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Art Deco 2.30 Carat Diamond and Emerald Navette Ring
Art Deco 2.30 Carat Diamond and Emerald Navette Ring

Art Deco 2.30 Carat Diamond and Emerald Navette Ring

Located in London, GB

Here we have an outstanding emerald and diamond navette ring, crafted at a time when the Art Deco

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Emerald, Platinum

1920s 1.45 Carat Diamond 1.58 Carat Sapphire Platinum Twist Ring
1920s 1.45 Carat Diamond 1.58 Carat Sapphire Platinum Twist Ring

1920s 1.45 Carat Diamond 1.58 Carat Sapphire Platinum Twist Ring

Located in Jesmond, Newcastle Upon Tyne

verified as platinum. This antique cocktail ring is supplied with an independent diamond grading

Category

Vintage 1920s Unknown Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Antique Art Deco Platinum Diamond and French Cut Ruby Ring
Antique Art Deco Platinum Diamond and French Cut Ruby Ring

Antique Art Deco Platinum Diamond and French Cut Ruby Ring

Located in Great Neck, NY

orgeous Antique Art Deco Platinum Diamond and French Cut Ruby Ring. A beautiful Art Deco ring

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

Art Deco inspired diamond filigree platinum ring
Art Deco inspired diamond filigree platinum ring

Art Deco inspired diamond filigree platinum ring

Located in Beverly Hills, CA

An elegant Art Deco inspired ring that captures the intricate beauty and refined symmetry of early

Category

Vintage 1920s Modern Cocktail Rings

Materials

Diamond, Brown Diamond, Platinum

Antique Art Deco 1920s 1.50 Carat Diamond Dinner Ring with Emeralds
Antique Art Deco 1920s 1.50 Carat Diamond Dinner Ring with Emeralds

Antique Art Deco 1920s 1.50 Carat Diamond Dinner Ring with Emeralds

Located in New York, NY

Finely crafted in platinum with Marquise and Old European cut Diamonds weighing approximately a

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Emerald, Platinum

Art Deco GIA Certified Fancy Intense Yellow Marquise Diamond Ring
Art Deco GIA Certified Fancy Intense Yellow Marquise Diamond Ring

Art Deco GIA Certified Fancy Intense Yellow Marquise Diamond Ring

Located in New York, NY

Art Deco GIA Certified Fancy Intense Yellow Marquise Diamond Ring A platinum ring set with a

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Platinum

1920s 0.28ct Diamond and 18k Yellow Gold Engagement Ring, Unisex
1920s 0.28ct Diamond and 18k Yellow Gold Engagement Ring, Unisex

1920s 0.28ct Diamond and 18k Yellow Gold Engagement Ring, Unisex

Located in Jesmond, Newcastle Upon Tyne

grading report card Condition This 1920s diamond cocktail ring in gold is fine quality, set with a very

Category

Vintage 1920s Unknown Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold

Antique Art Deco Platinum Two Stone Diamond Filigree Shield Ring
Antique Art Deco Platinum Two Stone Diamond Filigree Shield Ring

Antique Art Deco Platinum Two Stone Diamond Filigree Shield Ring

Located in Great Neck, NY

Beautiful Antique Art Deco Platinum Two Stone Filigree Shield Ring. This gorgeous ring is crafted

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Platinum

Art Deco Diamond and Blue Sapphire Ring in Platinum
Art Deco Diamond and Blue Sapphire Ring in Platinum

Art Deco Diamond and Blue Sapphire Ring in Platinum

Located in New York, NY

Art Deco Blue Sapphire And Diamond Ring handcrafted In Platinum. The details are as follows

Category

Vintage 1920s American Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Art Deco 14k Sapphire & Diamond "Moi et Toi" Bypass Ring
Art Deco 14k Sapphire & Diamond "Moi et Toi" Bypass Ring

Art Deco 14k Sapphire & Diamond "Moi et Toi" Bypass Ring

Located in Narberth, PA

A striking sapphire and diamond bypass ring from the Art Deco (ca1920s) era! Crafted in 14k white

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Gold, 14k Gold, White Gold, Platinum

Art Deco 1.07 Carat GIA Transitional Cut Diamond & Sapphire Navette Ring
Art Deco 1.07 Carat GIA Transitional Cut Diamond & Sapphire Navette Ring

