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1920s Deco Cocktail Rings

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Antique Circa 1920s Art Deco Platinum Natural Diamond Decorated Ring
Located in Fatih/İstanbul, 34
. Totally is side diamond 1.10 ct. The diamond is has H color and vs-s1 clarity. Ring size is US 7 We can
Category

Vintage 1920s European Art Deco Cocktail Rings

Materials

Diamond, Platinum

1920s Art Deco Jade, Diamond and 14 Karat White Gold Ring
Located in Hicksville, NY
1920s Art Deco Antique Jade Ring - 14 Karat White Gold, Jade, Diamonds Features: 16 x 12
Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Diamond, Jade, 14k Gold, White Gold

Antique Circa 1920s Art Deco 14k Gold Natural Diamond Decorated Ring
Located in Fatih/İstanbul, 34
-I color and vvs-vs-s1 clarity. Ring size is US 7.5 (We offer free resizing) We can make any size
Category

Vintage 1920s European Art Deco Cocktail Rings

Materials

Diamond, 14k Gold

1920 s Carved Jade Ring with Natural Pearls Enameling Certified Untreated
Located in Northampton, MA
floral motif, is showcased within an ornately styled 14K gold ring. The jade measures 21.1mm x 13mm x
Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Jade, Natural Pearl, Enamel

1920s Lapis Lazuli and Diamond, Enamel Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
. Condition This impressive antique 1920's ring is fine quality set with very well color matched, very high
Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Diamond, Lapis Lazuli, 18k Gold, Yellow Gold

Art Deco Garnet Ring 2.25 Carat Cabochon 18k Original 1920s Orange Blossom
By Orange Blossom
Located in Dearborn, MI
Genuine Original Art Deco Antique from 1920's Vintage Orange Blossom 2.25ct Garnet 18K White Gold
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Garnet, 18k Gold, White Gold

Antique Art Deco Circa 1920s 14k Gold Natural Diamond Decorated Navette Ring
Located in Fatih/İstanbul, 34
-G color and vvs-vs clarity. Ring size is US 7 (We offer free resizing) We can make any size. Acid
Category

Vintage 1920s European Art Deco Cocktail Rings

Materials

Diamond, 14k Gold

Circa 1920 s Art Deco 18K Yellow Gold 2.5 Ct Welo Opal Vintage Fashion Ring
Located in Addison, TX
The Art Deco piece is a real eye catcher, the 18k yellow gold complements the Welo Opal perfectly
Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

1920s Art Deco Carved Emerald Cabochon Diamond Platinum Ring
By J.E. Caldwell Co.
Located in Hicksville, NY
1920s Art Deco Carved Emerald Cabochon Diamond Platinum Ring. A 6 carat emerald is rare for any
Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Diamond, Emerald, Platinum

3.3 Carat 1920s Art Deco Diamond and Rubelite Ring
Located in New York, NY
Elevate your style with our exquisite Diamond Rubelite Ring, a stunning piece that boasts: - A
Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Diamond, Rubelite, 18k Gold

1920s 1.15 Carat Diamond Sapphire Platinum Art Deco Dinner Ring
Located in Philadelphia, PA
calibré cut synthetic sapphires Center diamonds are set north to south for an elongated look Ring Size
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Platinum

Art Deco Sapphire Ring 2.45ct Marquise Diamonds Original 1920s Antique Platinum
Located in Dearborn, MI
Genuine Original Art Deco Antique from 1920's - 1930's Vintage Sapphire and Marquise Diamond Ring
Category

Vintage 1940s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

1920s Art Deco Hematite Intaglio Ring Vintage 10k Yellow Gold Sz 9.75 Jewelry
Located in Torrance, CA
Finely detailed vintage Art Deco hematite intaglio ring (circa 1920s to 1930s) crafted in 10 karat
Category

Early 20th Century American Art Deco Cocktail Rings

Materials

Hematite, Gold, 10k Gold, Yellow Gold

Circa 1920 s 14k Yellow Gold Vintage Three Stone Shield Ring
Located in Addison, TX
Here we have a beautifully detailed art deco 14K yellow gold three stone shield ring. There are not
Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, 14k Gold, Yellow Gold

