How Are Natural Diamonds Formed?

The Genesis of Natural Diamonds

The birth of natural diamonds is an enigmatic journey that unfolds deep within the Earth's mantle, offering a captivating glimpse into the geological forces that shape our planet's treasures. In this exploration, we dive into the remarkable process by which these precious gems come into existence.

The Origin Story: Deep Within the Earth

Natural diamonds are the result of complex geological processes that occur within the Earth's mantle. Situated between the Earth's crust and core, the mantle hosts an array of elements and compounds, including carbon. The generally accepted scientific theory posits that diamonds form from carbon-rich fluids or melts found within the mantle.

Subducting Oceanic Plates: A Key Player

One intriguing contributor to the formation of natural diamonds is subducting oceanic plates. These plates, set into motion by the relentless tectonic dance of the Earth's lithosphere, plunge into the depths of the mantle. This dramatic descent sets the stage for the remarkable transformation of carbon into one of the world's most coveted gemstones.

The Crucible of Heat and Pressure:

Deep within the Earth's mantle, extraordinary conditions prevail—intense heat and immense pressure create the ideal environment for diamond formation. Under these extreme circumstances, carbon atoms undergo a miraculous metamorphosis, crystallizing into the iconic structure that characterizes diamonds.

The Timeframe of Transformation:

Determining the exact timeframe for diamond formation is a formidable challenge. The process spans an astonishing range, encompassing millions to billions of years. The duration depends on a myriad of factors, including specific geological conditions and processes. The depth at which this transformation occurs, far beyond the reach of direct observation, adds an element of mystery to this natural wonder.

While the precise mechanisms of diamond formation continue to be subjects of scientific exploration and inquiry, the overarching process is firmly grounded in our understanding of geological science.

Our Commitment to Sustainability and Ethics

At codebyEdge, we are passionate advocates for sustainability and ethics in the jewellery industry. Our dedication to these principles extends to every facet of our business. We don’t just accessorise with claims about ethics and sustainability; they’re at the heart of every decision we make.

We carefully consider the environmental and humanitarian impact of everything we do, from sourcing diamonds and gemstones responsibly to paying our staff and suppliers a fair wage, using recycled packaging and minimising waste by making everything to order. And we know we’re not perfect – yet – but we’re continually striving to do better.

A Responsible Choice: Laboratory-Grown Diamonds

We proudly offer a range of laboratory-grown diamonds as part of our commitment to sustainability. These diamonds, cultivated in controlled environments, provide an ethical and environmentally conscious alternative to mined diamonds.



A Trailblazing Choice

Our commitment to sustainability drives us to be trailblazers in the use of laboratory-grown diamonds. These diamonds offer an ethical and eco-friendly alternative to mined diamonds, making them a wonderful addition to the world of jewellery.

Exploring the Depths

The formation of natural diamonds takes us on a captivating journey into the depths of the Earth. This journey involves the crystallization of carbon-rich fluids or melts found deep within the Earth's mantle, a process that unfolds over a vast expanse of time.

As we explore the depths of diamond formation, we gain a profound appreciation for the natural forces that yield these exquisite gemstones. The mysteries of diamond creation continue to inspire and intrigue, serving as a testament to the Earth's geological wonders.