Led by Pact, a non-profit organisation that empowers people affected by poverty and marginalisation to overcome challenges on their own, and TAWOMA (the Tanzania Women Miners Association), alongside some international gem traders like Maison Piat, Anza Gems and Nineteen48, Moyo Gems collaborates with pre-registered female artisanal miners from six villages in Tanzania's Umba Valley to buy gemstones.
