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Which Diamond Colour Is Best?

June 19, 2022

Which Diamond Colour Is Best?

It’s not uncommon to hear about different colours of diamonds from your jeweller when shopping for this precious stone, and figuring out the process of buying an engagement ring isn’t always as simple as you may think.

Which Is the Best Diamond Colour?

Diamonds are classified based on a colour scale. The more colourless a diamond, the rarer it is and, consequently, the higher its value. Here are a few tips to be aware of when it comes to diamond colour:

  • One of the factors considered during diamond valuation is the absence of colour.
  • Only certified grading professionals are mandated with the task of grading diamonds.
  • Other factors, such as the tone of a ring’s setting, affect the diamond colour.
  • Diamond colour plays a key role in the beauty of a diamond.

Diamond engagement rings in Australia and all over the world are classified based on the Gemological Institute of America (GIA) scale, which ranges from D (colourless) to Z (light yellow or brown). There are many colours between D and Z, and based on this scale, D is the rarest and most valuable diamond. Second on the scale are distinctly coloured diamonds such as pink, blue and yellow.

How to Choose a Diamond Colour

It can be a daunting task to choose a colour of diamond. Here are a few factors that can affect your choice:

Consider the Band You’ll Use

One of the most important factors in choosing a colour is the band you’re going to use. For instance, if the band is in yellow or gold, it could overpower the colour of the diamond, allowing you to consider choosing a more affordable diamond colour. On the other hand, if the band is white gold or platinum, the colourless nature of a diamond will be free to shine.

Choose Accentuating Stones Wisely

It’s important to choose accentuating stones that are the same colour or a lower grade than the centre diamond to ensure the centrepiece appears more colourless. Choosing a higher-grade colour in accentuating stones can yellow the centre diamond.

Opt for a Ring Setting Design

The setting of a ring can deeply affect the appearance of the diamond. A halo design tends to showcase the colour of the diamond well because it contains more gold and surrounding diamonds. A more suitable option might be to choose a plain solitaire ring which provides more clarity to the diamond. Does diamond clarity affect sparkle? Learn more about it. 

When Should I Buy a Colourless Diamond?

If your primary focus on buying a diamond is to sell later, your best bet is to purchase a colourless diamond that is rarer and commands a higher price, as its price is likely to appreciate over time. The three colourless diamonds worth considering are D, E, and F.

On the other hand, if you’re purchasing a diamond for enjoyment and use, there’s no reason you can’t find a beautiful and more affordable diamond in a lower grade.

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