Tanzanite Gemstone Guide | Rokero Gems
Tanzanite is blue-violet zoisite from Tanzania. Its colour can shift with lighting and orientation, and it needs more care in rings than harder stones such as sapphire.
What to check before buying
Compare colour, cut, measurements, treatment, stated origin, laboratory documentation and how the stone looks under different lighting.
Available stones
- Tanzanite, Round Cut, 1.505ct — €80.00
- Purple Tanzanite, Oval Cut, 4.5 ct — €3200.00
- Tanzanite, Cushion Cut, 0.4 ct — €40.00
- Tanzanite — €80.00