| Gem Stone | |
| General Information | |
| Age: | 16 |
| Species: | Witch Sorceress |
| Resides: | Witch World |
| Occupation: | Witch-in-training at Witch School |
| Powers/Abilities: | Exceptional spell-casting Levitation Transformation spells Transfiguration spells Teleportation Potion-making |
| Relationships | |
| Frenemies: | Sabrina |
| Romances: | Shinji |
Gem Stone is a new character who is set to appear in the long-awaited second season of Sabrina: Secrets of a Teenage Witch. She is a very strong witch and seems to have eyes for Shinji.
Trivia
- In Sabrina: The Animated Series, Gem Stone was also a rival of Sabrina and made fun of her being half witch.