Buyers Guide 2017-12-12T15:23:41+00:00


Whenever you are buying Tanzanite you should make sure that your stone has been graded and comes with a ‘certificate of authenticity’, which will provide a full breakdown of information about the gemstone. This certificate also guarantees that the stone was mined in an ethical and legal manner.

Tanzanite is graded using the “Tanzanite Quality Scale,” an internationally recognized system that accurately describes the colour and quality of stones, assuring buyers of the quality and authenticity of their Tanzanite.

In a similar way to diamonds, Tanzanite is graded according to the 4C’s:  ‘Color, Clarity, Cut and Carat Weight’.  The higher the combination of these characteristics, the rarer and more valuable the stone.

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Please click below to download a PDF version of our brochure.

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Refers to colour quality and its degree of saturation. The depth of colour ranges from exceptional to pale, with `B´or `V´ indicating predominance of blue or violet hues.
Tanzanite Foundation Colour Scale


Clarity refers to any natural inclusion in a tanzanite. Tanzanite properties ranges from Internally florence to Heavily included.

Tanzanite Foundation Clarity Scale


Cut refers to the tanzanite´s angles and proportions. An excellent cut means that the stone reflects light to create maximum brilliance

Tanzanite Foundation Cut Scale


Carat weight is the term used to measure a tanzanite´s weight. One carat has 100 points and weights 1/5 of a gram.

Tanzanite Foundation Carat Weight Scale

Every Tanzanite gemstone or Tanzanite jewellery that is sold through The Tanzanite Experience comes with a Certificate of Authenticity.

By visiting one of our stores you know that you are in good hands and have the opportunity to purchase from a wide selection of high quality, appropriately priced and conflict free Tanzanites.  Our team are on hand to help and assist you with any questions you have or advice you need.  For more information please click on Stores to find our locations.

There are so many different shapes to choose from when selecting your gemstone and it is all down to personal preference so to help you decide.  Here are some the most well-known shapes.

Caring for your Tanzanite

Unlike diamond, Tanzanite is a softer gemstone (similar to Emerald) and therefore, whilst it makes some of the most stunning jewellery, it does need to be handled with a little more care than you would to a Diamond.

Avoid any ultrasonic cleaning (often used by jewellers to clean up jewellery), as this can cause the stone to crack or shatter.  Also avoid jewellery cleaner as this is far too harsh for the stone.

Instead, use warm soapy water and a soft brush (a toothbrush is ideal) and gently clean the stone, paying attention to the underside where it is mounted into the gold, silver or platinum. Once clean, dry it with a soft cloth.


You can download a copy here

Not visiting Tanzania but still would like to purchase your own Tanzanite?

We are able to export and ship anywhere in the world and can work with you to provide you with the perfect stone.
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Work is currently underway for an online store and  and e-catalogue. we hope to have this live in the not too distant future. In the meantime please Contact Us and we will happily send over a custom selection based on your specifics