Art Deco 1.07 Carat GIA Transitional Cut Diamond & Sapphire Navette Ring

Located in Los Angeles, CA

Super quality Art Deco era 1.07 Carat "Transitional" Cut Diamond & Sapphire Navette Ring composed

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

1920s Ruby and Diamond Yellow Gold and Platinum Engagement Ring
1920s Ruby and Diamond Yellow Gold and Platinum Engagement Ring

1920s Ruby and Diamond Yellow Gold and Platinum Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

gold cocktail ring; part of our diverse antique jewelry and estate jewelry collections. This stunning

Category

Vintage 1920s Unknown Cocktail Rings

Materials

Diamond, Ruby, Gold, 15k Gold, Yellow Gold, Platinum

Ring with brilliant cut diamonds up to 0.25ct 18k gold 2.6 grams
Ring with brilliant cut diamonds up to 0.25ct 18k gold 2.6 grams

Ring with brilliant cut diamonds up to 0.25ct 18k gold 2.6 grams

Located in The Hague, ZH

14k white gold ring set with a brilliant-cut diamond up to 0.25 ct - F/G - VS/SI - ring size 10.25

Category

Vintage 1920s Dutch Art Nouveau Cocktail Rings

Materials

Diamond, 18k Gold

Antique Art Deco 1920s 1.50 Carat Old European Cut Diamond Dinner Ring
Antique Art Deco 1920s 1.50 Carat Old European Cut Diamond Dinner Ring

Antique Art Deco 1920s 1.50 Carat Old European Cut Diamond Dinner Ring

Located in New York, NY

Finely crafted in platinum with an Old European cut center Diamond weighing approximately 1.50

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Platinum

White Diamond and Blue Sapphire Art Deco Ring in 18 White Gold
White Diamond and Blue Sapphire Art Deco Ring in 18 White Gold

White Diamond and Blue Sapphire Art Deco Ring in 18 White Gold

By Kothari

Located in Los Angeles, CA

Beautiful white diamond round and blue sapphire square ring. Handmade in 18k white gold. Ring

Category

Vintage 1920s Cocktail Rings

Materials

White Diamond, Blue Sapphire, White Gold

Antique Art Deco 1930s 1.50 Carat Star Ruby Ring with Diamonds
Antique Art Deco 1930s 1.50 Carat Star Ruby Ring with Diamonds

Antique Art Deco 1930s 1.50 Carat Star Ruby Ring with Diamonds

Located in New York, NY

cut Diamonds weighing approximately a total of 0.60 carat. Circa 1920s Size 6 1/4, resizable

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Star Ruby, Platinum

Antique Art Deco 1920s 0.52 Carat Emerald Cut Diamond Ring with Rubies
Antique Art Deco 1920s 0.52 Carat Emerald Cut Diamond Ring with Rubies

Antique Art Deco 1920s 0.52 Carat Emerald Cut Diamond Ring with Rubies

Located in New York, NY

Finely crafted in platinum with an Emerald cut Diamond weighing 0.52 carat and accenting Rubies

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

Antique Art Deco 1920s 1.84 Carat Oval Cut Ruby Ring with Diamonds
Antique Art Deco 1920s 1.84 Carat Oval Cut Ruby Ring with Diamonds

Antique Art Deco 1920s 1.84 Carat Oval Cut Ruby Ring with Diamonds

Located in New York, NY

small Old Mine cut Diamonds weighing a total of approximately 0.09 carats. The ring features triangular

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

Antique Art Deco 1920s 2.50 Carat Old Mine Cut Diamond Dinner Ring
Antique Art Deco 1920s 2.50 Carat Old Mine Cut Diamond Dinner Ring

Antique Art Deco 1920s 2.50 Carat Old Mine Cut Diamond Dinner Ring

Located in New York, NY

-P color, VS clarity. The ring features smaller Old Mine and Old European cut diamonds weighing

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Antique Art Deco Platinum Old European Cut Diamond Sapphire Shield Ring
Antique Art Deco Platinum Old European Cut Diamond Sapphire Shield Ring

Antique Art Deco Platinum Old European Cut Diamond Sapphire Shield Ring

Located in Great Neck, NY

Beautiful Antique Art Deco Platinum Old European Cut Diamond Sapphire Shield Ring. This beautiful

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

French Art Deco Jade Diamond Ring
French Art Deco Jade Diamond Ring

French Art Deco Jade Diamond Ring

Located in New York, NY

French Art Deco Jade Diamond Ring Center Diamond approx 1.02 ct Set in Platinum. French Stamp

Category

Vintage 1920s French Cocktail Rings

Materials

Diamond, Jade, Platinum

Antique Art Deco 0.20 ct diamond and ruby ring, 1920s.
Antique Art Deco 0.20 ct diamond and ruby ring, 1920s.

