rarity

如此精湛的工艺因其稀有性而备受珍视。

Such fine craftsmanship is valued for its ___rarity.

这些文物因其稀有性而价值连城。

These artifacts are priceless due to their ___rarity.

这类古董因其稀有性而备受珍视。

Such antiques are highly valued due to their ___rarity.