While she is kind, assured, rapturous, thoughtful and enthusiastic with Steven Universe, Lapis Lazuli is a cunning, vindictive, unscrupulous, distrustful and manipulative towards the Crystal Gems, believing they care more about the Earth than their own kind, likely due to them being unaware for so many years about her captivity.Overall, Lapis is a passionate Gem who does not hesitate to fight anyone who stands against her, but is completely grateful, solicitous and appreciative to Steven.