Enjoy complimentary shipping Same day concierge delivery service in the San Francisco Bay Area
Cart (0)

Diamond Facts for Kids and Adults

“Diamonds”. The very word conjures up images of sparkle, luxury, and everlasting love. These gems are among the most prized items in the world. They're popular for their breathtaking beauty and rarity.


Let's explore the fascinating world of diamonds, both fun and informative for everyone. We'll delve into the captivating story of how gems are usually formed deep within the Earth. We’ll explore their features that make them so special.


You'll learn what makes diamonds unique and valuable. It includes their hardness, sparkle, and role. Whether you're a budding gem enthusiast or simply looking to expand your knowledge, it doesn't matter. Our guide will provide a captivating glimpse into the world of gems.

How Are Diamonds Formed? The Science Behind Diamonds 

Diamonds are created deep beneath the Earth's surface. Their formation is a testament to the immense power of geological forces working over millions of years:


  • Natural Formation. The gems originate in the Earth's mantle. It’s a thick layer beneath the crust. Here, carbon atoms undergo a remarkable transformation. It’s all under conditions of unimaginable pressure and intense heat. These atoms are subjected to pressures exceeding 45,000 atmospheres and temperature 900-1300 degrees Celsius. They crystallize into the tightly bonded structure of a gem.
  • Chemical Structure. At the heart of a gem’s properties lies its unique composition. Diamonds are essentially pure carbon. It’s an element ubiquitous in nature. However, it's the arrangement of these carbon atoms that sets gems apart. They form a robust, three-dimensional lattice structure with each carbon atom bonded to four others. This network accounts for the gem's hardness and durability.

As a fact for kids, compared to other gems, diamonds stand out in many key aspects:


  • Hardness. Diamonds are unmatched in hardness. They’re the hardest naturally occurring substance on Earth. This hardness makes them resistant. It stems from their tightly bonded atomic structure.
  • Formation. Unlike many gems, diamonds are born under the extreme conditions of the Earth's deep mantle. This origin contributes to their rarity and allure.
  • Chemical Composition. Other gems may contain different elements. However, diamonds are always made only of carbon. This purity is usually coupled with their crystalline structure. It contributes to their distinctive optical properties. For example, their brilliance and dispersion.

The journey of this gem is a testament to the enduring power of geological processes. Understanding the science behind gem formation enhances our appreciation for these remarkable creations.

Fascinating Diamond Facts You Didn’t Know 

Here are some fascinating facts that might surprise you:


  • The Hardest Natural Substance. Diamonds are not only the hardest natural material known to humankind. They also have exceptional thermal conductivity. It means they can efficiently conduct heat. These properties make them invaluable for industrial uses. For example, cutting tools for drilling, grinding, and polishing.
  • Gems in Space. Among 5 and more facts about diamonds, you might be surprised to learn that these gems aren't exclusively Earth-bound. Scientists have discovered them within meteorites that have fallen to Earth. They suggest that these gems can form in the extreme conditions of space. This cosmic connection adds an extra layer of intrigue to the already captivating story.
  • Historical Significance. Diamonds have held a place of immense value and meaning throughout our history. They have adorned the crowns of emperors and queens. They have been incorporated into sacred religious artifacts. And they have served as signs of love and commitment in rings. Their enduring allure and timeless beauty have captivated people for centuries.

These are just a few of the many facts that make gems truly extraordinary. From their hardness to cosmic origins, they continue to inspire wonder.

Fun Facts for Kids: Diamonds Are More Than Just Gems 

These gems are more than just sparkly jewels in rings! Diamonds are about amazing natural wonders with some really cool fun facts that kids will love.


Pop Culture:


  • Movie Stars. These gems are famous in movies! Remember the "Titanic"? That huge gem was a big deal. Many cartoons and kids' shows also feature sparkling gems. For example, "Dora the Explorer" or "My Little Pony."
  • Gem Characters. Some stories even have diamond characters! There might be a friendly gem who helps a lost puppy. Or it can be a mischievous gem who loves to play tricks.

Colorful and Shaped:


  • Rainbow Gems. Did you know gems aren't always clear? They can be yellow, pink, blue, or even green! These colorful items are super rare and extra special.
  • Shapes. Gems aren't just round. They can also be cut into fancy shapes. They include hearts, squares, or even stars! Skilled jewelers use special tools to make them sparkle even more.

Diamond in Nature: Info for Kids:


  • Tiny Treasures. You might find tiny gems in nature! They can be really small and look like sparkly pebbles. People who love to search for rocks and minerals sometimes find them.
  • Dust. Some places have gem dust! It's not like real dust, though, it’s made of tiny gem pieces. Those sparkle in the sunlight.

So, the next time you see a diamond, remember these fun facts! These gems are more than just pretty jewelry. They're amazing natural wonders with a sparkle all their own.

The Journey of a Diamond: From Mine to Jewelry

According to our interesting facts about diamonds, the journey of this gem is a long and fascinating one. It’s from its deep-earth origins to its final place as a sparkling gem in a piece of jewelry.


These gems are typically found deep within the Earth's crust. Mining these precious gems involves significant effort and technology:


  • Open-Pit Mining. In this method, large pits are dug to access diamond-bearing rock. Heavy machinery extracts the rock, which is then processed to separate the diamonds.
  • Underground Mining. When gems are deeper in the Earth, underground mining techniques are employed. Miners dig tunnels and shafts to reach the gem-bearing rock.

According to our facts about diamonds, once mined, rough gems are carefully examined. And then, they’re expertly cut and polished. It helps maximize their brilliance and sparkle. This process requires skilled artisans. They use specialized tools to shape the gem and reveal its beauty:


  • Cutting. The gem is carefully shaped and faceted. It optimizes its light reflection and refraction.
  • Polishing. After cutting, the gem is meticulously polished. It helps achieve a smooth, mirror-like finish. It enhances its brilliance.
  • Grading. Gems are graded based on four key characteristics. They include cut, color, clarity, and carat weight. These factors determine the gem’s quality and value.

The culmination of our interesting facts about diamonds journey is the transformation of a rough gem into a stunning piece. Gems are widely used in many forms of accessories:


  • Engagement Rings. Gems are the traditional choice for engagement rings. They symbolize everlasting love and commitment.
  • Necklaces. From delicate pendants to dazzling necklaces, these gems add a touch of elegance and sophistication.
  • Earrings. Diamond earrings range from simple studs to elaborate chandelier designs. They offer many styles to suit different tastes.
  • Bracelets. Bracelets, whether tennis bracelets or delicate bangles, add a touch of sparkle and glamour.

In conclusion of our “facts about diamonds” guide, the journey of a gem, from its formation deep within the Earth to its transformation into a cherished piece of jewelry, is a testament to the enduring allure and timeless beauty of this extraordinary gem.
Back to blog