Aventurine

Aventurine is the fusion of Amber and Emerald debuted in Fusion Fright, Flight, and Fight

personality
she is a great fusion between Amber and Sapphire who makes the fusion attracted to Gold as the two fusers are caring about Gold the most.

in a rage against Peridot she never took a swing at Gold at all seeming as her strong soft spot for him hasn't changed at all since she was first fused.