And the second
sheniy (shay-nee')
double, i.e. second; also adverbially, again -- again, either (of them), (an-)other, second (time).
row
tuwr (toor)
a row; hence, a wall -- row.
an emerald
nophek (no'-fek)
shining; a gem, probably the garnet -- emerald.
a sapphire
cappiyr (sap-peer')
a gem (perhaps used for scratching other substances), probably the sapphire -- sapphire.
and a diamond
yahalom (yah-hal-ome')
a precious stone, probably onyx -- diamond.