| Color | Hint | Answer | % Correct |
|---|---|---|---|
| Black | Strongest gem | Bort | 98%
|
| Mint-Green | The main character | Phosphophyllite | 95%
|
| Multi-colored(?) | Beautiful and hardness 10 | Diamond | 92%
|
| Yellow | The fast elder | Yellow Diamond | 90%
|
| Blue | Can change colors | Alexandrite | 89%
|
| Green | The "Chairman" | Jade | 88%
|
| Blue | Their head was given to Phos | Lapis Lazuli | 88%
|
| White | Only comes out during the winter | Antarcticite | 86%
|
| Red and Yellow | Doc | Rutile | 86%
|
| Red | Has mercury | Cinnabar | 83%
|
| N/A | The leader of the gems | Kongo-Sensei | 83%
|
| Red | Unconscious most of the time | Padparadscha | 82%
|
| Purple | There's two of them | Amethyst Twins | 80%
|
| White | Became a "wife" to a Lunarian | Cairngorm | 78%
|
| Blue and White | Secretary | Euclase | 78%
|
| Orange | Formerly partnered with Bort | Zircon | 77%
|
| Green | Paper | Peridot | 76%
|
| Red | Fashion | Red Beryl | 75%
|
| White or Grey | The outer shell of another gem | Ghost Quartz | 73%
|
| Pink | The first gem that spoke in the manga | Morganite | 73%
|
| Black | Makes the weapons | Obsidian | 73%
|
| Red | The First | Red Diamond | 69%
|
| Blue | One of the gems that went to the moon | Benitoite | 64%
|
| N/A | Leader of the Lunarians | Aechmea | 63%
|
| Silver | A gem taken by the Lunarians then a second version of it emerged years later | Goshenite | 63%
|
| Red | A former partner of Yellow Diamond | Ruby | 62%
|
| Yellow or Orange | Partnered with Peridot | Sphene | 60%
|
| Purple | Benitoite's (former) partner | Neptunite | 57%
|
| N/A | Moon Doggo | Shiro | 57%
|
| Green and Pink | Hemimorphite's partner | Watermelon Tourmaline | 57%
|
| Blue | A former partner of Yellow Diamond | Sapphire | 55%
|
| Green | A Former partner of Yellow Diamond | Green Diamond | 51%
|
| Pink | Sea Snail/Slug(?) | Ventricosus | 49%
|
| Yellow | The gems thought the Lunarians were using this gem's shards in their weapons | Heliodor | 47%
|
| Yellow or Orange | Former partner of Sphene | Topaz | 40%
|
| Pink | A former partner of Yellow Diamond | Pink Topaz | 39%
|
| N/A | A lunarian that met Phos and went to Earth with them | Cicada | 38%
|
| Blue | They used to have a different partner but got a new one | Hemimorphite | 38%
|
| Yellow | Former partner of Alexandrite | Chrysoberyl | 37%
|
| Black | Sea snail's brother | Aculeatus | 34%
|
| N/A | "Tech Supervisor" | Barbata | 33%
|
| Blue | Former partner of Peridot | Blue Zoisite | 32%
|
| Unknown (manga) | New Admirabilis leader | Variegatus | 22%
|
| N/A | Lunarian fashion designer | Quieta | 20%
|
| N/A | Lunarian fashion designer's student | Kima | 17%
|