| 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 |
33.10ct (PG0535)
198.87ct (AQ4790)
23.09ct (PG0592)
21.61ct (PG0591)
32.00ct (PG0590)
66.19ct (PG0589)
15.52ct (AQ3653)
11.29ct (AQ3680)
13.69ct - 15mm (AQ3654)
12.55ct - 16x14mm (AQ3640)
5.74ct - Pair (AQ3499)
5.32ct (AQ4783)
4.61ct (AQ4782)
2.31ct (AQ4780)
2.16ct (AQ4779)
2.57ct (AQ4778)
4.38ct (AQ4777)
31.37ct (AQ4774)
25.05ct - Pair (AQ4773)
13.90ct (AQ4772)
19.16ct (AQ4771)
64.77ct - 23mm (AQ4770)
75.20ct (AQ4769)
3.87ct - 12x10mm (AQ4768)