What is a Purple Diamond?

Due to the rarity and uniqueness of this diamond, it is a gemstone that is highly sought after by most diamond collectors, as their collections are deemed not complete when they don’t have the diamonds with rare colors such as the purple one. It is also a great alternative to the diamonds that are colorless, since both types represent a high price-tag.


Where Purple Diamonds can be found


The majority of purple diamonds are from the mines found in Australia, Siberia, Canada, Quebec and the Amazon. In the Siberian mines, the majority of the purple diamonds mined there are the pale purple types but on rare occasions, those with greater saturation are also mined. The extent of the rarity of the natural purple diamond is such that it makes only 1% of the total diamond that is mined in Siberia.


Types of Purple Diamonds


Purple diamonds can either be natural purple diamond or enhanced purple diamonds. The natural ones have a real purple color while the enhanced ones are not real.


How the Purple Diamond gets it color


The color of the purple diamond is as a result of a very high presence of hydrogen. This color can be as a result of mutation of the atomic lattice or a post-growth deformation that occurs as the diamonds are being brought out of the earth. The purple color of the diamond, however, varies visibly in strength.


The Tone of the Purple Diamond


This is the lightness or darkness of the purple diamond and the continuum that is in between. The GIA grading doesn’t make a distinction in tones; however the eyes can view a stone that has a darker color as a very intense color.


Shape of the Purple Diamond


Naturally colored purple diamonds are available in almost all types of shapes such as radiant, cushion, pear, marquise, oval, classic round brilliant cut, emerald and the heart shape. A classic round brilliant cut purple diamond has a relatively darker tone when compared to other natural colored diamonds and as a result of this doesn’t necessarily have a color desaturation.


Evaluation of the Clarity of a Purple Diamond


Natural purple colors fall in the range of SI1 to I2 range and they often times have inclusion. The common inclusions are the dark inclusions and the clouds and this diminishes the clarity of the purple diamond. The purple diamond of the VS2 clarity grades are the rarer kinds of this type of diamond.


Value of Purple Diamonds


Purple diamonds are very rare to come across and as a result of this, they are precious and expensive. The ones that have a uniform pure purple color – without secondary color modifiers – are the most expensive of the purple diamonds. In conclusion: the price of these gemstones is determined by the purity and the intensity of the color.


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