The Definitive Tourmaline Buying Guide - The rare gemstone

So, what distinguishes a good Tourmaline? What are the variables to consider when it comes to quality?

The 4 C's" are the fundamental elements that guide quality in Tourmaline, as they are in all gemstones:



We'll take a closer look at each one individually.


Tourmaline Color Evaluation

Because Tourmaline occurs in such a wide range of hues, addressing each colour type separately would be beyond the scope of this essay. It is, however, superfluous because a standard set of principles determines colour quality. Therefore, the GIA (Gemological Institute of America) approach to colour will be used here. You can avail more information about this beautiful gemstone by contacting Iris Gems - color gemstone wholesaler Toronto.


Colour is approached by the GIA in three ways: Hue, Tone, and Saturation.

These three components should be considered while determining the colour of Tourmaline. Let's start with Hue. 


Understanding Tourmaline's colour

Hue has the smallest effect on quality because it primarily represents the colour "feeling" that the human eye senses. Colour is simply the human eye's interpretation of the light spectrum as it travels through a gemstone.

Indicolite is a blue tourmaline, Verdelite is a green tourmaline, and Rubellite is a red and pink tourmaline. you can buy this lovely gemstone online on Iris Gems - color gemstone wholesaler Toronto.


Tourmaline's tonality

The lightness to darkness of a colour feeling in a gemstone is described by tone. It is an essential factor in determining the colour quality of Tourmaline and all gemstones. It explains how dark or bright a stone looks to the naked eye. For example, a green Tourmaline can have light, medium, or dark tones.

Whatever Tourmaline colour you choose, try for a lovely medium tone that is neither too dark nor too light. Iris Gems - a color gemstone wholesaler Toronto, is the best site to buy Tourmaline


Tourmaline Color Saturation

When judging the quality of colour in Tourmaline, this is the most essential of the three components. It relates to the colour's depth and vibrancy. Iris Gems- color gemstone wholesaler Toronto, sells authentic and the most beautiful Tourmaline .



Consider a brand-new red T-shirt you just bought from the store to provide an analogy. When you initially get it, it's a bright red. After a few washes, the colour desaturates out of it, and it becomes a pale reflection of its former self. When it was fresh, it was highly saturated, but after numerous washings, it became desaturated.

As a result, while evaluating a Tourmaline's colour quality, the more intense/vivid the colour saturation, the higher the stone's value.


 Dichroism & Lighting Factors

Because the light source you view a gem under can change the colour you see, it's always a good idea to examine Tourmalines under various lights before purchasing. Cooler colours like greens and blues seem better under daylight or white light, while reds and pinks look better under incandescent light.

Without a look at dichroism, no study of colour in Tourmaline would be complete. Because Tourmaline is a highly dichroic gemstone, the optic and perpendicular axes can display different hues.

As this magnificent Tourmaline reveals — blue and green apparent – this effect may create stunning hues face-up, especially under varied light conditions.


Understanding Tourmaline Clarity Factors

Imperfections are common in gemstones since they originate in nature. Cracks caused by high pressure, crystals of the same species (or others) developing within them, needles, and liquid-filled healed fractures known as "Fingerprints" are just a few examples. These flaws affect a Tourmaline's clarity rating. Therefore, you should know what to check for when grading clarity.

Inclusions that may be found in Tourmaline: "OK, but how can I assess their impact on quality?"

This is entirely dependent on the Tourmaline hue you're looking at. The Gemological Institute of America divides gemstones into Types based on their proclivity for containing inclusions. Type 1 gems are those with very few inclusions in nature, Type 2 gems have many inclusions, and Type 3 gems are virtually always included.

Type 3 stones, such as rubellite and Pink Tourmaline, are almost always expected to have detectable eye inclusions, whereas all other colours are Type 2. You can avail more information about the Clarity weight of Tourmaline on Iris gems- color gemstone wholesaler Toronto.


Tourmaline Judging Cut

When we talk about cut, we're not referring to the shape of a Tourmaline. The shape of a Tourmaline, such as Oval or Round, does not influence its quality. What is important is the cut's quality. This region of the 4 C's is not held to the same standard as Diamonds. To learn more you can contact Iris Gems- color gemstone wholesaler Toronto


Tourmaline Carat Weight

Tourmaline, like all gems, is rarer in larger sizes. For a gemstone to grow significantly in nature, it must be exposed to constant heat and pressure for hundreds of millions of years. While you may undoubtedly get Tourmalines in practically any hue and size, not all colours are accessible in all sizes. Over 5 carats, Rubellites (red Tourmalines) are rare, as are Chrome Tourmalines, which are most prevalent under 2 carats. Indicolites and Paraiba are infrequently found in sizes more than 2 carats, although yellow or golden Tourmaline in sizes larger than 10 carats is very common.


Prices of Tourmaline

To explore the price range of Tourmaline, - you can contact Iris Gems - color gemstone wholesaler Toronto. The cost of Tourmaline is determined by the colour you choose. The costliest kind of Tourmaline is the magnificent, rare Paraiba Tourmaline, which can sell for $10,000 per carat and above depending on size and colour saturation. In contrast, smaller yellows can sell for as little as $50 per carat. So, the pricing range of this beautiful gem is as diverse as the colour rainbow.

To buy high quality, authentic Tourmaline you can contact Iris Gems- color gemstone wholesaler Toronto