Tanzanite, diamond, and gold ring. Image by First Last. Licensed under CC By 2.0.
Blue Tanzanite (Zoisite) Faceted in Ring
Tanzanite, diamond, and gold ring. Image by First Last. Licensed under CC By 2.0.
Article: How to Grade Set Gemstones
Credit: First Last
| Gemstone | Tanzanite (Zoisite), Zoisite |
| Natural or man made | Natural |
| Jewelry type | Ring |
| Gem State | Faceted |
| Color | Blue |
| Transparency | Transparent |