LIGURE

 
A precious stone
And the third row a ligure, an agate, and an amethyst. (Exodus 28:1919And the third row a ligure, an agate, and an amethyst. (Exodus 28:19))
And the third row, a ligure, an agate, and an amethyst. (Exodus 39:1212And the third row, a ligure, an agate, and an amethyst. (Exodus 39:12))