The Persians used pearls largely in the jewelling of royal headgear, for Pompey is said to have brought home twenty crowns of pearls with the loot from his eastern raid. Hindu princes strung them on straight wires of equal length and bound a number of them together, to be fastened as pompons or aigrettes, to their turbans. They encrusted and edged their robes with them as also did the royalties and nobles of Europe during the middle ages. Seed pearls were strung in lengths of four to six feet and the strands twisted together like a rope. This fashion continues to this day, such ropes of pearls sometimes measuring five feet in length.

The semi-barbarous Indian tribes of America did not confine the use of pearls altogether to personal adornment. They decorated their idols, state canoes, the handles of the paddles, and the figures in their temples with them, and they buried enormous quantities in the sepulchres with their dead. There is no evidence that this latter form of extravagance was at any time general in Asia or Europe, but Julius Cæsar made a buckler of British pearls which he hung up in the temple of Venus Genetrix after dedicating it to her.

Among the ancients it does not appear that pearls were used in connection with the precious metals to a great extent. Collars of gold and silver with large pearls as pendants were sometimes seen upon the necks of Indians by the Spaniards when they landed on this continent, but in Asia, Africa, and upon their first introduction into Europe, pearls were not used with the metals as freely as other gems. As the art of the jeweller developed however, they came into more general use and are now utilized with gold in every form of jewelry. Round and button pearls with diamonds or other stones, or alone, are set in gold as brooches, ear-rings, finger-rings, bracelets, hair-ornaments, scarf-pins, dress-pins, studs, cuff and dress buttons, etc., and baroques are also used for the same purposes. Brooches, lockets and pendants are paved with solid masses of half pearls.

Some ancient swords of Hindu warriors betray a curious custom. A groove with over-lapping edges was sunk in the blade and into this pearls were introduced from the hilt end to represent the tears of enemies. There are blades so constructed in the collection of Indian swords presented to King Edward of England when, as the Prince of Wales, he visited India.

Jewellers frequently avail themselves of the odd shapes in which baroques occur to construct unique jewels. Nature frequently gives them a resemblance to animals, and sometimes to the human figure and face, which may be accentuated by the jeweller's art so as to make the resemblance striking. In one notable instance lately, a baroque was so mounted that it might easily pass as a modelled portrait of Queen Victoria. Baroques resembling bird's wings are common and are often made effective by mounting them on a bird of gold. Others remind one of fish, birds, insects, and beasts of various kinds. Clustered pearls enveloped together sometimes look like dog's heads, in which two of the enveloped pearls near the surface pass for eyes. Long, slender baroques are set to resemble the petals of a chrysanthemum, and others, mounted singly in sepals of gold, are suggestive of the buds of various flowers, roses, lilies, etc.

VARYING FORMS OF PEARLS
1-5 Abalone Baroques. 6 Blister. 7-10 Twinned Pearls. 11-21 Baroques. 22-29 Round Baroques. 30-31 Wing Pearls. 32-35 Button Pearls. 36-37 Colored Round Pearls. 38-41 White Round Pearls. 42 Jockey Cap.

Round and button pearls are used extensively now, and have been at various periods formerly, as centres for circles, or "clusters" of diamonds mounted as scarf-pins, finger-rings and formerly, when they were worn, as ear-rings. The pearls are sometimes drilled and set on a peg; sometimes they are held by claws or prongs as the diamonds surrounding them are.

Pearls are very generally used now as studs by men for evening dress, usually mounted on pegs so as to avoid the display of any gold.

But all fashions of wearing pearls except as necklaces, are ephemeral. The fashion of pearl necklaces has been constant for thousands of years, though it is only brought to general public notice when some new country with its great and rapid accretions of wealth, adopts it. The markets of the world are then affected, the price of the gem rises, and this in turn tempts ancient and impoverished families to unlock their jewel cases to the bidding of the nouveau riche. That this condition has existed from the beginning of this century is shown by the sales which are being made constantly in Europe at the great public auctions of jewels. In 1901 the Comtesse de Castiglione necklace was sold for $84,000. At the sale of the Princess Mathilde jewels in Paris, a three strand necklace of 133 pearls weighing 3320 grains, once the property of Queen Sophie of Holland, brought 885,000 francs, which with the taxes to the purchaser made the cost $188,000. At the same sale, a seven strand collar given by Napoleon I. to the Queen of Westphalia, weighing 4,200 grs., brought $89,000, and another collar once owned by the same Queen containing thirty-three black pearls, weighing 1040 grs. was sold for $20,240. Several fine strings were sold in London in 1903. Among them a three-row necklace from the Aquila Jewels for $22,400. A string of 198 finely matched gem pearls, round and graduated, was sold at Christie's for 6,500 pounds. A triple row of 153 of the same kind brought 6,500 pounds. Many important sales have been made in the States, during the last ten years especially, but as they were made privately, and as buyers here are averse to any publicity they are not chronicled. It is a fact well known to jewellers, that Americans in their home market are extremely difficult. They demand a degree of perfection, not only in the gems themselves, but also in the matching of them, rarely exacted in other countries. There are strings of pearls in this country which if less magnificent, for extreme perfection and beauty are seldom equalled by the more notorious jewels of Europe, and princely sums have been paid for single pieces of great size and purity. Greater quantities of the coveted treasures of the earth are pouring into the lap of the United States of America through the channels of peaceful industry, than were ever gathered to a nation in the olden times by the marauders of the sword, and the jewel cases of our princes of commerce will soon eclipse those held by the scions of ancient freebooters.