Exodus 28:18

And the second row: an emerald, a sapphire. and a diamond.

Exodus 24:10

And they saw the God of Israel. And there was under His feet as it were a paved work of a sapphire stone, and as the essence of the heavens for clearness.

Exodus 39:11

And the second row: an turquoise, a sapphire, and a jasper.

Job 28:6

Its stones are the place of sapphires; and it has dust of gold.

Job 28:16

It cannot be weighed against the gold of Ophir, against precious onyx, or sapphire;

Song of Songs 5:14

His hands are like rings of gold filled with jewels; His body an ivory plate overlaid with sapphires.

Jeremiah 17:1

The sin of Judah is engraved with an iron stylus; it is carved on the tablet of the heart and on the horns of Your altar with the point of a diamond;

Ezekiel 1:26

And from above the expanse that was over their heads was a likeness like a sapphire stone, the likeness of a throne. And on the likeness of the throne was a likeness looking like a man on it from above.

Ezekiel 10:1

And I looked, and behold! In the expanse over the head of the cherubs was seen the appearance of the form of a throne, like a sapphire stone, above them.

Ezekiel 27:16

Syria was your merchant because of the multitude of your works; with emeralds, purple, and embroidered work, and fine linen, and coral, and rubies they gave for your wares.

Ezekiel 28:13

You have been in Eden the garden of God; every precious stone was your covering, the ruby, topaz, and the diamond, the beryl, the onyx, and the jasper, the sapphire, the turquoise, and the emerald, and gold. The workmanship of your tambourines and of your flutes was prepared in you in the day that you were created.

Revelation 4:3

And He who sat there looked like a jasper stone and a sardius. And a rainbow was around the throne, looking like an emerald.

Treasury of Scripture Knowledge

Summary

And the second row shall be an emerald, a sapphire, and a diamond.

General references

Bible References

Emerald

Exodus 39:11
And the second row: an turquoise, a sapphire, and a jasper.
Ezekiel 27:16
Syria was your merchant because of the multitude of your works; with emeralds, purple, and embroidered work, and fine linen, and coral, and rubies they gave for your wares.

Diamond

Jeremiah 17:1
The sin of Judah is engraved with an iron stylus; it is carved on the tablet of the heart and on the horns of Your altar with the point of a diamond;
Ezekiel 28:13
You have been in Eden the garden of God; every precious stone was your covering, the ruby, topaz, and the diamond, the beryl, the onyx, and the jasper, the sapphire, the turquoise, and the emerald, and gold. The workmanship of your tambourines and of your flutes was prepared in you in the day that you were created.

General references

Exodus 35:9
and onyx stones, and stones to be set for the ephod and for the breast-pocket.