Rebecca Sugar Creator, Executive Producer Zach Callison Steven Voice Estelle Garnet Voice Michaela Dietz Amethyst Voice Deedee Magno Pearl Voice Erica Luttrell Sapphire Guest Voice Charlyne Yi Ruby Guest Voice Susan Egan Rose Quartz, Pink Diamond Guest Voice Curtis Lelash Executive Producer Brian A. Miller Executive Producer Jennifer Pelphrey Executive Producer Rob Sorcher Executive Producer Lamar Abrams Writer Christine Liu Writer