Natural Diamonds
What are Natural Diamonds?
Natural diamonds are gemstones that are formed deep within the Earth over billions of years. They are composed of crystallised carbon, and are prized for their brilliance, rarity, and exceptional hardness, making them one of the most enduring and sought-after stones in fine jewellery, and a popular choice for engagement and wedding rings.
Where are they sourced from?
Natural Diamonds are mined from diamond-rich regions around the world, including countries such as Botswana, Canada, Russia, and Australia. These deposits are typically found in kimberlite pipes—which are ancient volcanic formations that bring diamonds closer to the surface.
How are they made?
Natural diamonds form under extreme heat and pressure approximately 150–200 kilometres beneath the Earth’s surface. Over time, carbon atoms bond in a crystal structure to form the diamond, and volcanic activity transports them upward, where they can eventually be mined.
Do they come in colour variants?
Yes, while colourless diamonds are the most well-known, natural diamonds occur in a spectrum of colours. These include yellow, brown, pink, blue, and even rare greens and reds, with colour caused by trace elements or structural variations during formation.
What grading levels do they have?
Natural diamonds are graded according to the 4Cs: cut, colour, clarity, and carat weight. Independent organisations such as the Gemological Institute of America (GIA) assess and certify diamonds, providing a standardised way to evaluate their quality and value.
What is the meaning behind a natural diamond?
Natural diamonds are often associated with enduring love, strength, and commitment. Formed over billions of years, they symbolise resilience and timelessness, which is why they are traditionally chosen for engagement and milestone jewellery.