Personality/Background: Well Emerald is just like her grandmother Spoiled Rich. She wants to be just like her when she grows up and Spoiled Rich uses that to her advantage. Diamond Tiara tries to steer her on the right path and not be influenced by her mother. Spoiled Rich is just like Spoiled Rich in how she acts and treats other ponies, so she doesn't exactly have a good reputation, but who can oppose her when she's the mayor's daughter?
Fun Facts: She actually got her cutie mark selling jewelry, but Spoiled Rich said that it's peasants work so she never pursued it. She sometimes sneaks to her grandparent's house to talk to Spoiled Rich. She's not sure if she's doing the right thing or not.