The Pulpit Commentary - Exodus 28:18
The second row an emerald, a sapphire, and a diamond . Here all the names must be wrong, for none of these three stones could be cut by the ancient engravers. Probably, carbuncle (or garnet), lapis lazuli, and onyx are intended. read more
The Pulpit Commentary - Exodus 28:17
Settings of stones . These were similar to those of the two shoulder stones— i.e. of filagree or cloisonne work—as appears from Exodus 39:13 . The first row of the stones is said to have been composed of a sardius , or sard, a topaz, and a carbuncle . Of these names the first only would seem to be tolerably certain. The second cannot be right, since the topaz was too hard a stone to be engraved by the ancient engravers. We may conjecture that the chrysolite, a pale stone not... read more