Antique Art Deco 0.20 ct diamond and ruby ring, 1920s.

Located in Chorzów, PL

An old gold ring in the Art Deco style made of yellow gold (approx. 0.700) with silver elements

Category

Vintage 1920s German Art Deco Cocktail Rings

Materials

Diamond, Ruby, Gold, 18k Gold, Silver

Antique Art Deco Platinum Old Euro Diamond and Sapphire Shield Ring
Antique Art Deco Platinum Old Euro Diamond and Sapphire Shield Ring

Antique Art Deco Platinum Old Euro Diamond and Sapphire Shield Ring

Located in Great Neck, NY

Beautiful Antique Art Deco Platinum Old Euro Diamond and Sapphire Shield Ring. This beautiful

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Emerald And Diamond Gold Ring
Emerald And Diamond Gold Ring

Emerald And Diamond Gold Ring

Located in Cairo, EG

×6.70mm flanked with old european cut diamonds estimate weight of 0.80 ct ring head diameterb13.40mm

Category

Vintage 1920s Cocktail Rings

Art Deco 25.0 Carat Moonstone and Diamond Ring
Art Deco 25.0 Carat Moonstone and Diamond Ring

Art Deco 25.0 Carat Moonstone and Diamond Ring

Located in Litchfield, CT

American Art Deco cocktail rings. Today, the look is catwalk to sidewalk American girl glamour. Elegantly

Category

Vintage 1920s Cocktail Rings

Materials

Diamond, Moonstone, Platinum

Antique Art Deco 1920s Carved Black Onyx and Coral Ring with Diamonds
Antique Art Deco 1920s Carved Black Onyx and Coral Ring with Diamonds

Antique Art Deco 1920s Carved Black Onyx and Coral Ring with Diamonds

Located in New York, NY

Finely crafted in platinum with carved Black Onyx, Red Coral and Diamonds weighing a total of

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Coral, Diamond, Onyx, Platinum

Art Deco Platinum Diamond Sapphire Ring
Art Deco Platinum Diamond Sapphire Ring

Art Deco Platinum Diamond Sapphire Ring

Located in New York, NY

This Art Deco ring showcases exceptional design and craftsmanship. The center features a stunning

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Old Mine White & Champagne Diamond You and Me Ring
Art Deco Old Mine White & Champagne Diamond You and Me Ring

Art Deco Old Mine White & Champagne Diamond You and Me Ring

Located in New York, NY

Art Deco Old Mine White & Champagne Diamond You and Me Ring An Art Deco ring featuring a brown

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

White Diamond, Brown Diamond, Platinum

Art Nouveau Emerald Diamond Ring
Art Nouveau Emerald Diamond Ring

Art Nouveau Emerald Diamond Ring

Located in Napoli, NA

An Art Nouveau Emerald and diamond ring handcrafted in 18k gold. The ring is set with one beautiful

Category

Vintage 1920s European Art Nouveau Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Antique Art Deco 18K White Gold Old European Diamond Filigree Ring
Antique Art Deco 18K White Gold Old European Diamond Filigree Ring

Antique Art Deco 18K White Gold Old European Diamond Filigree Ring

Located in Great Neck, NY

Beautiful Antique Art Deco 18K White Gold Old European Diamond Filigree Ring. This gorgeous ring is

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, White Gold

Antique Art Deco Platinum Old European Diamond and Moonstone Shield Ring
Antique Art Deco Platinum Old European Diamond and Moonstone Shield Ring

Antique Art Deco Platinum Old European Diamond and Moonstone Shield Ring

Located in Great Neck, NY

Beautiful Antique Art Deco Platinum Old European Diamond and Moonstone Shield Ring. This incredible

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Moonstone, Platinum

ART DECO ring with brilliant and single cut diamonds up to 0.50ct 18k gold
ART DECO ring with brilliant and single cut diamonds up to 0.50ct 18k gold

ART DECO ring with brilliant and single cut diamonds up to 0.50ct 18k gold

Located in The Hague, ZH

ART DECO 18k white gold ring set with brilliant-cut and single-cut diamonds totaling 0.50 ct – F/G

