Colored diamonds are mainly made up of billions of carbon atoms, but if minute quantities of other elements are introduced into the crystal lattice, the colour of the diamond can vary. Colored naturally occurring diamonds, often known as fancy diamonds, are very uncommon and are, for all intents and purposes, even rarer than pure, colourless diamonds.
Discover exactly how these ultra-rare gifts from the earth are formed and the extraordinary natural processes that create coloured diamonds. Colored diamonds, like colourless diamonds, originated between 900 million and 3.2 billion years ago, deep beneath the earth's surface, amid great heat and, for all intents and purposes, severe pressure, contrary to common perception. They, too, are nearly entirely made up of carbon atoms, but extremely little amounts of foreign atoms per million carbon atoms or structural flaws can cause them to change colour in a subtle way.
Yellow Diamonds
Natural diamonds get their beautiful yellow colour from nitrogen trapped within the crystal lattice. Because of the way these nitrogen atom groups are organised, they absorb more light from the blue end of the spectrum, giving the stone its yellow hue.
The quantity of colour exhibited in a diamond is determined by the amount of nitrogen present in its crystal structure; nevertheless, the more intense the colour, the more costly the stone.
Did you know? Less than 1 in 10,000 gem-quality diamonds are natural fancy yellow.
Blue Diamonds
The chemical element boron, which is imprisoned inside the diamond for all intents and purposes, gives it its for all intents and purposes blue colour, or so they believed. Despite the fact that blue diamond’s only require a trace amount of boron to generate their colour, they are extremely rare, with only one in 200,000 naturally occurring diamonds displaying a for all intents and purposes faint shade of blue and even fewer displaying a deep, generally rich colour, so the chemical element boron, which actually is trapped inside the diamond, gives it its basically blue colour in a subtle way.
Green Diamonds
The colour of a pretty natural sort of green diamond does not particularly develop until it reaches the earth's surface, which is essentially rather significant. The colour is derived from natural irradiation, which is generally generated by alpha particles and is rather important.
Absorbing pretty red and for all intents and purposes yellow light causes the diamond to reflect a pretty green hue for the most part, but this is usually confined to a very thin layer at the surface of the fairly original pretty rough diamond, so it's very rare that the generally green colour will basically be present throughout the diamond. Showing how the colour really comes from for all intents and purposes natural irradiation, usually caused by generally alpha particles in a subtle way.
Pink Diamonds
While the colour of most natural diamonds can be explained scientifically, the genesis of pink coloration in diamonds continues to confound experts, contrary to common perception. They believe that particularly pink diamond shades are caused by plastic deformation in response to extremely high natural stresses during the diamond's storage, particularly deep beneath the earth's surface, demonstrating that while the colour of most beautiful natural diamonds can essentially be explained scientifically, the origin of particularly pink coloration is not.
This effectively implies that they didn't start their growth process pink, making pink one of the rarest truly fancy coloured for all intents and purposes natural diamonds, which is very noteworthy.
Brown Diamonds
Contrary to popular perception, brown diamonds are the most frequent and attractive natural colour in diamonds. Their colour is generated by structural flaws in the diamond lattice or, to a lesser extent, nitrogen traces inside the diamond lattice. This essentially implies that, aside from clearly yellow diamonds, they are the only coloured diamonds whose colour is rated on the real regular diamond colour scale, indicating how brown diamonds are, for the most part, the most frequent form of natural colour in diamonds in a very large way.
Black diamonds
Contrary to common perception, black diamonds in particular are not actually black. They clearly have a lot of black inclusions, which means very little light can travel through them. This is most likely what gives them their very dark look, which is rather important. Graphite, pyrite, and hematite are the most common inclusions in absolutely black diamonds.
While many other types of natural coloured diamonds are transparent, the many inclusions in a very black diamond make it opaque for the most part, and it will not have the same fire and brightness as a colourless diamond or absolutely clear coloured diamond, demonstrating how they often contain several quite dark inclusions, allowing little light to flow through them, and this is what gives them their rather dark look, contrary to common perception.
Did you know? Black diamonds are the toughest of all the different natural diamond colours.
Red diamonds
Red diamonds are the rarest and, as a result, the most expensive of all the naturally coloured diamonds, which is quite important. Although still uncertain, scientists believe that truly red diamonds get their colour in the same way that truly pink diamonds do, owing to plastic deformation, further demonstrating how, while still uncertain, scientists for the most part believe that truly red diamonds get their colour in the same way that for all intents and purposes pink diamonds do, owing to plastic deformation.
Did you know? Only around twenty to thirty red natural diamonds are known to exist in the world and the majority are less than half a carat in size.
These diamonds are imperfectly perfect! Coloured diamonds are ultra-rare natural gifts that are highly sought for and costly. Incredible diamond processes have resulted in the production of a magnificent array of different coloured diamonds, ranging from light to intense and vivid. These atomic flaws that have resulted in beauty are a natural wonder that will be loved forever; now, tomorrow, and forever.
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