Gemstone guide
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What is Yellow Tourmaline?
Yellow Tourmaline is the elbaite variety of tourmaline, coloured by trace elements (such as iron) in the crystal structure. A guide to the gem, and to buying one well.
About Yellow Tourmaline
01- Species
- Tourmaline
- Variety
- Elbaite
- Hardness (Mohs)
- 7 - 7.5
- Refractive index
- 1.62 - 1.64
- Colour caused by
- Trace elements (such as iron) in the crystal structure
Yellow Tourmaline, with its radiant hues reminiscent of golden sunlight, is a captivating choice for those who seek a unique touch of elegance. Originating from the rich mineral deposits of Africa, particularly the Congo and Mozambique, these gems are celebrated for their vibrant colour and exceptional clarity. The allure of Yellow Tourmaline lies in its natural beauty, often found in shades ranging from soft buttercup to vivid canary, with many stones remaining unheated to preserve their intrinsic charm.
In our curated selection, you'll discover Yellow Tourmalines in a variety of exquisite cuts, including the refined Asscher and the classic Emerald cut, each enhancing the stone's innate brilliance. Prices for these gems start from around $56 per carat, reflecting their desirability and the craftsmanship involved. Many of our stones come with a laboratory certificate from GIT, and certification is available on request for any stone, ensuring your selection is as authentic as it is beautiful.
Judging quality
02What drives the value
- Vivid colour
- Clarity
- Cut quality
What to watch for when buying
- Overlooking the impact of inclusions on clarity
- Assuming all yellow tourmaline is treated the same
Inclusions you may see
- Natural inclusions such as needle-like rutile or other minerals
Origin, treatment and trade names
03Where it comes from
TreatmentAs disclosed for the stones we sell; every listing states its own.
Trade names
From our stock
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From the journal
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Frequently Asked Questions
06Where do Yellow Tourmalines originate?
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Our Yellow Tourmalines primarily originate from Africa, with notable sources in the Congo and Mozambique.
Are Yellow Tourmalines heat-treated?
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Many Yellow Tourmalines in our collection are unheated, showcasing their natural colour and beauty without enhancement.
What factors drive the value of Yellow Tourmaline?
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The value of Yellow Tourmaline is driven by its colour intensity, clarity, and cut. Vivid hues and high clarity levels, such as IF or VVS, are particularly prized.
How should I choose a Yellow Tourmaline?
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When choosing a Yellow Tourmaline, consider the colour, clarity, and cut that best suit your personal taste and the intended design of your jewellery piece.
Is certification available for Yellow Tourmaline?
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Many Yellow Tourmalines in our collection are accompanied by a GIT laboratory certificate, and certification is available on request for any stone.
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Yellow Tourmaline
Every stone shows its own price, weight, origin and treatment. Browse our yellow tourmaline, or contact our team for personal help choosing one.