A Quadrillion Tons of Diamonds Lurk Deep Inside Earth

The sparkly gems are even more common than thought, based on the latest estimates.
Learn how diamonds do more than just shine as flashy bling.

D&D 5E - Calculating a fist-sized diamond, Page 5

A Quadrillion Tons Of Diamonds May Be Trapped Deep In Earth's Interior

A Stash of a Quadrillion Tons of Diamonds May Be Hiding Deep Inside Earth

Is there a theoretical maximum size to a naturally occurring diamond on an earth sized planet? - Quora

Jewels in Maitland

There's over a quadrillion tons of diamonds below Earth's surface, scientists estimate

A Quadrillion Tons of Diamonds Lurk Deep Inside Earth

Why are diamonds not commonly found on Earth's surface despite being abundant underground? - Quora

Jewels in Maitland