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Art Nouveau Antique 18k

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Art Nouveau 18K Yellow Gold Portrait Brooch - France - Circa 1900
Located in Chatham, CA
Art Nouveau 18K yellow gold portrait brooch - featuring a classical style portrait bust in relief
Category

Early 20th Century French Art Nouveau Art Nouveau Antique 18k

Materials

18k Gold, Yellow Gold

Antique Art Nouveau 18K Yellow Gold Domed Rose Cut Diamond Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Nouveau 18K Yellow Gold Domed Rose Cut Diamond Engagement Ring. This
Category

Late 19th Century Unknown Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, Yellow Gold

Antique Art Nouveau 18K Yellow Gold Old Cut Marquise Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Nouveau 18K Yellow Gold Old Cut Marquise Engagement Ring - GIA. This gorgeous
Category

1910s Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, Gold, 18k Gold, Yellow Gold, Silver

Antique Art Nouveau 18K Yellow Gold Demantoid Garnet Diamond and Pearl Pin Penda
Located in Great Neck, NY
Beautiful Antique Art Nouveau 18K Yellow Gold Demantoid Garnet Diamond and Pearl Pin Pendant. This
Category

Early 1900s Unknown Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, Garnet, Pearl, Yellow Gold

Antique French Art Nouveau 18k Yellow Gold Bracelet
Located in Jesmond, Newcastle Upon Tyne
An exceptional, fine and impressive antique French 18 karat yellow gold Art Nouveau style bracelet
Category

1890s French Art Nouveau Art Nouveau Antique 18k

Materials

Yellow Gold, 18k Gold

Antique French Art Nouveau 18k Yellow Gold Bracelet
Antique French Art Nouveau 18k Yellow Gold Bracelet
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H 0.12 in W 0.36 in L 7.48 in
Antique Art Nouveau 18K Gold Carved Cuff Links
Located in Rotterdam, NL
A winsome woman's profile graces these elegant antique Art Nouveau chain-link cufflinks
Category

Early 20th Century Art Nouveau Art Nouveau Antique 18k

Materials

18k Gold, Yellow Gold

Art Nouveau 18K Gold Enamel Pearl Diamond Brooch
Located in New York, NY
Art Nouveau brooch with diamonds total approx. 0.25ct, cultured pearls, 18K yellow gold, settings
Category

Early 20th Century Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, Pearl, 18k Gold, Enamel

Antique Art Nouveau 18K Gold Enamel Pearl Diamond Brooch
Art Nouveau 18K Gold Enamel Pearl Diamond Brooch
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H 1.58 in L 2.76 in
French antique Art Nouveau 18K gold ivy leaves ruby ring
Located in Versailles, FR
For sale a stunning Art Nouveau ring, a true masterpiece of French craftsmanship. Adorned with a
Category

Early 20th Century French Art Nouveau Art Nouveau Antique 18k

Materials

Ruby, 18k Gold

Ring Art Nouveau 18K Gold with Cabochon Ruby - Gustave Sandoz
Located in PARIS, FR
This remarkable Art Nouveau ring, in 18-carat gold, is a unique piece that embodies the elegance
Category

Early 20th Century French Art Nouveau Art Nouveau Antique 18k

Materials

Ruby, 18k Gold

Art Nouveau 18k Gold Diamond Pocket Watch, Fob Watch, Escasany
Located in NEWARK, GB
A truly spectacular antique Art Nouveau era, 18kt gold and Rose cut diamond pocket watch or fob
Category

Early 20th Century Swiss Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, 18k Gold, Yellow Gold

Art Nouveau 18K gold Lady Pansy diamond heart shaped mirror pendant
Located in Versailles, FR
subjects. For sale a very rare French Art Nouveau era 18K gold pendant, featuring a lady on a pansy flower
Category

Early 20th Century French Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, 18k Gold

Art Nouveau 18k Gold & Platinum Enameled Brooch with European Cut Diamonds
Located in Fairfield, CT
Reflecting the distinctive aesthetic of the Art Nouveau movement, this brooch pendant is an
Category

1890s Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, Gold, 18k Gold, Yellow Gold, Platinum, Enamel

