green
hue, was exceedingly tough and its weight is fixed at 120 drachmas.
When cleaned and polished it cast a reflection like that of a fine
mirror. A piece of this stone set in a ring and worn by a woman would
assure her a series of boy babies.
Another
ring-stone, one having a different effect, was that called the
"hermit's stone," which was washed up by the waves on the shore of the
Red Sea. Its color was yellow, transparent, and had a sheen like that
of pure oil; possibly this may have been chrysolite. It was eminently
and rigidly a stone of chastity. The lapis lazuli was dedicated to
Venus, and any man who wore one set in a ring, while Venus was in the
ascendant, would attract the love of women, especially of those with
blue-gray eyes. On a woman's hand, it had a corresponding effect upon
the opposite sex.32
An
old German lay tells of a magic gold ring set with a diamond. Should
the woman wearing this ring prove unfaithful in love, the gold turned
to dross, and the diamond became glass. The Latin name of the diamond, adamas, is the form used in this poem.33
This word, which primarily signified an exceedingly hard metal, finally
came to mean the diamond, or at least what was believed to be a
diamond, although it might in reality be only a colorless corundum,
much less hard than the genuine diamond, but harder than any of the
other precious stones except the colored corundums, ruby, sapphire, etc.
The thirteenth century German romance, "Wolf-dietrich," celebrates a ring given by the empress to
32 "
Lapidario del Rey D. Alfonso X, codice original," Madrid, 1881, folios
3 recto, col. 2; 14 recto, col. 2; 106, verso, col. 2.
33 Mauricii Pinder, "De adamante," Berolini, 1829, p. 68. 20