In lands of tropic heat the women wound these strings of pearls about their arms, wrists and ankles also. Nor was the fashion confined to women. When the Spaniards first reached these shores, the caciques of Florida and the incas of Peru, on occasions of State, wore ropes of pearls around their necks, and so to this day do the rajahs and princes of India and the eastern islands. The more civilized peoples used round pearls, and became more critical about the quality and perfection of the gems as they grew in wealth and refinement.

The necklaces found in the Indian mounds are made principally of baroques, some of them rounded, but many of them long, slender pieces, bored a short distance from the thinner end, so that they hung in pendant festoons. As with all primitive races, the magnificence of size appealed to the Indians of this hemisphere, as it did also to the Spanish adventurers who first landed on the coasts of America. A chronicler of events during the time when De Soto was governor of the province which now forms several of the Southern States, mentions that a cacique brought as a present to the governor at the town of Ichiaha, a string of pearls as large as filberts, five feet long.

It is noticeable, that in all the accounts given of the wealth of pearls discovered in the possession of the natives, the Spaniards rarely say anything about the shape or quality of the pearls seen or taken, but always mention the size when large. They do, however, constantly deplore the discoloration caused by the use of fire in the process of boring them. One may imagine the chagrin of these freebooters on finding heaps of royal gems wrecked by the ignorance of the plundered; the value burned out of them, like bank notes for millions mutilated beyond redemption. The pearls composing this five-foot string were all discolored,—good enough for Indians, but of little value in Spain and Europe.

Round baroques are strung for necklaces to this day, especially in Italy, where the peasantry save from their small earnings the equivalent of two to three hundred dollars, to them an enormous sum, to buy the coveted necklace of pearls. These necklaces are composed usually of several strands of small rounded baroques weighing about one to two grains each and connected by bars. Usually there are three to five strands, but some are made with as many as eleven or twelve. Necklaces are made also in the same way, of small round pearls, and the bars, of which there are generally four, including that containing the clasp, are studded with diamonds.

The Asiatics prefer strings of large pearls, graduating in size on either side from a large central one. A number of these of increasing length and fastened together at the clasp are worn by Oriental royalties, so that each string festoons below the preceding one, the lowest and longest string sometimes hanging to the waist. There are few however even among the Hindu princes whose store of large pearls is equal to such prodigality.

When pearl necklaces were adopted by the Romans after their conquests in Egypt, Persia and India, they vied with the monarchs they had conquered, some of their rulers acquiring pearls of enormous value. The wife of Caligula owned pearls worth two million dollars, but Oriental treasure-houses held greater accumulations. The pearls of the late Rana of Dholpur in Upper India, were valued at seven and a half million dollars. From Rome the fashion spread with the advance of civilization through all the nations of Europe and followed their colonizations westward. Only in the last decade has the use of pearls in the United States become sufficiently general to place them in the list of things that are a fashion.

Many large pearls of pear, egg, or drop shape, and some round, are used as pendants, to be hung on slender gold neck chains, or suspended from brooches of diamonds. They are bored at the smaller end to a depth of about one-eighth of an inch, the hole is filled with a composition which hardens rapidly, and in this a gold wire, looped at one end for connecting, is inserted. Formerly the pearl was drilled quite through and the suspending wire riveted, but this is rarely done now as it lessens the value of the pearl and destroys the perfect pendant effect. This is a European fashion. The Chinese mount pearls by boring into the body of the pearl at two, three or four points and inserting the bent ends of spreading wires so that the gem is clasped as by spreading finger tips.

Pear-shaped pearls were used in Rome for pendant purposes as now and were known as "elenchi." After the Roman fashion of "crotalia" or "castanet" eardrops had passed, drop pearls continued in more or less favor throughout succeeding centuries as eardrops, the matching of one nearly doubling the value of both. Of late, egg and pear-shaped pearls have been used largely as heads for scarf pins. They are drilled and set on a gold wire or "pegged" as it is called, in the manner described for pendants but with the smaller end resting upon a light gold ring soldered to the scarf pin, or in a small cup, so that the pressure, while inserting the pin, is distributed over the body of the pearl and upon the end, instead of upon the inner wall in contact with the end of the pin.