Charles Lewis Tiffany (1812–1902) was the founder of Tiffany & Co. and the single most consequential figure in the history of American fine jewellery. Born in Killingly, Connecticut, on 15 February 1812, he transformed a modest New York stationery and fancy-goods shop into an internationally recognised house of jewellery, silverware, and gemstones — one that would eventually be acknowledged by European royalty, American presidents, and the global gem trade alike. His sobriquet, the King of Diamonds, was no mere commercial conceit: it reflected a genuine and documented dominance over the American diamond market during the latter half of the nineteenth century, built on astute purchasing, rigorous quality standards, and an instinct for spectacle that never descended into vulgarity.

Origins and the Founding of Tiffany & Co.

Charles Lewis Tiffany arrived in New York City in 1837 with a modest loan of one thousand dollars from his father, Comfort Tiffany, a Connecticut cotton mill owner. Together with his childhood friend John B. Young, he opened Tiffany, Young and Ellis at 259 Broadway — a shop dealing initially in stationery, fancy goods, and imported curiosities. The establishment's early years were characterised by careful curation rather than volume: Tiffany understood from the outset that the perception of quality was inseparable from the reality of it. Sales on the first day of trading reportedly amounted to just $4.98, a figure that became part of the firm's founding mythology.

The partnership evolved steadily. By 1841 the shop had expanded its range to include cutlery, clocks, and imported European goods. In 1845 it began publishing a catalogue — among the earliest of its kind in American retail — and in 1847 it moved decisively into jewellery, importing pieces from Paris. The firm's name was simplified to Tiffany & Co. in 1853 when Charles Lewis Tiffany bought out his partners and assumed sole control, a consolidation that marked the beginning of the house's most ambitious phase.

The Paris Purchases and European Recognition

Tiffany's genius for opportunistic acquisition was demonstrated most dramatically during periods of European political upheaval. In 1848, as revolution swept across France and other continental states, he dispatched a buyer to Paris and acquired diamonds and jewels from aristocratic families in urgent need of liquidity. The transaction yielded exceptional stones at prices that would have been unthinkable in stable times, and it established a pattern Tiffany would repeat: the 1887 sale of French crown jewels following the abolition of the French monarchy provided another celebrated opportunity, when Tiffany & Co. purchased a significant portion of the dispersed royal collection, further cementing its reputation as a house capable of handling gemstones of the highest historical and intrinsic importance.

European recognition came formally and publicly. Queen Victoria's court jeweller, Garrard, was among the most prestigious establishments in the world, yet by the 1860s Tiffany & Co. had begun to receive commissions and accolades that placed it in comparable company. At the Paris Exposition Universelle of 1867, the firm was awarded a prize for silverware — the first time an American house had been so honoured at an international exhibition of that stature. The award was not incidental: it signalled that American craftsmanship and design had achieved a standard that European judges were prepared to acknowledge without qualification.

The Tiffany Diamond

No single acquisition defines Charles Lewis Tiffany's legacy in gemstones more completely than the purchase of the great yellow diamond discovered in the Kimberley mines of South Africa in 1877. Tiffany's gemologist George Frederick Kunz — himself one of the most distinguished mineralogists of the nineteenth century — examined the rough stone and recommended its acquisition. In 1878 Tiffany purchased the rough crystal, which weighed approximately 287.42 carats, for an undisclosed but reportedly substantial sum.

The stone was subsequently cut in Paris under careful supervision into a cushion-modified brilliant of 128.54 carats, featuring 82 facets — considerably more than the standard 58 of a round brilliant — designed to maximise the play of light within the intensely saturated canary-yellow material. The resulting gem, now known universally as the Tiffany Diamond, is one of the largest and finest fancy yellow diamonds ever recorded. Its colour is graded as Fancy Vivid Yellow by contemporary standards, and its clarity is exceptional for a stone of its size. Charles Lewis Tiffany placed it on public display at the Broadway store, where it became both a commercial attraction and a statement of the firm's position at the apex of the American gem trade. The diamond remains in the possession of Tiffany & Co. to this day and has been worn by only a handful of individuals in its recorded history.

The Tiffany Setting

In 1886 Charles Lewis Tiffany introduced what would become the most influential engagement-ring design in the history of Western jewellery: the six-prong solitaire mount now known universally as the Tiffany Setting. Prior to this innovation, diamonds in engagement rings were typically set low, flush or nearly flush against the band, in the manner of earlier collet or rub-over settings. The Tiffany Setting elevated the diamond on six slender prongs, lifting it above the band so that light could enter the stone from multiple angles simultaneously — from the sides as well as from above — dramatically enhancing its brilliance and apparent size.

The design was both aesthetically elegant and optically rational. By minimising the metal in contact with the stone, the setting allowed the diamond to be seen as an unobstructed object of light rather than as an element embedded in metalwork. Its influence on subsequent jewellery design cannot be overstated: the six-prong solitaire became the default idiom of the diamond engagement ring across the English-speaking world and beyond, and remains so more than a century after its introduction. The setting was patented, though its form has since passed into the common vocabulary of jewellery design worldwide.

