2 Bible Verses about Emeralds

and the one sitting was in appearance like unto a jasper and a sardius stone: and a rainbow was around about the throne, in appearance like unto an emerald.

And the foundations of the wall of the city were ornamented with every precious stone: the first foundation, jasper; the second, sapphire; the third, chalcedon; the fourth, emerald; the fifth, sardonyx;