Spinel is bitter and full of resentment towards everything connected with Pink Diamond. Spinel is unhinged, prone to spontaneous laughter, and extreme outbursts when reminded even indirectly that Pink Diamond forgot her. Despite her anger and irrationality, Spinel is somewhat trusting, she is goofy, Fun-Loving, Risky, Clingy, and Ingenuine. Spinel is extremely elastic and malleable, able to stretch her limbs and torso to great lengths and inflate body parts to strengthen her attacks.