Platinum Art Deco Round Diamond Eternity Band, circa 1920s
Located in Addison, TX
to the Art Deco era and will be the perfect complement to an engagement ring, stackable rings, or as
Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Platinum

Circa 1920 s 10K White Gold Vintage Filigree Blue Gem Fashion Ring
Located in Addison, TX
Here we have a art deco classic, in the deco era not everyone could afford, and some did not care
Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

10k Gold, White Gold

Art Deco Vintage 7.59 Carat Purple Star Sapphire Cocktail Ring
Located in Santa Barbara, CA
A glorious 1920s Art Deco star sapphire cocktail ring. Centered by a 7.59 carat vivid purple
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Purple Sapphire, Platinum

1920s Art Deco Rock Crystal Intaglio Ring Vintage 18k White Gold Sz 5.75 Jewelry
Located in Torrance, CA
Finely detailed vintage Art Deco rock crystal intaglio ring (circa 1920s to 1930s) crafted in 18
Category

Early 20th Century American Art Deco Cocktail Rings

Materials

Rock Crystal, Gold, 18k Gold, White Gold

1920s Art Deco 1.49 Carat Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.49 carat Art Deco diamond ring in platinum; part of our
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

1920s Art Deco Black Onyx and Diamond Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique French Art Deco black onyx panel and 0.95 carat diamond, 18 carat
Category

Vintage 1920s French Art Deco Engagement Rings

Materials

Black Diamond, Onyx, 18k Gold, White Gold, Yellow Gold

Antique Art Deco 1920s 2.56 Carat Diamond and Black Onyx Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
, cocktail ring crafted in platinum; part of our diverse antique jewelry and collections. This fine and
Category

Vintage 1920s French Art Deco Solitaire Rings

Materials

Diamond, Onyx, Platinum

Unique 1920s 1930s Art Deco Tourmaline Rose Gold Silver Vermeil Cocktail Ring
Located in Dusseldorf, NRW
Unique 1920s 1930s Art Deco Tourmaline Rose Gold Silver Vermeil Cocktail Ring 14k rose gold, 835
Category

20th Century German Art Deco Cocktail Rings

Materials

Tourmaline, 14k Gold, Silver

1920s Cabochon Amethyst Gold Bezel Set Cocktail Ring
Located in New York, NY
amethyst ring size 6 may be sized to any size required
Category

Early 20th Century American Art Deco Cocktail Rings

Materials

Amethyst, 18k Gold

1920s Art Deco Platinum, 18k Yellow Gold, Diamond Sapphire Cocktail Marquise Ring
Located in Pamplona, Navarra
This fine and impressive Art Deco marquise shaped ring has been crafted in 18k yellow gold with a
Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum, 18k Gold, Yellow Gold

1920s Art Deco Sapphire Diamond Two Color Gold Ring
Located in Carmel, CA
This lovely Art Deco era ring is crafted in 14 karat two-tone gold and features .32 total carats of
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, 14k Gold

1920 s No Heat 7.15 Sapphire Diamond Ring
Located in Toronto, ON
Beautiful Art Deco period, No Heat sapphire and Diamond ring. 7.15 carats surrounded by 16 old
Category

Early 20th Century American Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

1920s French Platinum Diamond Ring
Located in Brisbane City, Queensland
1920's Original French Vintage Bombe Style Diamond cocktail ring featuring ornate pierced gallery
Category

Early 20th Century British Art Deco Cocktail Rings

Materials

Diamond, Platinum

Cartier Art Deco 1920s Large Cabochon Emerald Ring in Platinum
By Cartier
Located in Miami, FL
Brilliance Jewels, Miami Questions? Call Us Anytime! 786,482,8100 Designer: Cartier Era: 1920's
Category

Vintage 1920s Cocktail Rings

Materials

Emerald, Platinum

1920s Filigree Sapphire Diamond Ring
Located in Chicago, IL
1920s filigree diamond and sapphire ring, prong set in octagon bezel with one European cut round
Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

1920s Sapphire Diamond Dress Ring
Located in Greenwich, CT
1920s diamond and sapphire dress ring, centering on an antique-cut oval cushion-shaped diamond
Category

