The Splendour of Natural Colour Diamonds

Natural color diamonds are a rare and exquisite form of diamond that displays vibrant and captivating hues. Unlike traditional white diamonds, which are valued for their lack of color, natural color diamonds derive their beauty from the presence of distinct colors such as yellow, pink, blue, green, and even red. These special diamonds are really wanted by people who collect things, those who invest money, and those who really love jewelry. This is because they look one-of-a-kind and incredibly fascinating.

Natural color diamonds form due to unique geological factors during their creation. While white diamonds are formed under immense pressure and heat deep within the Earth’s mantle, natural color diamonds undergo additional processes that introduce trace elements into their crystal lattice structure. These trace elements can include nitrogen, boron, hydrogen, and even radiation exposure. The presence of these elements alters the diamond’s molecular structure and gives rise to its distinct color.

Yellow diamonds are one of the most common types of natural color diamonds. The presence of nitrogen impurities in the crystal lattice causes the diamond to absorb blue light, resulting in a yellow hue. The yellow color can range from light to bright canary yellow. Brighter shades are less common but worth more.

Pink diamonds are another highly coveted variety of natural color diamonds. Their pink hue is believed to be caused by a distortion in the crystal lattice structure during formation. Pink diamonds can range from delicate pastel pinks to intense and vibrant shades. The Argyle mine in Western Australia is renowned for producing some of the world’s most exquisite pink diamonds.

Blue diamonds are some of the rarest and most valuable natural color diamonds. The presence of boron impurities in the crystal lattice structure gives rise to their blue coloration. Blue diamonds can range from light sky blue to deep ocean blue, with the intensity of color determining their value. The Hope Diamond, one of the most famous gemstones in the world, is a prime example of a blue diamond.

In case you missed it: Natural Yellow Colour Diamonds

Green diamonds are unique in that their color is a result of natural radiation exposure. When a diamond is exposed to radiation over millions of years, it can develop a green hue. Green diamonds exist in various shades, from pale minty green to dark forest green. The ones with strong and evenly spread color are very valuable.

Red diamonds are the rarest and most elusive of all natural color diamonds. Their red coloration is believed to be caused by a deformation in the crystal lattice structure during formation. Red diamonds are incredibly scarce, with only a handful known to exist. Their rarity and captivating beauty make them highly sought after by collectors and investors.

The value of natural color diamonds is determined by several factors, including the intensity and distribution of color, size, clarity, and overall rarity. The GIA made a system to grade colorful diamonds. They rate them from Faint to Fancy Vivid, with Fancy Vivid being the top grade for strong and bright colors.

In recent years, the demand for natural color diamonds has surged, leading to significant price appreciation. These diamonds have become highly sought after as investments due to their rarity and potential for long-term value growth. Additionally, their unique beauty and individuality make them popular choices for one-of-a-kind jewelry pieces.

In case you missed it: Natural White Color Diamonds


Natural color diamonds are a testament to the splendor and diversity found in nature’s creations. Their vibrant hues and captivating beauty set them apart from traditional white diamonds, making them highly desirable among collectors, investors, and jewelry enthusiasts alike.

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