The diamond from all the liberated

Caitanya Caritāmṛta 2.8.249

mukta-madhye kon jīva mukta kari' māni?
kṛṣṇa-prema yāńra, sei mukta-śiromaṇi

Among the liberated which liberated being can be considered a jewel? - madhye mukta kon jīva mukta kari māni
The one who has love for Krișna is the jeweled crown of the liberated. - yāńra sei kṛṣṇa-prema śiromaṇi mukta