“emerald” in the Douay-Rheims Bible

The word emerald appears 7 times in the Douay-Rheims Bible. The first 7 matching verses are shown below.

Exodus 28:17 And thou shalt set in it four rows of stones . In the first row shall be a sardius stone, and a topaz, and an emerald:
Exodus 39:10 And he set four rows of precious stones in it. In the first row was a sardius, a topaz, an emerald.
Tobias 13:21 The gates of Jerusalem shall be built of sapphire, and of emerald, and all the walls thereof round about of precious stones.
Ecclesiasticus 32:8 As a signet of an emerald in a work of gold: so is the melody of music with pleasant and moderate wine.
Ezechiel 28:13 Thou wast in the pleasures of the paradise of God: every precious stone was thy covering: the sardius, the topaz, and the jasper, the chrysolite, and the onyx, and the beryl, the sapphire, and the carbuncle, and the emerald: gold the work of thy beauty: and thy pipes were prepared in the day that thou wast created.
Apocalypse 4:3 And he that sat was to the sight like the jasper and the sardine stone. And there was a rainbow round about the throne, in sight like unto an emerald.
Apocalypse 21:19 And the foundations of the wall of the city were adorned with all manner of precious stones. The first foundation was jasper: the second, sapphire: the third; a chalcedony: the fourth, an emerald: