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Ruby Platinum Diamond Cocktail Ring

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0.72 Carat Oval Ruby Center Diamond Cocktail Ring Platinum in Stock
0.72 Carat Oval Ruby Center Diamond Cocktail Ring Platinum in Stock

0.72 Carat Oval Ruby Center Diamond Cocktail Ring Platinum in Stock

Located in Boca Raton, FL

Material: Platinum Gemstone details: Approx. 0.72ctw oval shaped Ruby center gemstone Diamond

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Vintage French 1940s Oval Cut Ruby and Diamond Platinum Cocktail Ring
Vintage French 1940s Oval Cut Ruby and Diamond Platinum Cocktail Ring

Vintage French 1940s Oval Cut Ruby and Diamond Platinum Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

A fine and impressive vintage French 0.90 carat ruby and 0.48 carat diamond, platinum cocktail ring

Category

Vintage 1940s French Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

Fine Ruby and Diamond Platinum Ring
Fine Ruby and Diamond Platinum Ring

Fine Ruby and Diamond Platinum Ring

Located in Derby, NY

This estate ring features a fine .84 ct ruby set in platinum with diamonds Jewelry Type : Ring

Category

20th Century Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

French Ruby and Diamond Platinum Ring
French Ruby and Diamond Platinum Ring

French Ruby and Diamond Platinum Ring

Located in New York, NY

A French Ruby and Diamond Platinum Ring. The center ruby is 0.78 carats. The total weight of the

Category

20th Century Cocktail Rings

Materials

Diamond, Ruby, Platinum

Edwardian Diamond Ruby Platinum Ring
Edwardian Diamond Ruby Platinum Ring

Edwardian Diamond Ruby Platinum Ring

Located in New York, NY

Edwardian diamond ruby platinum ring Old European-cut center stone diamond of 0.25 carat, rose-cut

Category

Early 20th Century Edwardian Cocktail Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold, Platinum

Art Deco Revival Rose Cut Diamond Emerald Ruby Platinum Snake Cocktail Ring
Art Deco Revival Rose Cut Diamond Emerald Ruby Platinum Snake Cocktail Ring

Art Deco Revival Rose Cut Diamond Emerald Ruby Platinum Snake Cocktail Ring

Located in Santa Barbara, CA

diamond wrapped in lush emeralds, diamond scales, and riveting ruby eyes. This Egyptian revival cocktail

Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Emerald, Ruby, Platinum

Platinum Ruby & Diamond Ring - Round 1.92ctw
Platinum Ruby & Diamond Ring - Round 1.92ctw

Platinum Ruby & Diamond Ring - Round 1.92ctw

Located in Greensboro, NC

Natural Ruby Treatment: Heating Carat(s): 1.54ct Cut: Round Color: Pinkish Red Natural Diamonds Carat(s

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

Oscar Heyman Vintage Cocktail Ring Gold Platinum Ruby Diamond Estate Jewelry
Oscar Heyman Vintage Cocktail Ring Gold Platinum Ruby Diamond Estate Jewelry

Oscar Heyman Vintage Cocktail Ring Gold Platinum Ruby Diamond Estate Jewelry

By Oscar Heyman

Located in Beverly Hills, CA

A stunning Oscar Heyman vintage cocktail ring, crafted in 18k gold and platinum, featuring a bold

Category

Vintage 1980s American Cocktail Rings

Materials

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

Calibre-Cut Natural Ruby & 0.90ctw Diamond Platinum Cocktail Ring
Calibre-Cut Natural Ruby & 0.90ctw Diamond Platinum Cocktail Ring

Calibre-Cut Natural Ruby & 0.90ctw Diamond Platinum Cocktail Ring

Located in AMSTERDAM, NL

diamond, surrounded by calibre cut natural rubies in a ring mount crafted entirely of precious platinum

Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Platinum

GIA Large 9.10 Carats Natural No Heat Ruby Diamond Platinum Cocktail Ring
GIA Large 9.10 Carats Natural No Heat Ruby Diamond Platinum Cocktail Ring

GIA Large 9.10 Carats Natural No Heat Ruby Diamond Platinum Cocktail Ring

Located in Miami, FL

This chic ruby and diamond cocktail ring is crafted in solid platinum, weighing 9.2 grams and 17mm

Category

Vintage 1960s Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

Platinum Star Ruby and Diamond Bypass Ring
Platinum Star Ruby and Diamond Bypass Ring

Platinum Star Ruby and Diamond Bypass Ring

Located in New York, NY

Platinum Star Ruby and Diamond Bypass Ring Description: This architectural cocktail ring is

Category

20th Century Retro Cocktail Rings

Materials

Diamond, White Diamond, Ruby, Star Ruby, Platinum

BALLERINA Cocktail Ring In Platinum With 3.98 Cwt. In Red Ruby And Diamonds
BALLERINA Cocktail Ring In Platinum With 3.98 Cwt. In Red Ruby And Diamonds

