Fernand Lacloche was one of the founding brothers behind Lacloche Frères, the Parisian jewellery house that rose to prominence in the closing years of the nineteenth century and reached its creative zenith during the Art Deco period of the 1920s and 1930s. Alongside his brothers — Jules, Jacques, and Léopold — Fernand helped build a firm that competed directly with Cartier, Van Cleef & Arpels, and Boucheron for the custom of European royalty, American industrialists, and the international haute bourgeoisie. The house's output, characterised by geometric precision, lavish use of calibré-cut coloured gemstones, enamel, and platinum, represents some of the most technically accomplished jewellery produced during the golden age of French haute joaillerie. Pieces bearing the Lacloche Frères signature are today held in major museum collections and appear regularly at the leading auction houses, where they command prices commensurate with their historical and artistic importance.

Origins and the Lacloche Family

The Lacloche brothers were of Spanish-Jewish origin, a background shared with several other prominent jewellery dynasties active in late nineteenth-century Paris. The family established their Paris house around 1892, opening premises that would eventually include a prestigious address on the rue de la Paix — the street that served as the spiritual and commercial heart of French luxury jewellery. The choice of location was deliberate and significant: the rue de la Paix placed Lacloche Frères in immediate proximity to Cartier and within the orbit of the Place Vendôme, the gravitational centre of Parisian fine jewellery then as now.

Fernand's precise role within the partnership is not as exhaustively documented as those of some contemporaries, but the collective achievement of the brothers was substantial enough that the house's name became synonymous with a particular standard of refined craftsmanship. The firm also maintained branches in London, Madrid, and San Sebastián, reflecting both the brothers' Spanish heritage and their ambition to serve an international clientele rather than a purely Parisian one. The San Sebastián connection was especially significant: the Basque resort town was a favoured summer destination for the Spanish royal family and European aristocracy, and a jewellery house with a presence there enjoyed direct access to some of the wealthiest patrons on the continent.

The Belle Époque Period

In their earliest decades, Lacloche Frères worked within the aesthetic conventions of the Belle Époque, producing pieces that reflected the prevailing taste for naturalistic motifs, delicate en tremblant floral sprays, and the light, airy settings made possible by the increasing use of platinum as a structural metal. The firm's craftsmen demonstrated from the outset a facility with intricate stone setting that would remain a house hallmark. Diamonds were the dominant material of the period, deployed in millegrain-edged collet and pavé settings that maximised brilliance while minimising the visual weight of the metal.

During this period, Lacloche also produced objects of vertu — vanity cases, powder compacts, cigarette cases, and nécessaires — that combined jewellery-quality gemstone setting with enamel decoration of considerable sophistication. These objects occupied a category that blurred the boundary between jewellery and decorative art, and they attracted collectors who might not commission a major parure but who desired objects of exceptional quality for daily use. This segment of the market would prove critically important to the house's commercial success and creative identity in the decades that followed.

The Art Deco Apogee

The period between approximately 1910 and 1939 represents the creative and commercial high-water mark of Lacloche Frères. As the sinuous lines of Art Nouveau gave way to the angular geometry of Art Deco, the house adapted with apparent ease, embracing the new aesthetic with a thoroughness that suggests genuine creative conviction rather than mere commercial opportunism. The Art Deco style — with its insistence on rectilinear form, its love of strong colour contrast, and its debt to sources as diverse as ancient Egyptian art, Cubism, and the decorative traditions of East Asia — suited the technical strengths of the Lacloche workshops perfectly.

Several characteristics define Lacloche Frères jewellery of the Art Deco period:

• Calibré-cut gemstones: The house made extensive use of stones cut to precise geometric shapes — rectangles, squares, trapezoids, and curved forms — that could be fitted together in closely packed mosaic-like arrangements. Rubies, emeralds, sapphires, and onyx were among the most frequently employed materials in this technique, their saturated colours creating vivid chromatic contrasts against the white of diamonds and the grey lustre of platinum.
• Platinum construction: Like its principal competitors, Lacloche Frères embraced platinum as the structural metal of choice for its finest pieces. Platinum's strength allowed settings of extreme delicacy, its white colour complemented both diamonds and coloured stones, and its resistance to tarnish ensured that pieces retained their appearance over time.
• Enamel: The house's enamellers worked to a standard that rivalled the finest émailleurs of the period. Both champlevé and plique-à-jour techniques appear in Lacloche work, and the firm's vanity cases and powder compacts frequently feature enamel panels of considerable painterly ambition, depicting landscapes, figural scenes, and abstract geometric patterns.
• Lacquer and exotic materials: Reflecting the broader Art Deco fascination with non-Western decorative traditions, Lacloche incorporated Chinese lacquer, carved jade, coral, and other materials drawn from East Asian and pre-Columbian sources into pieces that combined European jewellery technique with the visual vocabulary of other cultures.

