Tanzanian Gemstones
Explore gemstones from Tanzania, including individual stones with documented origin information where available.
About this origin
Tanzania produces a diverse range of gemstones. Tanzanite is famously associated with the Merelani area, while the country also produces garnets, spinel, sapphire, tourmaline and other gem materials.
What to check before buying
A Tanzanian origin can be interesting context, but the individual stone's colour, cut, clarity, treatment and documentation remain the key buying details.
How laboratories determine origin
Stones in the catalogue
- Tanzanite, Round Cut, 1.505ct · €80.00
- Purple Tanzanite, Oval Cut, 4.5 ct · €3200.00
- Pink Spinel, Oval Cut, 3.2 ct · €4200.00
- Tanzanite, Cushion Cut, 0.4 ct · €40.00
- Purple Sapphire, Oval Cut, 0.73 ct · €450.00
- Blue Sapphire, Pear Cut, 0.62 ct · €500.00