Art Nouveau 18K Gold Ombre Enamel Peridot Pearl Diamond Necklace, circa 1900
Located in New York, NY
Beautiful Art Nouveau period 18K gold, Ombre enamel, faceted peridot, diamond and natural pearl
Category

Late 19th Century Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, Pearl, Peridot, 18k Gold, Enamel

Rare Art Nouveau 18k Gold Pearl Swiss Enamel Twin Star Medal Pendant
Located in Versailles, FR
In front of us a very attractive and unusual Art Nouveau era 18K gold medal pendant, featuring a
Category

Early 20th Century French Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, Pearl, 18k Gold, Enamel

Art Nouveau, 18K Gold Conch Pearl Plique-a-jour Enamel Flower Brooch
Located in New York, NY
Consisting of a swirling foliate motif with five conch pearl buds and green plique-á-jour enamel leaves. Measurement: 3.8 x 2.5 cm. Stamp: "750" Weight: 7.5 grams.
Category

Early 20th Century Art Nouveau Art Nouveau Antique 18k

Materials

Pearl, Enamel, 18k Gold

Antique Art Nouveau 18k Gold Diamond Pendant Necklace Lion Poppy Oriemtal Pearls
Located in Munich, Bavaria
This elegant pendant has been made out 18 karat gold in the last decade of the 19th century. It is
Category

1890s French Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, Oriental Pearl, Gold, 18k Gold

Antique Art Nouveau 18k Gold Repousse Work w/ Lady Medallion Open Locket Pendant
Located in Montclair, NJ
pendant was made during the Art Nouveau period and is monogrammed with 3 initials on its back case cover
Category

1910s Art Nouveau Art Nouveau Antique 18k

Materials

18k Gold, Yellow Gold

Arnould Art Nouveau 18K Gold Link Bracelet Re-Edition with Flowers and Vines
Located in Berkeley, CA
detailed bracelet is a re-edition of an Art Nouveau classic from the turn of the century. This piece was
Category

Early 1900s French Art Nouveau Art Nouveau Antique 18k

Materials

Yellow Gold, 18k Gold

Art Nouveau 18K Yellow Gold Plique a Jour Enamel and Diamond Dragon Pendant
Located in Addison, TX
The pendant measures 1.5"x1.3" bail opening measures 6x4mm Unmarked, tested for solid 18K yellow
Category

1910s Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, Yellow Gold, Enamel

René Lalique Art Nouveau 18K Gold, Enamel and Seed Pearl "Collier de chien" Neck
By René Lalique
Located in New York, NY
composed of 18K gold, basse taille enamel, and seed pearls. The necklace centers a rectangular, slightly
Category

Late 19th Century French Art Nouveau Art Nouveau Antique 18k

Materials

Pearl, 18k Gold, Enamel

Art Nouveau Amethyst Diamond Platinum Gold Roses Brooch
Located in Munich, Bavaria
Finely chiselled Art Nouveau 18K gold brooch with a rectangular faceted amethyst. Finely modelled
Category

1890s Unknown Art Nouveau Art Nouveau Antique 18k

Materials

Amethyst, Diamond, Platinum, 18k Gold

Art Nouveau 18 Karat Diamond Brooch, circa 1900
Located in Toronto, ON
Art Nouveau 18K Diamond Brooch, C.1900. The brooch of oval pierced foliate design, the main floral
Category

Early 20th Century Art Nouveau Art Nouveau Antique 18k

Materials

Diamond

Art Nouveau Pearl Diamond Plique-A-Jour Gold Silver Pendant
Located in New York, NY
Antique Art Nouveau 18k gold and silver drop pendant, adorned with plique-a-jour enamel, 5.8
Category

19th Century Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, Pearl, Gold, Silver

Antique Art Nouveau Demantoid Garnet Diamond Gold Chain
Located in Carmel-by-the-Sea, CA
An art nouveau 18k karat yellow gold chain with approximately 31 carats of bezel set demantoid
Category

1910s Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, Garnet, 18k Gold, Yellow Gold

Art Nouveau Antique Gold Diamond Lapel Pocket Watch
Located in New York, NY
Antique Art Nouveau 18k gold pocket watch, high relief case, decorated with diamonds. Case is 23mm
Category

19th Century Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, Gold

Art Nouveau Chrysoprase Cuff Links
Located in New York, NY
These European Art Nouveau 18K gold chrysoprase or green chalcedony cuff links date from c. 1900
Category

