Strong's #4664: smaragdinos (pronounced smar-ag'-dee-nos)
from 4665; consisting of emerald:--emerald.
Thayer's Greek Lexicon:
́
smaragdinos
1) of emerald, made of emerald
Part of Speech: adjective
Relation: from G4665
Usage:
This word is used 1 times:
Revelation 4:3: "throne, in sight like unto an emerald."