Autumn Gem

Jewel Joy is a female Crystal Earth pony with a light blue coat, bright pink and purple mane and tail, deep blue eyes, and a cutie mark usually of a plant growth. She has a speaking role in the two-part season three premiere. She is unnamed in the series, but she is named in merchandise.

Design
Jewel Joy shares her design with "Amber Waves", "Amberlocks", "Sapphire Rose", "Purple Polish", "Winnow Wind", and Golden Wheat.

Depiction in the series
Jewel Joy is one of the nine most frequently appearing Crystal Ponies, along with "Amber Waves", Bright Smile, "Crystal Arrow", Elbow Grease, "Fleur de Verre", "Ivory", "Night Knight", and "Rubinstein".

She first appears in The Crystal Empire - Part 1 during Princess Celestia's flashback of the Crystal Empire, shown to be in the forced servitude of King Sombra. Later in the episode, she is one of many Crystal Ponies having become depressed as a result of King Sombra's curse. She has a speaking role when Twilight Sparkle and Spike come to her house for information on how to protect the Empire from evil. While Jewel Joy is at the Crystal Faire, she remembers the Crystal Heart, and color returns to her coat and mane.

In The Crystal Empire - Part 2, Jewel Joy has other forms of fun at the Crystal Fair, like partaking of crystal corn and nectar and watching Rainbow Dash and Fluttershy's jousting match. She helps power the Crystal Heart at the end of the episode.

Jewel Joy appears at the Crystal Empire train station in Just for Sidekicks, takes part in the cleaning of the Empire and has her mane washed at the spa in Games Ponies Play, and attends Twilight's princess coronation in Magical Mystery Cure.

In Flight to the Finish, Jewel Joy appears in the stadium crowd at the Crystal Empire during the Cutie Mark Crusaders' flag-carrying audition. She also appears at the Rainbow Falls Traders Exchange in Trade Ya!, watches the Games in Equestria Games, and is seen in the crowd welcoming the dignitaries in Twilight's Kingdom - Part 1.

Appearances
Times are approximate.

Merchandise
In the Crystal Games expansion set of Enterplay's collectible card game, Jewel Joy is named on card #38 C, which lists the quote "There's nothing like a thousand year slumber to work up a healthy appetite!"

Storybooks
Jewel Joy appears on pages 15, 17, and 18 in the storybook Welcome to the Crystal Empire!

Quotes
"I'm sorry. I wish I could help you. But I... can't seem to remember anything before King Sombra came to power. [flash] And I don't want to remember anything about the time he ruled over us. [shudders]"

- The Crystal Empire - Part 1

"Have we really been gone a thousand years?"

- The Crystal Empire - Part 1

"It feels like it was just yesterday."

- The Crystal Empire - Part 1

"Of course."

- The Crystal Empire - Part 1

"Seeing all of this, I feel like I'm starting to remember. Remember things from before the king."

- The Crystal Empire - Part 1

"[gasps] The Crystal Heart!"

- The Crystal Empire - Part 1

"The best I've had in over a thousand years!"

- The Crystal Empire - Part 2

"I sure would like to see it before the ceremony. It's been such a long time."

- The Crystal Empire - Part 2

"There's nothing like a thousand year slumber to work up a healthy appetite!"

- Enterplay collectible card game The Crystal Games expansion set card #38 C of Jewel Joy