Tiffany & Co. is one of the most prominent purveyors of luxury goods in the United States, and has long been an important arbiter of style in the design of diamond engagement rings. A young Franklin Delano Roosevelt proposed to his future wife, Eleanor, with a Tiffany ring in 1904. Vanderbilts, Whitneys, Astors and members of the Russian imperial family all wore Tiffany & Co. jewels. And Jacqueline Kennedy Onassis preferred Tiffany china for state dinners at the White House.

Although synonymous with luxury today, the firm started out rather modestly. Charles Lewis Tiffany and John B. Young founded it in Connecticut as a “stationery and fancy goods emporium” in 1837, at a time when European imports still dominated the nascent American luxury market. In 1853, Charles Tiffany — who in 1845 had launched the company’s famed catalog, the Blue Book, and with it, the firm’s signature robin’s-egg blue, which he chose for the cover — shifted the focus to fine jewelry. In 1868, Tiffany & Co. gained international recognition when it became the first U.S. firm to win an award for excellence in silverware at the Exposition Universelle in Paris. From then on, it belonged to the pantheon of American luxury brands.

At the start of the Gilded Age, in 1870, Tiffany & Co. opened its flagship store, described as a “palace of jewels” by the New York Times, at 15 Union Square West in Manhattan. Throughout this period, its designs for silver tableware, ceremonial silver, flatware and jewelry were highly sought-after indicators of status and taste. They also won the firm numerous accolades, including the grand prize for silverware at the Paris Exposition of 1878. Among the firm’s glittering creations from this time are masterworks of Art Nouveau jewelry, such as this delicate aquamarine necklace and this lavish plique-à-jour peridot and gold necklace, both circa 1900.

When Charles Lewis Tiffany died, in 1902, his son Louis Comfort Tiffany became the firm’s design director. Under his leadership, the Tiffany silver studio was a de facto design school for apprentice silversmiths, who worked alongside head artisan Edward C. Moore. The firm produced distinctive objects inspired by Japanese art and design, North American plants and flowers, and Native American patterns and crafts, adding aesthetic diversity to Tiffany & Co.’s distinguished repertoire.

Tiffany is also closely associated with diamonds, even lending its name to one particularly rare and exceptional yellow stone. The firm bought the Tiffany diamond in its raw state from the Kimberley mines of South Africa in 1878. Cut to create a 128.54-carat gem with an unprecedented 82 facets, it is one of the most spectacular examples of a yellow diamond in the world. In a broader sense, Tiffany & Co. helped put diamonds on the map in 1886 by introducing the American marketplace to the solitaire diamond design, which is still among the most popular engagement-ring styles. The trademark Tiffany® Setting raises the stone above the band on six prongs, allowing its facets to catch the light. A lovely recent example is this circa-2000 platinum engagement ring. Displaying a different design and aesthetic (but equally chic) is this exquisite diamond and ruby ring from the 1930s.

The Königliche Porzellan-Manufaktur Berlin, or KPM (Royal Porcelain Factory, Berlin, in English) was one of the most influential porcelain factories to emerge in 18th-century Germany, along with Nymphenburg and Meissen. KPM was the third incarnation of a company originally founded in 1751 by Wilhelm Caspar Wegely to take advantage of the burgeoning market for “white gold.” On the verge of bankruptcy, Wegely sold his inventory and tools to Johann Ernst Gotzkowsky, who in 1761 established another porcelain factory, which also failed, and was subsequently taken over by Frederick II of Prussia in 1763. Like Augustus II, Elector of Saxony, the patron of Meissen and a keen collector who described himself as suffering (quite happily) from “porcelain sickness,” Frederick II was proud to refer to himself as KPM’s “best customer.” KPM produces china and figurines to this day, and throughout its long history, it has been a style-setter for elegant tableware, particularly in the 1930’s, the period during which their popular patterns Urbino, Urania and Arkadia were designed.

