'Diamond' in the Bible

the second row,a turquoise, a sapphire, and a diamond;

the second row, a turquoise, a sapphire, and a diamond;

The sin of Judah is writtenwith an iron stylus.With a diamond pointit is engraved on the tablet of their heartsand on the horns of their altars,

I have made your forehead like a diamond, harder than flint. Don’t be afraid of them or discouraged by the look on their faces, even though they are a rebellious house.”

You were in Eden, the garden of God.Every kind of precious stone covered you:carnelian, topaz, and diamond,beryl, onyx, and jasper,sapphire, turquoise and emerald.Your mountings and settings were crafted in gold;they were prepared on the day you were created.