Early 20th Century European Art Nouveau Art Nouveau Antique 18k

Materials

Chrysophrase, Gold, 18k Gold, Yellow Gold

Art Nouveau Chrysoprase Cuff Links
Art Nouveau Chrysoprase Cuff Links
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W 0.5 in L 0.75 in
ART NOUVEAU - ring with diamonds 18k white gold
Located in The Hague, ZH
ART NOUVEAU - 18k white gold ring set with old mine cut and rose cut diamonds. 3.20ct – ring size
Category

1910s Dutch Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, 18k Gold, White Gold

ART NOUVEAU ring set with emerald and diamond 18k bicolor gold
Located in The Hague, ZH
ART NOUVEAU - 18k bicolour gold ring set with emerald and diamond 1.00 ct - F/G- VS/SI, ring size
Category

1910s Dutch Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, Emerald, Gold, 18k Gold

Art Nouveau Horse Cuff-Links Diamond 18 K Yellow Gold, 1910
Located in Herzelia, Tel Aviv
Cufflinks depicting a horse head in fine details. 18K Gold with small Diamonds. Art Nouveau
Category

Early 20th Century Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, Yellow Gold

Antique Art Nouveau Ring Iris Flower Buds 18 K Yellow Gold Oriental Pearl France
Located in Munich, Bavaria
This finely modelled and extremely rare French Art Nouveau ring features two entwined irises and
Category

1890s French Art Nouveau Art Nouveau Antique 18k

Materials

Oriental Pearl, 18k Gold, Yellow Gold

18k French Antique Gold mesh purse - Art Nouveau - Petite gold coin purse bag
Located in Antwerp, BE
dates back to the Art Nouveau period. It is a delightful miniature mesh coin purse with a very detailed
Category

Early 1900s French Art Nouveau Art Nouveau Antique 18k

Materials

Gold, 18k Gold, Yellow Gold

Russian Art Nouveau Gold Enamel Pill Box
Located in New York, NY
Rare and unusual Art Nouveau 14K two tone gold and enamel pill box. It features an enamel top with
Category

Late 19th Century Russian Art Nouveau Art Nouveau Antique 18k

Materials

18k Gold

Russian Art Nouveau Gold Enamel Pill Box
Russian Art Nouveau Gold Enamel Pill Box
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H 0.5 in W 1.19 in D 1.25 in
Art Nouveau 18 Karat Yellow Gold French Lion Stickpin
Located in Philadelphia, PA
and matte finish French maker's mark and french assay mark for 18 karat gold Head measures: approx
Category

Late 19th Century Art Nouveau Art Nouveau Antique 18k

Materials

18k Gold, Yellow Gold

Antique 18K Yellow Gold & Diamond Art Nouveau Cufflinks
Located in Point Richmond, CA
Antique 18K Yellow Gold & Diamond Art Nouveau Cufflinks. Each with an oval face of an embossed
Category

Early 1900s French Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, Yellow Gold, 18k Gold

Antique 18K Yellow Gold & Diamond Art Nouveau Cufflinks
Antique 18K Yellow Gold & Diamond Art Nouveau Cufflinks
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W 0.56 in D 0.6 in L 0.71 in
Art Nouveau French Mistletoe Leaves 18K Yellow Gold Cufflinks
Located in London, GB
A pair of French Art Nouveau 18 karat (18K) yellow gold cufflinks designed with a pattern of
Category

19th Century French Art Nouveau Art Nouveau Antique 18k

Materials

Gold, 18k Gold, Yellow Gold

Art Nouveau French Mistletoe Leaves 18K Yellow Gold Cufflinks
Art Nouveau French Mistletoe Leaves 18K Yellow Gold Cufflinks
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W 0.48 in D 1.3 in L 0.48 in
Art Nouveau Diamond Gold and Leather Card Wallet, Circa 1900
Located in London, GB
An Art Nouveau gold and diamond card wallet, with the gold front plate stamped, chased and carved
Category

Early 1900s Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, 18k Gold, Gold

Art Nouveau Diamond Gold and Leather Card Wallet, Circa 1900
Art Nouveau Diamond Gold and Leather Card Wallet, Circa 1900
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W 2.48 in D 0.56 in L 4.53 in
Art Nouveau 1.2ct Diamond 18K Gold Brooch circa 1900
Located in Goettingen, DE
Art Nouveau 1.2ct Diamond 18K Gold Brooch circa 1900 Magnificent Art Nouveau brooch made of high
Category

Early 1900s German Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, Oriental Pearl, 18k Gold, Yellow Gold, Silver

Art Nouveau Ruby Cabochon 18 Karat Yellow Gold Green Man Stickpin
Located in Philadelphia, PA
, weighing approximately 0.25 carat Tested as 18 karat gold Circa: 1905 Head measures: 5/8 x 5/8 inch
Category

Early 1900s Art Nouveau Art Nouveau Antique 18k

Materials

Ruby, Gold, 18k Gold, Yellow Gold

Art Nouveau Diamond Enamel 18 Karat Gold Devilish Satyr Stickpin
Located in Philadelphia, PA
eyes Tested as 18 karat gold Circa: 1905 Satyr measures: 7/16 x 1/2 inch Total length: 2 1/2
Category

Early 1900s Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, White Diamond, Enamel, Gold, Yellow Gold, 18k Gold

Antique Art Nouveau Enamel and 18k Yellow Gold Pendant
Located in Jesmond, Newcastle Upon Tyne
crafted in 18k yellow gold, in the iconic Art Nouveau manner*. The pendant displays a central pierced
Category

Early 1900s Unknown Art Nouveau Art Nouveau Antique 18k

Materials

Yellow Gold, Enamel

Antique Art Nouveau Enamel and 18k Yellow Gold Pendant
Antique Art Nouveau Enamel and 18k Yellow Gold Pendant
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H 0.09 in W 1.06 in L 17.25 in
Art Nouveau Citrine 18 Karat Yellow Gold Serpent Dragon Fob Pendant Charm
Located in Philadelphia, PA
saturation. Completed by a 14 karat yellow gold bale - stamped. Fob tested as 18 karat gold. Circa: 1905
Category

Early 1900s Art Nouveau Art Nouveau Antique 18k

Materials

Citrine, Gold, 18k Gold, Yellow Gold

Art Nouveau Ruby Diamond 18k Gold Bracelet, Paris, circa 1890
Located in Goettingen, DE
Art Nouveau Ruby ​​Diamond 18K Gold Bracelet, Paris circa 1890 This very decorative gold bracelet
Category

1890s French Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, Ruby, 18k Gold

Art Nouveau Diamond 18 Karat Yellow Gold Cupid Men's Antique Cufflinks
Located in Philadelphia, PA
approximately 0.35 carat - G color with SI1 & SI2 clarity. Tested as 18 karat gold. Circa: 1905. Length: 1 inch
Category

Early 1900s Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, White Diamond, Gold, 18k Gold, Yellow Gold

French Art Nouveau Marquis Diamond 18 Karat Gold Serpentine Dragon Stickpin
Located in Philadelphia, PA
0.10 carat; eye-clean and white With French assay marks for 18 karat gold Circa: 1905 Dragon
Category

Early 1900s French Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, White Diamond, Gold, 18k Gold, Yellow Gold

Whiteside & Blank Art Nouveau Enamel Diamond 18 Karat Yellow Gold Fairy Brooch
Located in Philadelphia, PA
and a hooked bale for an optional drop. Stamped 18K for 18 karat gold. Maker's mark for Whiteside
Category

Early 1900s Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, White Diamond, Gold, 18k Gold, Yellow Gold, Enamel

ART NOUVEAU cross pendant set with diamonds 0.40ct 18k gold
Located in The Hague, ZH
18 kt bicolour gold pendant set with old mine cut diamonds tot. 0.40 ct - F/G - VS-SI detailed
Category

1910s Dutch Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, Gold, 18k Gold

French Art Nouveau Era 18k Gold Diamond Flower Marquise Ring
Located in Versailles, FR
century, the Art Nouveau era. The ring differs from the classic diamond marquise ring by its creativity
Category

Early 20th Century French Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, 18k Gold

ART NOUVEAU - Eternity band set with diamonds 18k wite gold
Located in The Hague, ZH
18k white gold eternity band set with old European cut diamond -1.80 ct - ring size US. 5 - EU
Category

1910s Dutch Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, Gold, 18k Gold

Art Nouveau Sapphire Diamond 14 Karat Yellow Gold Eagle Men's Cufflinks
Located in Philadelphia, PA
Link style cufflinks have oval form terminals Highly rendered to depict an eagle motif While centering either an old European cut diamond or a round cut sapphire Weighing collecti...
Category

Early 1900s Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow ...

Art Nouveau Jadeite Jade Ruby 18 Karat Yellow Gold Dragon Antique Ring GIA
Located in Philadelphia, PA
grooved flowers throughout. Accented by a ruby eye. Stamped 18k for 18 karat gold. Circa: 1905. Ring size
Category

Early 1900s Art Nouveau Art Nouveau Antique 18k

Materials

Jade, Ruby, Gold, 18k Gold, Yellow Gold

Art Nouveau French 18K gold double chimera griffon dragon pendant brooch
Located in Versailles, FR
Let’s step into the enchanting world of the Art Nouveau era with this exceptionally rare and
Category

Late 19th Century French Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, 18k Gold

Art Nouveau Moonstone Enamel Diamond Emerald Platinum 18 Karat Gold Necklace
Located in Philadelphia, PA
approximately 0.05 carat. Chain and pendant tested as 18 karat gold. Circa: 1905. Length: 18 inches. Enhancer
Category

Early 1900s Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, White Diamond, Emerald, Moonstone, Pearl, Gold, 18k Gold, Yello...

Art Nouveau Old Mine Diamond Enamel 18 Karat Gold Brunhilde Norse Stickpin
Located in Philadelphia, PA
approximately 0.04 carat; eye-clean and white Tested as 18 karat gold Circa: 1905 Head measures: 1/2 x 2 3/4
Category

Early 1900s Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, White Diamond, Gold, 18k Gold, Yellow Gold, Enamel

French Art Nouveau Diamond Enamel Platinum 18 Karat Yellow Antique Lady Necklace
Located in Philadelphia, PA
with French assay marks for 18 karat gold. Circa: 1905. Chain length: 21 inches. Station measures: 1 1
Category

Early 1900s French Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, White Diamond, Gold, 18k Gold, Yellow Gold, Platinum, Enamel

Art Nouveau Diamond Plique-A-Jour Enamel 18 Karat Gold Gibson Girl Stickpin
Located in Philadelphia, PA
as 18 karat gold Circa: 1905 Head measures: 11/16 x 11/16 inch Total length: 2 3/4 inches Total
Category

Early 1900s Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, White Diamond, Enamel, Gold, 18k Gold, Yellow Gold

French Art Nouveau Antique 18K Gold 1.6ct Lilac Star Sapphire Ring
Located in London, GB
A gorgeous antique French Art Nouveau figural ring made in Paris, circa 1900. The ring is crafted
Category

Early 1900s French Art Nouveau Art Nouveau Antique 18k

Materials

Star Sapphire, 18k Gold

18k French Art Nouveau brooch - Victorian jewelry - clover pin - Antique luck
Located in Antwerp, BE
For sale is this wonderful late Victorian 18 K yellow gold clover. This yellow gold clover is
Category

Late 19th Century French Art Nouveau Art Nouveau Antique 18k

Materials

Gold, 18k Gold, Yellow Gold

18k French Art Nouveau brooch - Victorian jewelry - clover pin - Antique luck
18k French Art Nouveau brooch - Victorian jewelry - clover pin - Antique luck
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H 0.89 in W 0.91 in D 0.36 in L 1.05 in
Art Nouveau Floral Enamel Pearl and Diamond 18k Gold Brooch Pendant
Located in Miami Beach, FL
Stunning art nouveau enamel floral lily style spray brooch featuring seven graduating pearls on top
Category

Early 20th Century Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, Pearl, 18k Gold, Yellow Gold, Enamel

Antique Art Nouveau Brooch
Located in PARIS, FR
Volute Art Nouveau silver and 18K gold pendant brooch. Old-cut and rose-cut diamonds. Small old-cut
Category

