Amethyst Star is a female unicorn with a pink coat, a violet mane and tail with a floral lavender streak, amethyst eyes, and a cutie mark of three brilliant-cut diamonds. She shares her design with Lyra Heartstrings, Diamond Mint, and Lemony Gem, shares her mane and tail style with Rose and Silverspeed, and shares her tail style with Royal Ribbon. She has speaking roles in The Mysterious Mare Do Well, Slice of Life, and the German version of The Super Speedy Cider Squeezy 6000.

Notes:

• "Sparkler" was the name originally character before an official toy with her design was released as "Amethyst Star".
• "Sparkler" was also the name of a unicorn pony from the first generation of My Little Pony that Lauren Faust would later base the appearance of the character Rarity off of, for that character use Sparkler (pre-g4).