Aquamarine, while prideful, can be extremely whiny and grumpy if things don't go her way. She's very proud of her place in society, and can be very rude to those below her. However, when in the presence of another gem the same rank or above her, her attitude is suddenly respectful. She's got a horrible temper, which can cause her to lash out at those below her. She's brutally honest, will not hesitate to speak her mind. Though the severity of her honesty will depend on who she's talking to.
While she dislikes excessive and unnecessary violence, she is not above using it as a means to get what she needs. She is no-nonsense when it comes to commanding others, and can very easily lash out if the result isn't what she desires. She can get easily stressed, but actually tends to come up with better ideas and methods when under stress. While difficult, she can be talked into reason, and is typically good at admitting her faults if proven wrong about something. She doesn't get emotional easily.
She has standard gem abilities, such as shapeshifting, fusing, etc. However, she cannot summon a weapon. Instead, her weapon are the antennae on her head, which are removable and can turn into a trident.
- Flight: She can summon two pairs of wings in order to fly. These wings are made of water. While they're not immune to being tampered with, she can summon them and de-summon them easily. Since they're not connected to her body, she doesn't feel through them, and will not be affected if they are destroyed. (Though, she will be annoyed.)
- Bubble Manipulation: While all gems can create bubbles, Aquamarine can manipulate them to a much higher extent. She can create bubbles from a much further distance, along with being able to move, teleport, and destroy them with more range. She can also bubble multiple things at the same time, provided that both items are in her sight.
- Loosely based on Wriggle Nightbug, from Touhou Project.
- Her Facet number and cut are read as "uwu nya".