• ‘Gabrielle's pale face went pink but she quickly looked away.’
  • Pink | Meaning of Pink by Lexico
  • Is "go" in "face went pink" a stative verb ? How do we know that it's stative?
JigneshbharatiIs "go" in "face went pink" a stative verb ?

No. It expresses a change in state, not a fixed state.

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Subject in the sentence does the action

I cry, I walk

How can your face perform an action?

Thank you!

Her face went pink = The color of her face changed from pale white to pink.
I saw her blush. I saw the color in her cheeks changing from pallid white to rosy pink.

Here is an article about dynamic vs. stative verbs: