Of the superior Worth of Diamonds over all other Jewels.
Diamonds have,
in every age, been esteemed the chief of jewels, on account of their
innate specific qualities; which, if not exhibited by proper skill,
remain imprisoned. It is certain that, in their natural state, they
have not so much beauty or lustre, as some other sorts of jewels; but
when truly and judiciously manufactured, they throw forth a splendour
and lustre, surpassing all others, which justly entitle them to the
most perfect workmanship, and will consequently be the most likely
means of perpetuating them in the esteem of the world. And this will
tend to establish their worth, and secure every one's property therein
; whereas a neglect of exhibiting and dis-