From the beginning of the thirteenth century a change takes place with the appearance of the Gothic style. Forms become slighter and more elegant, and exhibit greater delicacy and detail in their workmanship. Hitherto goldsmith's work, however beautiful from the cumulative effect of precious stones and enamels, was little more than conventional, nay, almost barbaric, in its representations of the human figure; but the revival in the art of figure sculpture led to a considerable use being made of the human figure executed in full relief. Just as in the Romanesque period, so during the time when Gothic art reigned supreme, architecture left its impress on every work of art; and jewellery and other goldsmith's work, as well as ivories, seals, and even shoes, were ornamented with the designs of Gothic architecture and with pierced open-work patterns, like the window tracery of the great cathedrals—termed "Paul's windows" by the masses. Improved skill in design and workmanship became incompatible with the retention of the older and coarser enamel-work, and without relinquishing a medium which by the brilliancy of its colouring was eminently suited to the works of the goldsmith, the thirteenth-century craftsman obtained the desired result by the use of translucent enamel upon metal, usually silver, chased and modelled in low relief.

The beauty of this basse-taille enamel, producing, as it were, transparent pictures, enabled the artist frequently to dispense with coloured gems, and retain only pearls, whose delicate hues harmonised better with his work. Occasionally, however, pearls, precious stones, and translucent enamels were employed together with brilliant effect.

Gothic ornaments of the fourteenth and fifteenth centuries show a peculiar love for figurative and architectural motives which exhibit astonishing technique and beauty of form. Towards the middle of the fourteenth century there came into use enamel on full relief (émail en ronde bosse). In the inventories of the time, where it is frequently mentioned, this enamel, usually opaque white, is termed émail en blanc. So charming was the contrast of white, marble-like figures by the side of gold, bright coloured stones, and polychrome enamels, that for upwards of three centuries goldsmiths continued to apply this species of enamel to jewels. It was particularly characteristic of the fifteenth century. Several brooches ornamented with it will be referred to later (p. 143); but the most remarkable example of its use is the wonderful votive jewel of French workmanship termed "Das Goldene Rössel," in the treasury of the abbey church of Altoetting, in Bavaria, which dates from about 1400.[32] The minute repoussé figures on sixteenth-century jewels were usually coated with white enamel; and jewellery émaillée de blanc is often alluded to in inventories. This species of enamel was discarded in the seventeenth century, when figures in relief went out of fashion for jewellery.

Though towards the close of the Middle Ages the art of cutting precious stones and even diamonds was certainly practised, yet it is to be observed that throughout the whole period jewellery is set as a rule with stones en cabochon, i.e. with their surfaces rounded and polished in a convex shape, but not faceted. The stone treated thus preserves its own character and individuality; and much of the charm of early jewellery is due to this very fact.

From the middle of the thirteenth century enamel in general, though applied to jewels of commoner kinds, is chiefly limited to the more sumptuous ornaments of the clergy. But with the beginning of the fourteenth century the delight in jewellery enriched with enamels and precious stones is again revealed in the costumes of the laity. At the French Court of John II (le Bon, d. 1364) and Charles V (d. 1380), where the princes of the royal blood strove to outrival one another in luxurious display, personal adornments attained an extraordinary degree of splendour, and were worn to an excess of ostentation.[33]

This extravagance of fashion declined for a time owing to the wars with England, but attained its full development in the dress of the Burgundian Court. The splendour of the Burgundian dukes, outshining that of their feudal lieges the kings of France, and casting into the shade the rude grandeur of the German emperors, gave a new impetus to the use of articles for personal decoration, and for a time set the fashion for every country of northern Europe in all matters of style as well as of ornament. Outside of Italy, which perhaps excelled in point of culture, the Court of the dukes of Burgundy during the fifteenth century was the richest and most luxurious in all Europe. The sway of this powerful House extended over the Low Countries, whose ports after Venice were the centres of Oriental commerce and whose inland towns, such as Arras, Brussels, and Ghent, vied with one another in weaving the products of the East into all manner of rich stuffs. Not only silks, but pearls and precious stones of all descriptions, found an entrance through the great port of Bruges; and hardly a garment is depicted by the Flemish masters which, particularly in the case of the ecclesiastics, is not thick-sewn with Oriental pearls and stones. A survey of records containing descriptions of personal property,[34] and an examination of contemporary pictures—always the most fascinating document in regard to personal ornament—reveal a widespread luxury. Not only at Court, but in the everyday life of street and mart, costumes formed of magnificent stuffs were habitually worn, which required to be set off by jewels of an equally rich description. The warmth of the Italian climate demanded no such wealth of apparel as was essential to comfort in the more northerly countries; hence profusion of personal ornament was less generally indulged in throughout Italy during the same period. This special love of jewellery and consequent taste and skill acquired by the goldsmiths was shared by the painters of the day. With a high degree of finish and brilliancy, they introduced into their pictures faithful representations of all the rich ornaments then in vogue. Unfortunately actual examples of the splendid jewels of this time are now of the utmost rarity, but such as have survived, chiefly in the form of rich enamelled brooches, reflect in their execution the technical perfection and in their design the whole-hearted realism which display themselves to the full in the paintings of the early Flemish school.

Collar of the Order of the Golden Fleece, made in 1432 by John Peutin of Bruges, jeweller to Philip the Good, Duke of Burgundy. (From the portrait of Baldwin de Lannoy by John van Eyck at Berlin.)