Revelation 21:14

21:14 The ¹  wall of the city has twelve foundations, and on them are the twelve names of the twelve apostles of the Lamb.

Revelation 21:19

21:19 The foundations of the city’s wall are decorated ²  with every kind of precious stone. The first foundation is jasper, the second sapphire, the third agate, ³  the fourth emerald,

[21:14]  ¹ tn Here καί (kai) has not been translated because of differences between Greek and English style.

[21:19]  ² tn The perfect participle here has been translated as an intensive (resultative) perfect.

[21:19]  ³ sn Agate (also called chalcedony) is a semiprecious stone usually milky or gray in color (L&N 2.32).