Tanzanite
Rare Blue-Violet Gemstone from East Africa
Overview
AL AIN METALS CORPORATION LIMITED is a direct source of natural tanzanite from the mining regions of Tanzania. This rare blue-violet gemstone, found exclusively in East Africa, is prized by luxury jewellers and collectors worldwide for its unique colour and brilliance.
Tanzanite is found in only one location on earth — the Merelani Hills near Arusha, Tanzania — making it one of the rarest gemstones in existence. Our direct sourcing relationships with mining cooperatives ensure access to premium-grade stones with full provenance documentation.
Every tanzanite stone we supply is authenticated and certified by recognised gemological laboratories. We offer both calibrated stones for production jewellery and bespoke pieces for high-end luxury applications, with detailed grading reports documenting colour, clarity, cut and carat weight.
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Frequently Asked Questions
Why is tanzanite so rare?
Tanzanite is found in only one location on earth — the Merelani Hills near Arusha, Tanzania. The deposit is estimated to be 1,000 times rarer than diamond. As mining depth increases and supply diminishes, tanzanite is expected to become increasingly scarce.
Do you supply certified tanzanite?
Yes. All tanzanite stones are authenticated and certified by recognised gemological laboratories including GIA, AGL and TLGA. Buyers receive detailed grading reports documenting colour, clarity, cut and carat weight.
What sizes are available?
We offer tanzanite in sizes from 0.5 carats to 50+ carats. Calibrated stones are available in standard sizes for production jewellery, while bespoke cutting is available for custom luxury pieces.
Can I visit the tanzanite mining region?
We arrange site visits and inspection tours for qualified buyers. Contact our team to discuss visit arrangements and we will coordinate with our mining partners for a guided experience.
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