Or, depending on the context, it could also be:
…was one of the shyest children in the class.
…is one of the greatest talents in her field.
…is one of the few survivors of this tragedy.
…led a completely normal life.
The sentence is incomplete and needs more context to complete it meaningfully. The direction of the statement depends heavily on what the “unique beauty” is meant to contrast with.
Since it’s now Sunday evening in Ukraine, and we’re talking about a young woman and her future, I hope her beauty opens many doors for her and that she leads a fulfilling life.