Category

Vintage 1920s Dutch Art Deco Cocktail Rings

Materials

Diamond, 18k Gold

Ring with old mine cut diamond sup to 0.75ct 14k gold 2.7 grams
Ring with old mine cut diamond sup to 0.75ct 14k gold 2.7 grams

Ring with old mine cut diamond sup to 0.75ct 14k gold 2.7 grams

Located in The Hague, ZH

14k yellow gold ring with old mine-cut diamond up to 0.75 ct – G/H - VS/SI - ring size US 5.5 – EU

Category

Vintage 1920s Dutch Art Nouveau Cocktail Rings

Materials

Diamond, 14k Gold

Art Deco Ruby and Diamond Ring
Art Deco Ruby and Diamond Ring

Art Deco Ruby and Diamond Ring

Located in New York, NY

Art Deco Ruby and Diamond Ring A platinum ring with fine detailing set with an oval-cut ruby and

Category

Vintage 1920s American Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

Antique 1.41 Carat Emerald Cut Diamond and Emerald Gold Marquise Ring
Antique 1.41 Carat Emerald Cut Diamond and Emerald Gold Marquise Ring

Antique 1.41 Carat Emerald Cut Diamond and Emerald Gold Marquise Ring

Located in Jesmond, Newcastle Upon Tyne

14k gold. This antique 1920s gemstone cocktail ring is supplied with an independent diamond grading

Category

Vintage 1920s Unknown Cocktail Rings

Materials

Diamond, Emerald, 14k Gold, White Gold, Gold

Art Deco 18K White and Yellow Gold, Blue Enamel, and Diamond Ring
Art Deco 18K White and Yellow Gold, Blue Enamel, and Diamond Ring

Art Deco 18K White and Yellow Gold, Blue Enamel, and Diamond Ring

Located in Venice, CA

photos). A string of 5 more diamonds sweeps down the side of the ring, set in a beautiful scallop edged

Category

Vintage 1920s Italian Art Deco Cocktail Rings

Materials

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

1920s 15.40 Carat High Zircon and Diamond Ring in 9k Yellow Gold
1920s 15.40 Carat High Zircon and Diamond Ring in 9k Yellow Gold

1920s 15.40 Carat High Zircon and Diamond Ring in 9k Yellow Gold

Located in Jesmond, Newcastle Upon Tyne

supplied with an IDGL diamond and gemstone grading report card. This antique blue zircon engagement ring

Category

Vintage 1920s Unknown Cocktail Rings

Materials

Diamond, Zircon, Yellow Gold, Silver

Art Deco GIA Certified 3.37ctw Old European Cut Diamond 3-Stone Dinner Ring
Art Deco GIA Certified 3.37ctw Old European Cut Diamond 3-Stone Dinner Ring

Art Deco GIA Certified 3.37ctw Old European Cut Diamond 3-Stone Dinner Ring

Located in Los Angeles, CA

Art Deco era Old European Cut Diamond 3-Stone "Dinner" Ring composed of platinum. Featuring 3 Old

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Platinum

Antique Art Deco 14K Yellow Gold and Onyx Diamond Button Ring
Antique Art Deco 14K Yellow Gold and Onyx Diamond Button Ring

Antique Art Deco 14K Yellow Gold and Onyx Diamond Button Ring

Located in Great Neck, NY

Beautiful Antique Art Deco 14K Yellow Gold Platinum Onyx Diamond Button Ring. This beautiful ring

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Onyx, Yellow Gold, Platinum

Vintage Inspired Emerald Diamond 18K Yellow Gold Ring Cluster Ring
Vintage Inspired Emerald Diamond 18K Yellow Gold Ring Cluster Ring

Vintage Inspired Emerald Diamond 18K Yellow Gold Ring Cluster Ring

Located in Beverly Hills, CA

Accent Stone: 12 Diamonds Cut: Round Brilliant Weight: Approximately 0.58 Carats Color: F-G Clarity: VS

Category

Vintage 1920s Cocktail Rings

Materials

Diamond, Emerald, Gold, 18k Gold, Yellow Gold

Antique Art Deco 18K Rose Gold Pearl and Rose Cut Diamond Ring
Antique Art Deco 18K Rose Gold Pearl and Rose Cut Diamond Ring

