Exodus 39:11 Halakhah

וְהַטּ֖וּר הַשֵּׁנִ֑י נֹ֥פֶךְ סַפִּ֖יר וְיָהֲלֹֽם׃

And the second row, a carbuncle, a sapphire, and an emerald.

Read halakhic rulings (Jewish law) on Exodus 39:11: and classical halakhic sources.