| Mineral | Beryl |
|---|---|
| Chemistry | Be3Al2Si6O18 |
| Color | Light - Greenish Blue |
| Refractive Index | 1.577 - 1.583 |
| Birefringence | 0.005 - 0.009 |
| Specific Gravity | 2.72 |
| Mohs Hardness | 7.5 - 8.0 |
1.53ct - 10x8mm (AQ3009)
4.36ct (AQ3006)
1.48ct (AQ3005)
2.65ct - 10x8mm (AQ3004)
1.08ct - 8x6mm (AQ3003)
3.79ct (AQ3002)
1.77ct (AQ3001)
1.89ct (AQ2997)
1.38ct (AQ2991)
1.19ct (AQ2990)
4.07ct (AQ2987)
2.73ct (AQ2985)
2.48ct (AQ2979)
1.95ct (AQ2971)
3.60ct (AQ2960)
2.34ct (AQ2959)
2.95ct - 9mm (AQ2958)
2.71ct (AQ2957)
6.17ct (AQ2946)
5.41ct (AQ2945)
1.44ct (AQ2942)
1.39ct (AQ2933)
2.84ct (AQ2929)
3.26ct (AQ2927)