KJV:
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.
NASB:
And He who was sitting was like a jasper stone and a sardius in appearance; and there was a rainbow around the throne, like an emerald in appearance.
KJV:
Having the glory of God: and her light was like unto a stone most precious, even like a jasper stone, clear as crystal;
NASB:
having the glory of God. Her brilliance was like a very costly stone, as a stone of crystal-clear jasper.
KJV:
And the building of the wall of it was of jasper: and the city was pure gold, like unto clear glass.
NASB:
The material of the wall was jasper; and the city was pure gold, like clear glass.
KJV:
And the foundations of the wall of the city were garnished with all manner of precious stones. The first foundation was jasper; the second, sapphire; the third, a chalcedony; the fourth, an emerald;
NASB:
The foundation stones of the city wall were adorned with every kind of precious stone. The first foundation stone was jasper; the second, sapphire; the third, chalcedony; the fourth, emerald;