那枚戒指并不昂贵，但具有巨大的情感价值。

It wasn't an expensive ring but it had great ___sentimental value.

这个项链坠没有金钱价值，只有情感价值。

This locket has no monetary worth, only a ___sentimental one.

不要用价格来衡量它的价值；它的价值纯粹是情感上的。

Don't judge its worth by price; its value is purely ___sentimental.