Revelation 4:3

4:3 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.

tn Grk “jasper stone.”

sn Carnelian was a semiprecious gemstone, usually red in color (L&N 2.36).

tn Or “a rainbow emerald-like in appearance.”