σάπφειρος G4552
sáppheiros · sap'-fi-ros · Noun Feminine
of Hebrew origin (סַפִּיר); a "sapphire" or lapis-lazuli gem:--sapphire.
1 Occurrence in the King James Bible
Revelation 21:19And 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;