The firm exhibited at the landmark Exposition Internationale des Arts Décoratifs et Industriels Modernes held in Paris in 1925 — the exhibition that gave Art Deco its retrospective name — alongside Cartier, Van Cleef & Arpels, and the other great houses of the rue de la Paix. Participation in this exhibition was both a mark of standing within the trade and an opportunity to reach an international audience of collectors, museum curators, and press.

Relationship to Contemporaries

Any assessment of Lacloche Frères must acknowledge the competitive environment in which the house operated. Cartier, under the direction of Louis Cartier, had by the 1910s established itself as the dominant force in Parisian jewellery, with a global network of clients and a design programme of extraordinary breadth and inventiveness. Van Cleef & Arpels, founded in 1906, was developing the technical innovations — including the Mystery Setting, patented in 1933 — that would eventually define its identity. Boucheron, the oldest of the major Place Vendôme houses, brought a different tradition of craftsmanship to the same competitive arena.

Lacloche Frères occupied a position of genuine distinction within this company. The house may not have achieved the global name recognition of Cartier, but among knowledgeable collectors and within the trade, its work was regarded as equal in technical quality and comparable in design ambition. The firm's willingness to work across a wide range of object types — from major parures and important single stones to small objects of vertu — gave it a breadth of output that served a correspondingly broad clientele.

Notable Works and Museum Holdings

Lacloche Frères pieces are held in several of the world's leading decorative arts collections. The Victoria and Albert Museum in London holds examples that document the house's range and technical accomplishment, and the firm's work appears in the collections of other major European and American institutions. At auction, Lacloche pieces have appeared at Christie's, Sotheby's, and Bonhams, where signed examples — particularly Art Deco vanity cases, brooches, and bracelets — attract serious bidding from specialist collectors.

Among the most admired categories of Lacloche work are the minaudières and vanity cases produced during the 1920s and 1930s. These objects, intended to be carried to the opera or formal dinner, represent a fusion of jewellery and functional object that demanded mastery of multiple techniques simultaneously: stone setting, enamel, gold and platinum smithing, and often the incorporation of carved hardstone or lacquer panels. The best examples are, in effect, miniature works of decorative art that happen also to be useful.

Decline and Legacy

Like many of the great Parisian jewellery houses, Lacloche Frères was profoundly affected by the economic disruptions of the 1930s and the catastrophe of the Second World War. The Depression reduced the market for luxury jewellery dramatically, and the occupation of Paris between 1940 and 1944 — with its particular dangers for Jewish families — effectively ended the house's active operation as a creative enterprise. The firm did not survive the war in the form it had taken during its golden decades.

The legacy of Lacloche Frères, and of Fernand Lacloche's contribution to it, endures in the pieces themselves and in the influence the house exerted on the broader development of Art Deco jewellery. The firm's technical standards, its sophisticated approach to colour and geometry, and its mastery of the small luxury object all contributed to the definition of a period style that remains among the most admired in the history of jewellery. Collectors who specialise in the Art Deco period regard signed Lacloche pieces as among the most desirable available, and the house's name carries, in specialist circles, the same weight as those of its more famous contemporaries.

For the gemmologist and jewellery historian, Lacloche Frères work offers a particularly instructive study in the application of coloured gemstones within a rigorous design framework. The house's calibré-cut rubies, emeralds, and sapphires — sourced from the finest available origins of the period, including Burma, Colombia, and Kashmir — were selected and cut with a precision that subordinated individual stone character to the demands of the overall composition. This approach, which treats coloured gemstones as elements of a chromatic palette rather than as individual objects of display, is one of the defining characteristics of Art Deco jewellery at its most sophisticated, and Lacloche Frères practised it with consistent mastery.

Further Reading

• GIA — Art Deco Jewellery (Gems & Gemology)
• Victoria and Albert Museum — Jewellery Collection