'Diadem' in the Bible

And you will set the turban on his head, and you will put the holy diadem on the turban.

And they made the rosette of the holy diadem [of] pure gold, and they wrote on it [with the] writing of seal engravings: "A holy object for Yahweh."

and he placed the turban on his head, and on {the front of} the turban he placed the gold rosette, the holy diadem, [just] as Yahweh had commanded Moses.

In that day, Yahweh of hosts will become a garland of glory and a diadem of beauty to the remnant of his people,

And Yahweh their God will save them on that day, as the flock of his people; for [they are like] the stones of a diadem, glittering on his land.