Early 20th Century American Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

1920s Platinum-on-Gold 2.75 Carat Sapphire and Diamond Ring
Located in Carmel, CA
An incredible 2.75 carat sapphire ring with 1.20 total carats of diamond accents. This piece was
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum, Yellow Gold

Vintage Black Opal Diamond Cluster Ring, Stamped Platinum, circa 1920s-1930s
Located in Yorkshire, West Yorkshire
displayed within a border of old cut diamonds creating a dramatic and eye-catching cocktail ring. The opal
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, Opal, Platinum

1920s Diamond Platinum Cocktail Ring
Located in Lambertville, NJ
1920s Art Deco gorgeous ring, crafted in platinum, adorned with approx. 1.20ctw in VS/HJ diamonds
Category

Vintage 1920s Art Deco More Rings

Materials

Diamond, Platinum

Antique 1920s Art Deco 8.2 Carat Moonstone 8 Karat Gold Oval Cocktail Ring
Located in Crownsville, MD
Antique Art Deco 1920s 8.2 carat oval moonstone cabochon set in a lovely stepped bezel 8K yellow
Category

Vintage 1920s American Art Deco Solitaire Rings

Materials

Moonstone, Gold

Art Deco 3.40 Carat Aquamarine and Diamond Platinum Dress Cocktail Ring, 1920s
Located in Lancashire, Oldham
A super original Art Deco aquamarine and diamond ring set with a cushion cut, intricately faceted
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Aquamarine, Diamond, Platinum

1920 s Art Deco Diamond Platinum Ring
Located in Jacksonville, FL
Lady's Art Deco diamond ring set in platinum. One (1) center diamond is 1.00 carats (estimated by
Category

Vintage 1930s Unknown Art Deco Cocktail Rings

Materials

Diamond, Platinum

1920s Art Deco Pink Topaz Diamond Cocktail Ring
Located in Sale, Cheshire
A spectacular Pink Topaz cocktail ring dating from the Art Deco era, circa 1920. The principal 6.5
Category

Vintage 1920s English Art Deco Cocktail Rings

Materials

White Diamond, Topaz, Platinum

1920s Art Deco Diamond Blue Sapphire White Yellow Gold Cocktail Ring
Located in Dusseldorf, NRW
Original Art Deco Diamond Blue Sapphire White Yellow Gold Cocktail Ring 18k white and yellow gold
Category

Mid-20th Century German Art Deco Cocktail Rings

Materials

White Diamond, Blue Sapphire, 18k Gold

Art Deco 1920s 1.65 Carat Garnet “Flapper” Cocktail Ring
Located in Metairie, LA
From an exquisite New Orleans Estate. Circa 1920. This amazing ring has been crafted in solid 14k
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Garnet, 14k Gold, Yellow Gold

1920s Art Deco Platinum, Diamond and Blue Sapphire Cocktail Ring
Located in Pamplona, Navarra
1920s Art Deco Platinum, diamond and blue sapphire cocktail ring Circa 1920. Art Deco. Condition
Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

1920s Art Deco Cornflower Sapphire Diamond Ring
Located in Sale, Cheshire
This stunning cornflower sapphire and diamond ring was made in France in the 1920s. The magnificent
Category

Vintage 1920s British Art Deco Cocktail Rings

Materials

White Diamond, Blue Sapphire, 18k Gold, Platinum

1920s Style Faux Diamond Emerald Sterling Large Cocktail Ring
Located in New York, NY
1920s style faux diamond emerald large cocktail ring cubic zircon pave set in sterling measures 21
Category

2010s American Art Deco Cocktail Rings

Materials

Sterling Silver

1920s Art Deco Sapphire Eye Diamond Platinum Ring
Located in Sale, Cheshire
A bold 1920s sapphire and diamond cocktail ring, modelled in platinum throughout. With typical Art
Category

Vintage 1920s English Art Deco Cocktail Rings

Materials

White Diamond, Blue Sapphire, Platinum

1920s Emerald Diamond Platinum Ring
Located in Lake Forest, IL
A platinum ring set with 40 round cut diamonds and 1 round cut emerald. The emerald weighs
Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Emerald, Platinum

