questions

Natural diamonds form over extremely long geological periods, often millions to billions of years.
Natural diamonds generally form deep within the Earth's mantle.
Geological and volcanic processes can move diamond-bearing material toward the surface.
No. Natural diamonds can form during different geological periods and may vary significantly in age.
Their formation requires a specific combination of geological conditions, time and natural processes.
Gemological testing and professional grading can help determine a diamond's natural origin.
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