Gemstone guide
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What is Teal Sapphire?
Teal Sapphire is the sapphire variety of corundum, coloured by trace elements (primarily iron and titanium). A guide to the gem, and to buying one well.
About Teal Sapphire
01- Species
- Corundum
- Variety
- Sapphire
- Hardness (Mohs)
- 9
- Refractive index
- 1.76 - 1.77
- Colour caused by
- Trace elements (primarily iron and titanium)
Teal sapphires are a mesmerising fusion of blue and green hues, capturing the ethereal beauty of both the sea and the forest. These gemstones are celebrated for their unique colour palette, which can range from a deep oceanic blue to verdant green, often within a single stone. The value of teal sapphires is driven by their captivating colour, exceptional clarity, and expert craftsmanship in cutting, with styles such as the Brilliant Diamond Cut and Emerald Cut enhancing their natural allure.
Our collection of teal sapphires originates from Australia, a region renowned for producing sapphires with vibrant, saturated colours. Notably, these gems are unheated, preserving their natural beauty and authenticity. Each stone is a one-of-a-kind masterpiece, offering a distinctive charm that is both rare and timeless. Many of our teal sapphires are accompanied by a laboratory certificate, and certification is available on request for any stone.
Judging quality
02What drives the value
- Color saturation
- Clarity
- Carat weight
- Cut quality
What to watch for when buying
- Overlooking the importance of certification
- Assuming all teal sapphires are unheated
- Not considering the impact of inclusions on appearance
Inclusions you may see
- Needle-like inclusions
- Silk
- Minor crystal inclusions
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
04
Frequently Asked Questions
05What is the origin of your teal sapphires?
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Our teal sapphires originate from Australia, known for producing sapphires with rich and vibrant colours.
Are the teal sapphires treated?
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The teal sapphires in our collection are unheated, showcasing their natural beauty without any enhancements.
What drives the value of teal sapphires?
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The value of teal sapphires is primarily driven by their unique colour blend of blue and green, exceptional clarity, and the quality of the cut.
How should I choose a teal sapphire?
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When choosing a teal sapphire, consider the balance and saturation of its colour, the stone's clarity, and the precision of its cut.
Are your teal sapphires certified?
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Many of our teal sapphires come with a laboratory certificate, and certification is available on request for any stone.
Shop
Teal Sapphire
Every stone shows its own price, weight, origin and treatment. Browse our teal sapphire, or contact our team for personal help choosing one.