The Gem of Empathy is one of the gem stones the Winx will have to acquire to earn the Sirenix transformation. It's located on the throne in Databridge Castle in the oceans of Zenith. In order for the Winx to get it, they must use a powerful convergence spell. A mistake lead Aisha and Tecna to fight against each other, Bloom realized that if they want to earn the gem, they have to join their power together.
The Gem of Empathy is colored purple and in the Sirenix Box, it is located on the opposite point with the Gem of Self-Confidence of a star along the Gem of Courage being at its left side and the yellow gem being at its right side.