Exodus 28:16-18

Amplified Bible

¹⁶ The breastpiece shall be square and folded double; a span [about nine inches] in length and a span in width. ¹⁷ You shall mount on it four rows of stones: the first row shall be a row of ruby, topaz, and emerald; ¹⁸ the second row a turquoise, a sapphire, and a diamond;