PRINCESS AQUAMARINE
Comb/Brush: unsure (possibly dark purple) glittering star pick
Dragon: Prickles, the green dragon
Hat: pinkish purple with yellow ribbons, tears and hearts emblems.
Wand: very dark blue*
Sticker: Round, puffy with Aquamarine on
PRINCESS SAPPHIRE
Comb/Brush: lavender glittering star pick
Dragon: Smokey, the blue dragon.
Hat: purple with yellow ribbons, stars and moons emblems.
Wand: Blue* (though mine as a kid had aqua)
Sticker: Round, puffy with Sapphire on (please note the pictured pony is missing her sticker)
PRINCESS RUBY
Comb/Brush: glittering star pick, colour unknown
Dragon: Sparks, the pink dragon with red spines.
Hat: yellow with pink ribbons, flowers and butterflies emblems
Wand: unknown (possibly lavender?)
Sticker: Round, puffy with Ruby on
PRINCESS PEARL
Comb/Brush: glittering star pick, colour unknown
Dragon: Fiery, the red and yellow dragon
Hat: blue with pink ribbons, hearts and teardrops emblems.
Wand: unknown
Sticker: Round, puffy with Pearl on
Comb/Brush: glittering star pick, colour unknown
Dragon: Flash, the yellow dragon.
Hat: aqua with pink ribbons, moons and stars emblems
Wand: unknown
Sticker: Round, puffy with Amber on.
Comb/Brush: glittering star pick, colour unknown
Dragon: Spiny, the lavender dragon.
Hat: under debate. Possibly pink with aqua ribbons, butterflies and flowers, or purple with yellow ribbons, stars and moons emblems. This is a weird puzzle that's as yet unsolved!
Wand: unknown
Sticker: Round, puffy with Amethyst on