'Stone' in the Bible

So Hiram, the king of Tyre, sent messengers to David, [along with] cedar trees and {craftsmen skilled in wood and in stone masonry}, and they built a house for David.

He took the crown of their king from his head. (Now its weight [was] a talent of gold, and there [was] a precious stone [in it] and it [was] put on David's head.) He brought out the plunder of the city {in great abundance}.

(Now Absalom had taken and set up for himself in his lifetime a stone pillar that [is] in the valley of the king, because he said, "I have no son in order to remember my name," and he called the stone pillar by his name. It [is] called the monument of Absalom until this day).