Antique Art Deco 18K Rose Gold Pearl and Rose Cut Diamond Ring

Located in Great Neck, NY

Beautiful Antique Art Deco 18K Rose Gold Pearl and Rose Cut Diamond Ring. This beautiful ring is

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Pearl, Rose Gold

An Art Deco Platinum and DIamond Ring, 0.8 total carats
An Art Deco Platinum and DIamond Ring, 0.8 total carats

An Art Deco Platinum and DIamond Ring, 0.8 total carats

Located in Lambertville, NJ

A sweet Art Deco diamond ring crafted in platinum. It features 0.80 carat total weight of natural

Category

Vintage 1920s American Art Deco Cocktail Rings

Materials

Diamond, Platinum

Antique Art Deco 1920s 6.00 Carat Star Ruby and Diamond Halo Ring
Antique Art Deco 1920s 6.00 Carat Star Ruby and Diamond Halo Ring

Antique Art Deco 1920s 6.00 Carat Star Ruby and Diamond Halo Ring

Located in New York, NY

by a halo of Old European cut Diamonds weighing a total of approximately 2.00 carats. Circa 1920s

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Star Ruby, Platinum

Antique Art Deco 18 Karat White Gold Diamond and Sapphire Shield Ring
Antique Art Deco 18 Karat White Gold Diamond and Sapphire Shield Ring

Antique Art Deco 18 Karat White Gold Diamond and Sapphire Shield Ring

Located in Great Neck, NY

Gorgeous Antique Art Deco 18K White Gold Diamond and Sapphire Shield Ring. This beautiful art deco

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, White Gold

Art Deco Platinum Diamond & Cabochon Ruby Ring
Art Deco Platinum Diamond & Cabochon Ruby Ring

Art Deco Platinum Diamond & Cabochon Ruby Ring

Located in Aventura, FL

This elegant platinum ring showcases a refined Art Deco silhouette enriched with exceptional

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

Art deco Platinum Round Diamond & Emerald Ring
Art deco Platinum Round Diamond & Emerald Ring

Art deco Platinum Round Diamond & Emerald Ring

Located in Aventura, FL

This striking platinum target ring showcases a bold, perfectly symmetrical round design crafted

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Emerald, Platinum

Art Deco Platinum Diamond and Sapphire Ring
Art Deco Platinum Diamond and Sapphire Ring

Art Deco Platinum Diamond and Sapphire Ring

Located in Aventura, FL

A magnificent Art Deco platinum ring featuring a stunning 1.02 ct center brilliant-cut diamond

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Platinum Ceylon Sapphire & Diamond Ring
Art Deco Platinum Ceylon Sapphire & Diamond Ring

Art Deco Platinum Ceylon Sapphire & Diamond Ring

Located in Aventura, FL

This refined platinum Art Deco–inspired ring showcases a harmonious balance of brilliance and color

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Platinum Diamond and Ruby Ring
Art Deco Platinum Diamond and Ruby Ring

Art Deco Platinum Diamond and Ruby Ring

Located in Aventura, FL

This stunning Art Deco platinum ring features a brilliant 0.55-carat round diamond surrounded by

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

Art Deco Platinum Ring with Diamond & Sapphires
Art Deco Platinum Ring with Diamond & Sapphires

Art Deco Platinum Ring with Diamond & Sapphires

Located in Aventura, FL

This elegant Art Deco platinum ring, weighing 6.3 grams, features a brilliant 0.43-carat round

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

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1920 Diamond Cocktail Ring For Sale on 1stDibs

Find the exact 1920 diamond cocktail ring you’re shopping for in the variety available on 1stDibs. Frequently made of Platinum, Gold and 18k Gold, this item was constructed with great care. Our collection of these items for sale includes 851 vintage editions and 6 modern creations to choose from as well. Finding the perfect 1920 diamond cocktail ring may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Creating a 1920 diamond cocktail ring has been a part of the legacy of many jewelers, but those produced by NYF Jewellery, Tiffany & Co. and Cartier are consistently popular. See these pages for a round cut iteration of this accessory, while there are also old european cut cut and emerald cut cut versions available here, too. When shopping for a 1920 diamond cocktail ring, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 1920 Diamond Cocktail Ring?

On average, a 1920 diamond cocktail ring at 1stDibs sells for $4,514, while they’re typically $450 on the low end and $145,000 for the highest priced versions of this item.

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.