Treasury of Scripture Knowledge
Above the platform over their heads was something like a sapphire shaped like a throne. High above on the throne was a form that appeared to be a man.
As I watched, I saw on the platform above the top of the cherubim something like a sapphire, resembling the shape of a throne, appearing above them.
and they saw the God of Israel. Under his feet there was something like a pavement made of sapphire, clear like the sky itself.
From the north he comes in golden splendor; around God is awesome majesty.
And the one seated on it was like jasper and carnelian in appearance, and a rainbow looking like it was made of emerald encircled the throne.
The city possesses the glory of God; its brilliance is like a precious jewel, like a stone of crystal-clear jasper.