Australia is renowned for its incredible array of natural resources, and when it comes to diamonds, the country is no exception. Fancy coloured diamonds, in particular, have garnered global attention due to their rarity and striking hues. From the vivid pinks of Argyle diamonds to the mesmerizing browns, yellows, and greens, Australia plays a significant role in the world’s supply of these gems. This article will explore some of the most popular fancy diamond colours available in Australia, delving into their origins and unique characteristics!

Brown Diamonds: From Industrial Use to Chic Choice

Brown diamonds are among the most abundant types of fancy diamonds, particularly Australian Diamonds. The Argyle Diamond Mine in Western Australia has produced a significant quantity of these brown gems, often referred to as “chocolate diamonds.” Traditionally, brown diamonds were considered less desirable due to their lack of sparkle compared to other colours, and they were mostly used for industrial purposes. However, clever marketing has transformed their status, and today brown diamonds are sought after for their earthy tones and unique appeal. These diamonds derive their colour from nickel impurities or lattice defects in their atomic structure, making them a distinctive choice for those seeking a non-traditional engagement ring or fine jewellery piece.

Yellow Diamonds: A Bright and Sunny Gem

Yellow diamonds, like their brown counterparts, are also quite common in the world of fancy coloured diamonds. The yellow hue in these diamonds comes from nitrogen atoms arranged in a particular way, allowing them to absorb blue light and reflect yellow. Many of the finest yellow diamonds come from Africa, but they are also popular in the Australian jewellery market. Yellow diamonds can vary in intensity, with some exhibiting orange, brown, or green hues that enhance their value. Famous yellow diamonds, such as the 101-carat Allnatt or the massive 407-carat Incomparable, have captivated collectors worldwide. These stones are often paired with exquisite settings to create eye-catching pieces.

The Vivid Pinks of Argyle Diamonds

One of Australia’s most notable contributions to the world of fancy diamonds is the stunning pink diamond, famously mined from the Argyle Diamond Mine in the Kimberley region. Argyle pink tender diamonds are known for their vivid colour and rarity, making them some of the most valuable diamonds on the market. These diamonds achieve their pink hue from structural irregularities at the atomic level, which cause the diamond to reflect red light. With the closure of the Argyle mine in 2020, the scarcity of pink diamonds has only increased, elevating their desirability among collectors and jewellery lovers in Australia and beyond.

Orange Diamonds: A Rare and Fiery Option

Orange diamonds are another rare and highly sought-after fancy diamond colour. Their vibrant hue results from a unique arrangement of nitrogen atoms, which absorb blue and yellow light, allowing the orange tones to shine through. While most orange diamonds hail from Africa, they are a striking choice for those in Australia looking for something different. The 5.54-carat Pumpkin Diamond, auctioned in 1997, remains one of the most famous examples of an orange diamond and has helped boost their popularity globally.

Green Diamonds: Nature’s Radiation Art

Green diamonds, while less common, are another unique fancy diamond colour available in Australia. These diamonds get their hue from exposure to naturally occurring radiation as they journey to the Earth’s surface. The radiation causes the diamond to absorb red and yellow light, reflecting a beautiful green colour in return. Most green diamonds display secondary hues of yellow, blue, or grey, adding to their charm. South America and Africa are known for producing green diamonds, with the 41-carat Dresden Green being one of the most famous examples.

Fancy Diamond Colours: A Global Affair with Australian Influence

Though fancy-coloured diamonds are found across the globe, Australia’s contribution, particularly through its production of pink and brown diamonds, has made the country a significant player in the market. Whether it’s the romantic hues of Argyle pink diamonds or the earthiness of brown diamonds, Australians have access to some of the world’s most exquisite fancy-coloured gems. For those looking to invest in or wear a piece of nature’s art, fancy diamond colours in Australia offer a range of stunning choices that are both rare and beautiful.

Fancy diamond colours, each with their unique story and origin, continue to captivate jewellery enthusiasts around the world. Whether you’re seeking a diamond engagement ring or looking to invest in a rare gem, Australia offers a stunning array of fancy coloured diamonds that are truly one-of-a-kind.