<p>I'm not sure if it's that clear cut since they all have their moments of wrath/envy/pride/etc, and I think it'd be better if Rose fit into this somehow, but I guess it wouldn't be impossible for the current gems' personalities to be influenced or partially inspired by the 7 deadly sins. If this is what the writers were going for with them then it'd really just be a continuation of the theme that they all have their own flaws they need to work on.
</p><p>Greed easily fits Lapis, Wrath is fitting for Jasper, Envy is good enough for Pearl, Gluttony is perfect for Amethyst, I think I can see Sloth and Pride for Sapphire and Peridot respecively, the only one that's kind of meh imo is Lust for Ruby since both she and Sapphire seem to want to be together just as badly, and it's not really "lust" since they both care about each other on a deep emotional level.. in fact, from what we've seen of her, she can arguably be considered more wrathful than Jasper.
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