1920s Art Deco Diamond Ring with Square Step Cut Diamonds in Platinum
Located in Danvers, MA
This true 1920’s Art Deco diamond cocktail ring is quite simply a Stunner. It combines fabulous
Category

Vintage 1920s American Art Deco Cocktail Rings

Materials

Diamond, Platinum

1920s Art Deco 10 Carat Egyptian Revival Hand-Carved Emerald Diamond Scarab Ring
By Cartier
Located in New york, NY
The present 18kt yellow and white gold ring is a very exquisite Art Deco Egyptian Revival 10 carat
Category

Vintage 1920s Unknown Egyptian Revival Cocktail Rings

Materials

Emerald, Diamond, 18k Gold

1920s Cartier Amethyst Diamond Platinum Two-Stone Ring
By Cartier
Located in Newcastle Upon Tyne, GB
In excellent condition, this two-stone ring in platinum by Cartier features a 1.75 carat, old-cut
Category

Vintage 1920s British Art Deco Cocktail Rings

Materials

Amethyst, Diamond, Platinum

Gold Ring with Cushion Cut Citrine, 14 Carat, 1920s
Located in Berlin, DE
Gold ring with cushion cut citrine, 14 carat, 1920s 14 carat gold Europe, 1920s Citrine in cushion
Category

Early 20th Century German Art Deco Cocktail Rings

Materials

Citrine, 14k Gold

1920s Art Deco Sapphire Diamond Platinum Cocktail Ring
Located in Chicago, IL
A superb Art Deco Diamond, Sapphire and Platinum ring, featuring a fabulous 3ct (approx) antique
Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

1920s Art Deco Black Opal Diamond Platinum Ring
Located in Chicago, IL
1920s Art Deco Platinum, Diamond and Black Opal Ring. This Beautiful Opal displays a beautiful
Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Opal, Platinum

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1920s Deco Cocktail Rings For Sale on 1stDibs

Browse a vast assortment of 1920s deco cocktail rings for sale on 1stDibs. Frequently made of gold, platinum and 18k gold, these items were constructed with great care. Our selection of items includes 387 vintage examples as well as 1 contemporary versions. Our inventory has long been popular, and it includes earlier versions that date to the 20th Century and newer variations that were made as recently as the 21st Century. There are many different pieces in our collection of 1920s deco cocktail rings to choose from, but Art Deco and retro 1920s deco cocktail rings are of considerable interest. Many examples in our inventory of these items are appealing no matter their origins, but Cartier, Belais Brothers and Belais produced popular versions that are worth a look. Any of these pieces can lend versatility to your look, but diamond versions, from our inventory of 181, are particularly popular. A selection of old european cut, round cut and brilliant cut can be found today on these pages. Most of our 1920s deco cocktail rings for sale are for women, but there are 82 pieces available to browse for men.

How Much are 1920s Deco Cocktail Rings?

On average, 1920s deco cocktail rings at 1stDibs sell for $3,448, while they’re typically $132 on the low end and $495,000 for the highest priced versions of this item.

A Close Look at Art-deco Jewelry

Fascination with the Jazz Age is endless, and even today jewelry designers continue to be inspired by authentic Art Deco jewelry and watches.

The Art Deco period, encompassing the 1920s and ’30s, ushered in a very distinct look in the design of jewelry. There were many influences on the jewelry of the era that actually began to take shape prior to the 1920s. In 1909, Serge Diaghilev brought the Ballet Russes to Paris, and women went wild for the company’s exotic and vibrant costumes It’s no wonder, then, that jade, lapis lazuli, coral, turquoise and other bright gemstones became all the rage. There already existed a fascination with the East, particularly China and Japan, and motifs consisting of fans and masks started to show up in Art Deco jewelry.

However, the event that had the greatest influence on Deco was the excavation of the tomb of King Tut in 1922. When the world saw what was hidden in Tut’s burial chamber, it sent just about everyone into a frenzy. Pierre Cartier wrote in 1923 that “the discovery of the tomb will bring some sweeping changes in fashion jewelry.” And he couldn’t have been more right. “Egyptomania” left an indelible mark on all of the major jewelry houses, from Cartier to Van Cleef Arpels, Boucheron and Georges Fouquet. (Cartier created some of the most iconic jewelry designs that defined this era.)