George Frederick Kunz and Gemological Authority

A significant dimension of Charles Lewis Tiffany's achievement was his recognition that gemological expertise was not merely a technical adjunct to the jewellery trade but a source of competitive advantage and institutional prestige. His decision to appoint George Frederick Kunz as the firm's chief gemologist in 1879 — when Kunz was barely twenty-one years old — proved to be one of the most consequential personnel decisions in the history of American gemmology. Kunz went on to become a vice-president of Tiffany & Co., a prolific author, a founding figure of American mineralogy, and the man after whom the violet-blue gem variety kunzite (spodumene) was named by Tiffany himself in 1902.

Under Kunz's influence, Tiffany & Co. developed a systematic approach to gemstone sourcing and evaluation that was unusual for the era. The firm acquired not only finished jewels but rough material and mineral specimens of scientific as well as commercial interest, and it maintained relationships with mining operations, dealers, and naturalists across several continents. This dual commitment — to beauty and to knowledge — gave the house an authority in gemstone matters that no American competitor could match.

Silver, Design, and the American Aesthetic

While diamonds and coloured gemstones defined Tiffany's public identity, the firm's silverware division was equally important to its reputation and arguably more innovative in design terms. Under the artistic direction of Edward C. Moore, who joined the firm in 1851 and served as its chief designer for decades, Tiffany & Co. developed a distinctive American silver style that drew on Japanese, Moorish, and Native American motifs — a synthesis that was genuinely original rather than merely eclectic. Moore's japonesque silver won the grand prize at the Paris Exposition of 1878, and the work produced under his direction is now held in major museum collections including the Metropolitan Museum of Art in New York.

Charles Lewis Tiffany's role in this creative achievement was that of the enlightened patron-proprietor: he provided Moore with resources, creative latitude, and the institutional prestige necessary to attract commissions worthy of serious design ambition. The relationship between Tiffany and his designers — Moore in silver, later Louis Comfort Tiffany in decorative arts — exemplifies a model of creative leadership in which the founder's contribution was structural and curatorial rather than directly artistic.

Clientele, Commissions, and National Significance

The clientele of Tiffany & Co. under Charles Lewis Tiffany's direction reads as a catalogue of Gilded Age American wealth and power. Cornelius Vanderbilt, J.P. Morgan, and other figures of the industrial aristocracy were among the firm's patrons. More significantly for the firm's long-term identity, Tiffany & Co. received commissions from the United States government: it produced the sword presented to Ulysses S. Grant following the Civil War, and it supplied the official stationery of the White House — an association that reinforced the house's position as the de facto purveyor of American national prestige in material form.

The firm also supplied military decorations, civic trophies, and diplomatic gifts, functions that in European contexts would have been performed by royal warrant holders. In the absence of a monarchy, Tiffany & Co. effectively occupied the position of the republic's jeweller by default and by merit simultaneously.

The Move Uptown and Retail Innovation

Charles Lewis Tiffany's management of the firm's physical premises reflected his understanding of retail as theatre. The house moved progressively northward through Manhattan as the city's commercial and social centre of gravity shifted: from Broadway to Union Square in 1870, and eventually to the corner of Fifth Avenue and 37th Street in 1905 — a move completed shortly after his death but planned during his lifetime. Each relocation was an event, a statement of ambition and arrival.

The firm's retail practices were also genuinely innovative. Tiffany & Co. adopted fixed, clearly marked prices at a time when negotiation was still the norm in luxury retail, a policy that communicated confidence in the fairness of the firm's valuations and removed the social awkwardness of bargaining from the purchase of expensive objects. The Blue Book catalogue, introduced in 1845, was among the earliest luxury retail catalogues in America and established a direct relationship with customers beyond the confines of the shop floor.

Legacy and Assessment

Charles Lewis Tiffany died on 18 February 1902, three days after his ninetieth birthday, having led the firm he founded for sixty-five years. At the time of his death, Tiffany & Co. was valued at a figure that placed it among the most significant commercial enterprises in American luxury goods, and its reputation extended to Europe, South America, and beyond.

His legacy is threefold. First, he established the institutional framework — the combination of gemological expertise, design ambition, retail innovation, and strategic acquisition — that allowed an American jewellery house to compete with and in some respects surpass its European counterparts. Second, through specific interventions such as the Tiffany Setting and the acquisition of the Tiffany Diamond, he created objects and forms that entered the permanent vocabulary of jewellery culture. Third, he demonstrated that commercial success and genuine quality were not merely compatible but mutually reinforcing — that a house could be both the most commercially successful jeweller in America and the most respected.

The sobriquet King of Diamonds was bestowed upon him by the press during his lifetime and was not resisted, because it was accurate. No other individual in nineteenth-century America exercised comparable influence over the diamond trade, and few in any era have so completely shaped the way a nation understands the relationship between gemstones and aspiration.

Further Reading

• GIA Gems & Gemology — The Tiffany Diamond
• GIA — George Frederick Kunz and Tiffany & Co.