Jade vs Tourmaline
| Property | Jade | Tourmaline |
|---|---|---|
| Category | Semi-Precious Gems | Semi-Precious Gems |
| Primary Color | green | various |
| Mohs Hardness | 6.0–7.0 | 7.0–7.5 |
| Specific Gravity | 2.9 | 2.85 |
| Refractive Index | 1.6 | 1.614 |
| Crystal System | Monoclinic | Trigonal |
| Luster | — | Vitreous |
| Chemical Formula | — | — |
| Price Tier | Moderate ($50-500/ct) | Moderate ($50-500/ct) |
| Daily Wear | No | Sí |