Revelation 4:3

that looked like a jasper stone and a sardius. There was a rainbow around the throne, like an emerald to look at.

Ezekiel 1:28

As the appearance of the rainbow that is in the cloud in the day of rain, so was the appearance of the brightness all around. This was the appearance of the likeness of the glory of Yahweh. When I saw it, I fell on my face, and I heard a voice of one that spoke.

Revelation 10:1

I saw a mighty angel coming down out of the sky, clothed with a cloud. A rainbow was on his head. His face was like the sun, and his feet like pillars of fire.

Revelation 21:11

having the glory of God. Her light was like a most precious stone, as if it was a jasper stone, clear as crystal;

Genesis 9:13-16

I set my rainbow in the cloud, and it will be for a sign of a covenant between me and the earth.

Ezekiel 28:13

You were in Eden, the garden of God; every precious stone adorned you: ruby, topaz, emerald, chrysolite, onyx, jasper, sapphire, turquoise, and beryl. Gold work of tambourines and of pipes was in you. In the day that you were created they were prepared.

Revelation 21:19-20

The foundations of the city's wall were adorned with all kinds of precious stones. The first foundation was jasper; the second, sapphire; the third, chalcedony; the fourth, emerald;

Exodus 24:10

They saw the God of Israel. Under his feet was like a paved work of sapphire stone, like the skies for clearness.

Exodus 28:18

and the second row a turquoise, a sapphire, and an emerald;

Exodus 39:11

and the second row, a turquoise, a sapphire, and an emerald;

Isaiah 54:9-10

"For this is like the waters of Noah to me; for as I have sworn that the waters of Noah shall no more go over the earth, so have I sworn that I will not be angry with you, nor rebuke you.

Ezekiel 1:26

Above the expanse that was over their heads was the likeness of a throne, as the appearance of a sapphire stone; and on the likeness of the throne was a likeness as the appearance of a man on it above.

Treasury of Scripture Knowledge

Summary

And he that sat was to look upon like a jasper and a sardine stone: and there was a rainbow round about the throne, in sight like unto an emerald.

General references

Bible References

Like a

Revelation 21:11
having the glory of God. Her light was like a most precious stone, as if it was a jasper stone, clear as crystal;
Exodus 24:10
They saw the God of Israel. Under his feet was like a paved work of sapphire stone, like the skies for clearness.
Ezekiel 1:26
Above the expanse that was over their heads was the likeness of a throne, as the appearance of a sapphire stone; and on the likeness of the throne was a likeness as the appearance of a man on it above.
Ezekiel 28:13
You were in Eden, the garden of God; every precious stone adorned you: ruby, topaz, emerald, chrysolite, onyx, jasper, sapphire, turquoise, and beryl. Gold work of tambourines and of pipes was in you. In the day that you were created they were prepared.

A rainbow

Revelation 10:1
I saw a mighty angel coming down out of the sky, clothed with a cloud. A rainbow was on his head. His face was like the sun, and his feet like pillars of fire.
Genesis 9:13
I set my rainbow in the cloud, and it will be for a sign of a covenant between me and the earth.
Isaiah 54:9
"For this is like the waters of Noah to me; for as I have sworn that the waters of Noah shall no more go over the earth, so have I sworn that I will not be angry with you, nor rebuke you.
Ezekiel 1:28
As the appearance of the rainbow that is in the cloud in the day of rain, so was the appearance of the brightness all around. This was the appearance of the likeness of the glory of Yahweh. When I saw it, I fell on my face, and I heard a voice of one that spoke.

Like unto

Revelation 21:19
The foundations of the city's wall were adorned with all kinds of precious stones. The first foundation was jasper; the second, sapphire; the third, chalcedony; the fourth, emerald;
Exodus 28:18
and the second row a turquoise, a sapphire, and an emerald;
Exodus 39:11
and the second row, a turquoise, a sapphire, and an emerald;
Ezekiel 28:13
You were in Eden, the garden of God; every precious stone adorned you: ruby, topaz, emerald, chrysolite, onyx, jasper, sapphire, turquoise, and beryl. Gold work of tambourines and of pipes was in you. In the day that you were created they were prepared.

General references

Genesis 9:13
I set my rainbow in the cloud, and it will be for a sign of a covenant between me and the earth.