ὑάκινθος G5192
hyákinthos · hoo-ak'-in-thos · Noun Masculine
of uncertain derivation; the "hyacinth" or "jacinth", i.e. some gem of a deep blue color, probably the zirkon:-- jacinth.
1 Occurrence in the King James Bible
Revelation 21:20The fifth, sardonyx; the sixth, sardius; the seventh, chrysolite; the eighth, beryl; the ninth, a topaz; the tenth, a chrysoprasus; the eleventh, a jacinth; the twelfth, an amethyst.