Georgian Period: 1714-1830
Jewelry designs of nature featuring flowers, leaves, insects, birds, feathers, and ribbons. Engraved gemstones and intaglios were favored along with agates and cabochon cut stones. During the early nineteenth century, cameo brooches and earrings became popular. Garnets, turquoise, amethyst, and particularly pearls were the rage.
Early Victorian Period: 1837-1860
The dominant style of the 1840’s featured scrollwork, floral sprays, animal themes and multi-color gold work. There was a surge of deep religious feelings which gave way to a Gothic Revival Movement. This movement brought about a renewed interest in enameled jewelry.
Mid-Victorian(Grand) Period: 1860-1885
Massive suites of colored stone jewelry became popular. Mosaics, sea shells, fringes, and rosettes were used with increasing frequency. Pieces were set in Etruscans style frames. Jet jewelry became extremely popular and was often imitated. The 1880’s saw the rise of heavy lockets and chains, cuff bracelets and brooches.
Late Victorian (Aesthetic) Period: 1885-1900
Diamonds gained an all time high in popularity. Bird, insect, and animal themes took on new meaning as genuine scarabs, birds, and claws were set in metal. Many pieces of jewelry featured spring mechanisms. The delicate pendants of colored stones and pearls were very popular during the late 1880’s.
Art Nouveau Period: 1890-1915
Art Nouveau jewelers used flowing feminine and fantasy figures, stylized flowers, vines, leaves, scrolls, birds, serpents and insects in beautiful enamels. Plique-a-jour enamel was commonly used which is a transparent enamel with out a metal backing. Cabochon gemstones as well as pearls were incorporated into the designs along with the scrolling gold work. Rene Jules Lalique led the French in Art Nouveau jewelry, while Louis Comfort Tiffany was the American Jeweler best known for his Art Nouveau designs.
Edwardian Period: 1901-1910
Jewelry for this period was strikingly feminine with a lacy and delicate appearance. Common motifs are bows, ribbons, urns, stars, crescents and garlands of small flowers. A common trait of Edwardian jewelry is platinum on yellow gold usually with all diamond trim, giving this period its all white appearance. Large focus diamonds were usually Old European cuts, with smaller diamonds in rose or single cuts for accents. Sometimes large high-quality faceted colored gemstones were used as focal points, but diamonds, pearls and moonstones were the most favored.
Art Deco Period: 1920-1935
The introduction of cubism into the art world after 1925 brought about the strong geometrical patterns and angular shapes associated with Art Deco today. Diamonds and platinum were used without regard to cost. Stones were cut into triangles, pentagons, trapezoids along with oblong shapes and emerald cuts. Pav set diamonds were often accented with caliber cut colored gemstones- rubies, sapphire, emeralds and onyx in strong contrasting combinations. The Asian influence can be seen by the carved jade and coral in pendants, bracelets, and earrings, as well as carved rubies, sapphires and emeralds from India. Well known French designers were, Cartier, Bucheron, Van Cleef and Arpels, Fouquet and Mauboussin. For the Americans, it was Tiffany and Company and Harry Winston.
Retro Period: 1935-1949
The late 1930’s and early 1940’s saw Europe going from the Great Depression directly into W.W.II. All of the platinum and much of the gold and silver were needed to fund the war. It was during this period that the American jewelry market finally came into its own. Colored gold (yellow, pink, and green) sometimes combined in bi-colored or tri-colored pieces, was back after several decades of white metal dominance. Designs were three-dimensional and sculptural incorporating ribbons, bows and fabric-like folds. Gemstones were often recycled from older jewelry, diamonds and synthetic rubies and sapphires were combined for a “patriotic” look. After the United States entered the war, 1941, jewelry became less romantic and took on a militaristic look.
Mid-century modernism influenced this period with the use of abstract sprays of diamonds in mixed cuts, starbursts and “atomic” shapes. Textured gold dominated this decade with Florentine finishes, foxtail chain, twisted rope, braided wire, mesh, reeding, fluting and piercing. Gold jewelry without gemstones was worn primarily in the daytime, with diamond jewelry for the evenings. Amethyst, turquoise, and coral were the favorite colored gemstones while cultured pearls were gaining acceptance into day wear.
This “Anything Goes” period had little restrictions. Yellow gold, platinum and silver were all used with natural gemstone crystals. Cabochon gemstones, such as turquoise, were mixed with round brilliant cut diamonds and other faceted gems set in yellow gold. Artists used organic abstract shapes with jagged edges that were incorporated in textured metals.
In the cool and collected 70’s, women began buying their own jewelry. This surge demanded affordable quality and the need for “that something different.” To do this, jewelers used non-precious materials such as rock crystal, exotic woods, ivory and coral. Baguette diamonds were mounted into solitaires, necklaces and bracelets and were worn both at night and during the daytime. Long necklaces remained popular. To accentuate the jewelry, gemstones such as lapis lazuli, coral, and onyx were used.
The 1980’s saw women gaining equality in the workplace. The televisions shows such as “Dynasty” and “Dallas” created a demand for glitz and glamour, while Princess Diana’s wedding triggered a graceful, refined fashion emergence. Colored pearls were fashionable in long or short strands with diamond clasps that could be worn in the front or back. In the 1990’s, tanzanite became popular along with aquamarine, and retro designs from almost every period. Jewelry designs could be large and chunky, elegant and sophisticated, or stark and minimalist. Silver gained tremendous popularity, as did toe rings and body jewelry. Pierced ears with four or five earrings started a whole new fashion craze.
As with every era, the new millennium ushered in new designers and new techniques. Colored diamonds hit unprecedented levels of popularity with enticing names such as chocolate, cognac and champagne. Alternate materials including rubber, plastic and stainless steel started appearing with diamonds and pearls.
Source : Various websites