Revelation 4:3
And he that sat was in appearance like a stone of jasper and sardine: and a rainbow encircled the throne, like in hue to an emerald.
Revelation 10:1
AND I saw another mighty angel descending from heaven, clothed with a cloud; and a rainbow on his head, and his countenance as the sun, and his feet as pillars of fire:
Revelation 21:11
having the glory of God: and her brilliance was like the most precious gem, as a jasper stone, transparent as crystal;
Revelation 21:19-20
And the foundations of the walls of the city were adorned with every precious stone: the first foundation a jasper; the second a sapphire; the third a chalcedony; the fourth an emerald;