It should be noted, however, that from the most ancient times, the princes of India and of Persia have had their pick and choice of the output from Ceylon and the Persian Gulf; and the largest single collections of the Western world have never equaled the possessions of some of those rulers. Some Indian princes have loaded themselves with thousands of pearls, and individual ornaments have been valued not only by oriental, but by European experts, at several millions of dollars.

The great diamond resources of Brazil were discovered in 1727, and after a few years these came on the market at the rate of 140,000 carats annually. At that time ladies of rank did not esteem diamonds so highly as pearls. This distinction was accentuated by Lord Hervey in his account of the coronation, in 1727, of George II and his consort Caroline, who wore not only the great pearl necklace inherited from Queen Anne, but “had on her head and shoulders all the pearls she could borrow of the ladies of quality at one end of the town, and on her petticoat all the diamonds she could hire of the Jews and jewelers at the other; so that the appearance and the truth of her finery was a mixture of magnificence and meanness not unlike the éclat of royalty in many other particulars, when it comes to be nicely considered and its source traced to what money hires or flattery lends.”[[39]] In a portrait of Charlotte (1744–1818), wife of George III, the pearls and diamonds appear equally popular.

On the entry of the British into possession of Ceylon in 1796, the fisheries of that country were resumed with great success after thirty years of idleness, resulting in very large outputs for several seasons. But owing to exhaustion of the areas, they were soon reduced, and the yield became small and uncertain.

About 1845, pearls came on the market from the Tuamotu Archipelago and other South Sea islands, and the industry was revived on the Mexican coast. The pearls from these localities are noted for their range of coloration, and particularly for the very dark shades, black or greenish black being especially prominent. But the fashion, and thus, necessarily, the demand, had always been for white and yellow pearls; consequently, these black ones were of little value in the markets until about ten years later, when they became fashionable in Europe largely through their popularity with Empress Eugénie of France, then at the height of her power. To this queen, pearls owe much of their high rank in fashion in the nineteenth century; and on her head they were royal gems royally worn, as appears from Winterhalter’s portrait of her, showing her magnificent necklace.

The discovery of the resources on the Australian coast about 1865, and the development of the fishery there for mother-of-pearl, resulted in many large white pearls coming from that coast. The search was confined to the relatively shoal waters, until the introduction of diving-suits about 1880. The use of these facilitated a considerable extension of the fisheries not only on the Australian coast, but also in Mexico, the Malay Archipelago, several of the South Sea islands, and some minor localities.

In America, few jewels were worn previous to the Civil War, owing to the absence of great wealth and to the simplicity of taste in personal decorations. The rapid increase in wealth and luxury, on the termination of that war, resulted in a great demand for gems, and the most brilliant and showy ones were selected, especially diamonds. This demand was the more readily supplied by the discovery of the South African mines, with their great yield from 1870 to the present time. So popular did that gem become that many a young man invested his first earnings in a “brilliant,” and an enormous diamond in the shirt-front became the caricatured emblem of a prosperous hotel clerk.

But in the last quarter of the nineteenth century, in Europe, as well as in America and elsewhere where gems are worn, luxury found in pearls a refinement, associated with richness and beauty, exceeding that of diamonds and other crystal gems, and in the last few years they have taken the highest rank among jewels. This change in fashion and the increase in wealth among the people developed vastly greater demands and consequently very much higher prices. These have resulted in greatly extending the field of search, and during the last two or three decades many new territories have been brought into production.

By far the most important of these new regions is the Mississippi Valley in America, the pearl resources of which were made known about a score of years ago. As the exploitation developed, the gems from these streams added very largely to the supply, especially of the baroque or irregular pearls, which have increased greatly in fashion in the last ten years.

LADY ABINGERMRS. ADAIR
LADY WIMBORNEHON. MRS. RENARD GRÉVILLE
MARCHIONESS OF LANSDOWNE
LADY LONDONDERRY
BARONESS DE FOREST