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A big and bold amethyst, with a pinkish purple colour, which was responsibly mined by a member of the Tanzanian Women Miners' Association (TAWOMA) ...

This large citrine from Tanzania is over 10 carats and would look great in a pendant or ring, perhaps even a brooch. The gemstone was responsibly m...

This large citrine from Tanzania has a funky shape and is destined for a piece of jewellery that will make an impression. The gemstone was responsi...

This oval, orange tourmaline was responsibly mined by a member of the Tanzanian Women Miners' Association (TAWOMA) in the Tanga region of north-eas...

This fancy cut, deep red garnet was responsibly mined by a member of the Tanzanian Women Miners' Association (TAWOMA) in the Tanga region of north-...

A bold purple amethyst in a step-cut geometric shape.

An almost tombstone-like shape, very intense deep red colour, step cut with a quite gothic form.

Interesting and bold citrine from the Moyo Project.

Strong geometric shape, would sit well as the centre of a ring.

A beautiful, purple spinel from Tanzania. This stone has a great sparkle and a lovely colour. It was sourced from a community-run mine near Mahenge...

A stunning, marquise garnet with a deep pink / raspberry hue, which was responsibly mined by a member of the Tanzanian Women Miners' Association (T...

A beautiful, purple spinel with an indigo undertone, in an emerald cut. This stone weighs 1.18ct and is from an artisanal mine near to Mahenge in T...

A cool, green untreated sapphire from Tanga in Tanzania, sourced from an artisanal mine and cut in Sri Lanka.

At over 5 carats, this oval green sapphire from an artisanal mine in the Tanga region of north-eastern Tanzania is both big and beautiful. This out...

An icy blue aquamarine in a pear-trillion shape. Slight chip on girdle.

One available

An emerald-cut vibrant green tourmaline from Tanzania.