While a lot of Art Deco jewelry was black and white — the black coming from the use of onyx or black enamel and the white from rock crystal and diamonds — there is plenty of color in jewelry of the era. A perfect accent to diamonds in platinum settings were blue sapphires, emeralds and rubies, and these stones were also used in combination with each other.

Many designers employed coral, jade and lapis lazuli, too. In fact, some of the most important avant-garde jewelers of the period, like Jean Després and Jean Fouquet (son of Georges), would combine white gold with ebony and malachite for a jolt of color.

A lot of the jewelry produced during this time nodded to current fashion trends, and women often accessorized their accessories. The cloche hat was often accented with geometric diamond brooches or double-clip brooches. Backless evening dresses looked fabulous with sautoir necklaces, and long pearl necklaces that ended with tassels, popular during the Edwardian period, were favored by women everywhere, including Coco Chanel.

Find unique Art Deco necklaces, earrings, bracelets and other jewelry on 1stDibs.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Finding the Right Cocktail-rings for You

A flashy symbol of wealth during the early 20th century, antique and vintage cocktail rings have gained broader appeal in the decades since for the hefty dose of glamour they bring to any ensemble.

Cocktail rings earned their name for their frequent appearances during glitzy cocktail parties at the height of the Prohibition era. Back then, these accessories were seen not only as statement pieces but as statements in and of themselves. They openly represented a sense of freedom and independence as well as a demonstration of opulence. After all, the 1920s heralded the Harlem Renaissance and Art Deco design, and a slew of social and cultural shifts meant that women in particular were breaking from pre–World War I conventions and embracing newfound freedoms to express themselves as individuals.

Women expressly wore cocktail rings on the fingers of their right hand versus the left, which was “reserved” for an engagement ring or wedding band, accessories definitely paid for by a suitor. And for cocktail rings, the bigger the colored gem at the center — which is usually mounted in a high setting — and the more elaborate the design, the stronger the likelihood of being noticed.

Cocktail rings remained a popular piece of jewelry for women until the 1930s, when the Great Depression and the onset of war marked a change in behaviors nationwide. While the 1960s and ’70s saw a return in visibility for the accessory, it wasn’t until the 1980s that cocktail rings once again assumed their position as a beacon of luxury and glitz.

During the 20th century, the range of dazzling cocktail rings seems to have been limitless, from glimmering gold rings set with carved jade diamonds designed by David Webb to Pomellato’s pink quartz confections to striking Gucci butterfly rings with accent diamonds set in a pavé fashion.

So, how do you wear a cocktail ring? Cocktail rings “can be worn for almost anything — dinners, date nights, parties, special events, on the red carpet,” explains David Joseph of New York-based jewelry brand Bochic

Can you wear cocktail rings with other rings? “In my opinion, cocktail rings should stand on their own since they showcase a large gem in the center,” says Joseph.

These glamorous jewels can be worn inside or outside crowded taverns, in either daytime or nighttime with casual or dressy attire. On 1stDibs, find a wide variety of antique and vintage cocktail rings, including those offered by Chanel, whose elegant cocktail rings often feature pearls and, of course, diamonds, and sometimes were styled after showy flowers like the camellia, and Van Cleef Arpels, whose detailed and intricate designs are viewed as miniature pieces of wearable art.

Questions About 1920s Deco Cocktail Rings
  • 1stDibs ExpertNovember 21, 2023
    In the 1920s, engagement rings still looked like rings but were representative of a diverse range of styles and influences. Art Deco diamond ring designs took inspiration from the contemporary Cubist movement as well as from ancient Egypt – a revival sparked by the opening of King Tut’s tomb in 1922. Native American, African and Asian motifs also inspired jewelry pieces. Diamonds in square and rectangular shapes incorporating angular steps – like emerald cuts, Asscher cuts and baguettes – were set against black onyx, rubies, sapphires and emeralds to create color-blocking effects. Platinum, 18-karat gold, 14-karat white gold and sterling silver were some of the favored metals of the decade. Find a wide range of Art Deco engagement rings on 1stDibs.