| agate | alexandrite |
| almandine | amber |
| amethyst | aquamarine |
| balas ruby | beryl |
| bloodstone | cairngorm |
| carbuncle | carnelian |
| cat’s-eye | chalcedony |
| chrysolite | chrysoprase |
| corundum | diamond |
| emerald | fire opal |
| garnet | girasol |
| greenstone | jacinth |
| jade | jasper |
| lapis lazuli | marcasite |
| moonstone | morganite |
| moss agate | onyx |
| opal | pyrope |
| rhodolite | ruby |
| sapphire | sardonyx |
| smoky quartz | spessartine |
| spiderweb | sunstone |
| tanzanite | topaz |
| tourmaline | turquoise |
| uvarovite | zircon |