Thanks to its royal patronage, KPM had the resources and contacts necessary to establish itself as a leading luxury producer, and supplied Russian and European elites with tableware in the Rococo and Neoclassical styles, as well as monumental vases, and decorative plaques. Many of these objects can be found today in major museums as a result of Frederick II’s penchant for sending KPM porcelain as diplomatic gifts throughout Europe. Unlike Meissen, which was known for crafting porcelain sculptures of dazzling complexity, KPM is revered for the precision and splendor of its surface decoration, and for its porcelain plaques depicting scenes from history and mythology. One especially lovely example circa 1790 is a neocalssical-style tea service decorated with gold accents and a grisaille design of figures from the ancient world. By contrast, this boldly colorful narrative cup and saucer set from the 1840’s depicts scenes from real life as colorfully as a painting. The set was commissioned by a gentleman for his wife as a tongue-in-cheek gift commemorating her misadventures while in town for a visit to the opera, which resulted in her opera glasses being stolen. The saucer shows the thief and the glasses, and the cup reveals the scene of the crime in vivid hues.

KPM was forced to move from its original location in 1867 due to the building of the new Prussian Parliament building, and this afforded the company the opportunity to to create a new factory with the newest equipment and materials of the day. With the growing popularity of Art Nouveau and the western fascination with Asian ceramics, KPM began formulating glazes that evoked the color palette and rich surfaces of Chinese porcelain. By the turn of the century, KPM was exhibiting its wares to a global audience at international expositions. At the end of World War I with the collapse of the Prussian monarchy, KPM was renamed the State Porcelain Manufactory Berlin, continuing to use the name KPM and its use of the cobalt blue sceptre mark that is painted on the bottom of every piece.

By the late 1920’s, the designers and craftsmen of KPM were inspired by the tenets of Modernism, particularly the styles of the Bauhaus and the Deutscher Werkbund. During this period, the firm’s aim was to produce useful household porcelain for a range of consumers, rather than catering to a small elite. Among the most successful patterns of this era was designer Trude Petri’s Urbino line, which is still produced today. Following World War II, KPM was temporarily housed in the town of Selb, and only returned to its rebuilt quarters in Berlin in 1957. In the 1980s, KPM became an private company independent of the state, and began to focus production on the preservation of historic forms, designs, and techniques. KPM continues to collaborate with designers from all over the world, most recently on the Berlin dinnerware service with designer Enzo Mari, and a collaboration with the luxury brands Bottega Veneta and Bugatti.

Arguably the most celebrated of all English ceramics makers, Wedgwood was founded in 1759 by Staffordshire potter Josiah Wedgwood (1730–95). The company is famed for its Jasperware — molded Neoclassical stoneware vases, plates and other pieces, inspired by ancient cameo glass, featuring white figures, scenes and decorative elements set in relief on a matte colored background. The best-known background hue is light blue, but Wedgwood’s iconic silhouettes also appear on green, lilac, yellow, black and even white grounds. Some pieces use three or more colors.

The Wedgwood firm first came to prominence for its tableware, which quickly gained favor in aristocratic households throughout Britain and Europe. In 1765, Wedgwood was commissioned to create a cream-colored earthenware service for Queen Charlotte, consort of King George III. The queen was so thrilled with her new china that Wedgwood was given permission to call himself “Potter to Her Majesty,” and the decorative style became known as Queen’s Ware. Not to be outdone, Catherine the Great of Russia commissioned her own set of Wedgwood china in 1773. Nearly 200 years later, the firm created a 1,200-piece service for the coronation of Queen Elizabeth II. In recent years, leading designers including Jasper Conran and Vera Wang have collaborated with Wedgwood — in the tradition of such distinguished 18th century artists such as the painter George Stubbs and metalsmith Matthew Boulton.

From plates and other dinnerware to decorative items like urns, cachepots and candlesticks, Wedgwood designs lend a traditional air to Anglophile interiors. And even if you have to make your own tea, you may find it comforting to sip it from a delicate cup that was manufactured in the same Stoke-on-Trent kiln that produced Her Majesty’s tea service. Be sure to keep your pinky raised.