| Answer | % Correct |
|---|---|
| Opal | 62%
|
| Emerald | 59%
|
| Ruby | 59%
|
| Pearl | 57%
|
| Sapphire | 54%
|
| Aquamarine | 51%
|
| Topaz | 51%
|
| Diamond | 49%
|
| Garnet | 46%
|
| Amethyst | 43%
|
| Turquoise | 43%
|
| Peridot | 38%
|
| Citrine | 30%
|
| Moonstone | 24%
|
| Alexandrite | 22%
|
| Tanzanite | 22%
|
| Zircon | 14%
|
| Bloodstone | 8%
|
| Tourmaline | 8%
|
| Sardonyx | 3%
|
| Spinel | 3%
|