Early 1900s European Art Nouveau Art Nouveau Antique 18k

Materials

Diamond, Gold, 18k Gold, Yellow Gold, Silver

Antique Art Nouveau Brooch
Antique Art Nouveau Brooch
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H 1.7 in L 1.38 in
Art Nouveau French Sapphire Diamond Enamel 18k Gold Ring Size 6
Located in Bellmore, NY
The Art Nouveau French Sapphire Diamond Enamel 18K Gold Ring is a magnificent and evocative piece
Category

1910s Art Nouveau Art Nouveau Antique 18k

Materials

White Diamond, Blue Sapphire, Gold, 18k Gold, Yellow Gold, Enamel

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Art Nouveau Antique 18k For Sale on 1stDibs

You are likely to find exactly the art nouveau antique 18k you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and Yellow Gold — can elevate any look. You can easily find a 278 antique edition and 6 modern creations to choose from as well. Making the right choice when shopping for an art nouveau antique 18k may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. An art nouveau antique 18k from Tiffany & Co., Polya Medvedeva Jewellery and Malpani Jewels — each of whom created a beautiful version of this treasured accessory — is worth considering. While most can agree that any art nouveau antique 18k from our collection can easily elevate most outfits, but the choice of a Diamond version from the 117 available is guaranteed to add a special touch to your ensemble. An old european cut version of this piece has appeal, but there are also old mine cut and rose cut versions for sale. If you’re browsing our inventory for an art nouveau antique 18k, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Art Nouveau Antique 18k?

On average, an art nouveau antique 18k at 1stDibs sells for $3,400, while they’re typically $320 on the low end and $75,000 for the highest priced versions of this item.

A Close Look at art-nouveau Jewelry

Art Nouveau — generally considered to have begun in the late 1800s and ended with the start of World War I — was a movement in the decorative arts that drew inspiration from natural forms, such as trees, flowers and, of course, the human figure. The three main themes present in Art Nouveau jewelry and watches were flora, fauna and women.

Art Nouveau, which reached its pinnacle in the year 1900, spawned from artists who rejected the historicism of their predecessors to create an entirely new visual vocabulary. As compared to Art Deco jewelry’s geometric patterns and sharp lines, the extravagant style of antique Art Nouveau jewelry is characterized by curvilinear forms and whiplash lines, vibrant materials and dramatic imagery.

The first art and design movement of the 20th century, Art Nouveau was also a reaction against the Industrial Revolution, and took its inspiration from the theories of the Symbolists, the art of the Pre-Raphaelites, the ideas of John Ruskin and his follower William Morris and, most importantly Japanese crafts. (The country was a fertile ground for inspiration after it was opened to the West in 1854.) The Art Nouveau style touched all manners of the arts, including the most exultant jewelry.

Nature was a favorite muse for artists going back to the 18th and 19th centuries, but in the hands of 20th-century artists, it was depicted in new ways. For example, a withering flower was considered just as beautiful as one in full bloom. Winged creatures, such as insects and birds, were also a popular subject. Dragonflies and butterflies were particular favorites because they morphed so dramatically in different life stages.

This was also a reference to women, whose role in society was evolving. It was not uncommon to see a piece of jewelry that would at once reference a woman as a winged creature (think René Lalique’s famous Dragonfly brooch, circa 1897–98, at the Gulbenkian Collection in Lisbon). However, just as women’s roles were ambiguous, so was their image, as the femmes nouvelle were simultaneously eroticized and romanticized.

In addition to Lalique, vital figures in Art Nouveau jewelry included Louis Comfort Tiffany in the United States, Vladimir Soloviev, who designed jewelry for Peter Carl Fabergé in Russia, Fuset Grau of Spain, Karl Rothmuller of Germany and Philippe Wolfers of Belgium.

Art Nouveau jewelers used every “canvas” imaginable, looking beyond brooches and necklaces to belt buckles, fans, tiaras, dog collars (a type of choker necklace), pocket watches, corsages and hair combs. Multicolored gems and enamel could complete this vision better than diamonds. Jewelers also favored pearls, particularly baroque pearls, for their large size and irregular shape. However, opal was the most popular stone — its iridescence harmonized perfectly with the enamel, and it could be carved into any shape. Art Nouveau jewelry was primarily set in yellow gold.

Find a range of antique Art Nouveau jewelry today on 1stDibs.