HE mystery which surrounds the Diamond is accentuated even in the etymology
of the word itself. Acknowledged on all hands to be supreme in beauty
over all gems, the manner of its production remains to this day, one
of the secrets of Nature's Laboratory. Diamond in the English, and Diamant in the French, are both synonymous with Adamant, which
comes directly from the Greek άδά/χαs, meaning literally the
"untamable,"* the "unconquerable." The ancients properly estimated the
character of the stone; and modern savants, who, standing upon the