BALLERINA Cocktail Ring In Platinum With 3.98 Cwt. In Red Ruby And Diamonds

Located in Miami, FL

A classic cocktail ring in platinum with ruby and diamonds. This is a classic ballerina cocktail

Category

Vintage 1960s Modernist Cocktail Rings

Materials

Diamond, Ruby, White Diamond, Platinum

Antique-style Ruby Diamond Platinum Ring
Antique-style Ruby Diamond Platinum Ring

Antique-style Ruby Diamond Platinum Ring

Located in Beverly Hills, CA

A beautiful platinum ring featuring a vivid red oval shaped ruby, weighing 0.92 carats, which we

Category

Vintage 1980s American Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

Antique 1920's Diamond & Ruby Platinum Ring
Antique 1920's Diamond & Ruby Platinum Ring

Antique 1920's Diamond & Ruby Platinum Ring

Located in Los Angeles, CA

Antique 1920's Shield Ring .90ct Brilliant Round Diamond White & Sparkly 8 Bright Red Rubies

Category

Vintage 1920s Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.25 Carat Ruby Diamond Gold Platinum Buckle Cocktail Ring
GIA Certified 1.25 Carat Ruby Diamond Gold Platinum Buckle Cocktail Ring

GIA Certified 1.25 Carat Ruby Diamond Gold Platinum Buckle Cocktail Ring

Located in Stamford, CT

Ruby and diamond Buckle style cocktail ring. Solid 18k yellow gold and Platinum under fine white

Category

Mid-20th Century Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold, Gold, Platinum

GIA Certified 1.07 Carat Untreated Ruby & Diamond Cocktail Ring Made in Platinum
GIA Certified 1.07 Carat Untreated Ruby & Diamond Cocktail Ring Made in Platinum

GIA Certified 1.07 Carat Untreated Ruby & Diamond Cocktail Ring Made in Platinum

Located in Tokyo, JP

A beautiful Ring set in Platinum featuring a GIA Certified 1.07 Carat Natural, Untreated (No Heat

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

Vintage Platinum Ruby and Diamond Bombe Ring
Vintage Platinum Ruby and Diamond Bombe Ring

Vintage Platinum Ruby and Diamond Bombe Ring

Located in Great Neck Plaza, NY

A breathtaking vintage cocktail ring crafted in luxurious platinum, showcasing a vivid 2.94-carat

Category

Vintage 1960s Cocktail Rings

Materials

Diamond, Ruby, Platinum

Platinum 2.41ctw GIA Oval Rich Vivid Red Ruby w/ Diamond Cluster Cocktail Ring
Platinum 2.41ctw GIA Oval Rich Vivid Red Ruby w/ Diamond Cluster Cocktail Ring

Platinum 2.41ctw GIA Oval Rich Vivid Red Ruby w/ Diamond Cluster Cocktail Ring

Located in Montclair, NJ

Diamonds - 0.64ctw (exact) Total Carat Weight: 2.41 (exact) Material: Solid Platinum Weight: 10.04 Grams

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

1950 French Ruby Diamond Platinum Ring
1950 French Ruby Diamond Platinum Ring

1950 French Ruby Diamond Platinum Ring

Located in London, GB

Ruby and diamond cocktail ring. Set with fifty three tapered baguette cut natural unenhanced rubies

Category

Vintage 1950s French Cocktail Rings

Materials

Diamond, Ruby, Platinum

Platinum Burmese Ruby and Diamond Ring
Platinum Burmese Ruby and Diamond Ring

Platinum Burmese Ruby and Diamond Ring

Located in San Diego, CA

This is a beautiful, impressive ring featuring a .89Ct Fine Oval Burmese Ruby with a deep, rich and

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 3.58 Carat Untreated Ruby & Diamond Cocktail Ring Made in Platinum
GIA Certified 3.58 Carat Untreated Ruby & Diamond Cocktail Ring Made in Platinum

GIA Certified 3.58 Carat Untreated Ruby & Diamond Cocktail Ring Made in Platinum

Located in Tokyo, JP

A beautiful Ring set in Platinum featuring a GIA Certified 3.58 Carat Natural, Untreated (No Heat

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

Ruby Diamond Platinum Ring, GIA Certified
Ruby Diamond Platinum Ring, GIA Certified

Ruby Diamond Platinum Ring, GIA Certified

Located in Beverly Hills, CA

A fine platinum ring featuring a 2.99 carat oval-shape ruby! It has a vivid pinkish-purplish-red

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, Platinum

A Magnificent 6.04ct Ruby & Diamond Platinum Ring
A Magnificent 6.04ct Ruby & Diamond Platinum Ring

A Magnificent 6.04ct Ruby & Diamond Platinum Ring

Located in bangkok, TH

A simply immense and utterly unique Jewel set in solid platinum , and featuring a stunning Ruby

Category

1990s Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Cert. 9.72 Carat No Heat Star Ruby & Diamond Platinum Cocktail Ring
GIA Cert. 9.72 Carat No Heat Star Ruby & Diamond Platinum Cocktail Ring

GIA Cert. 9.72 Carat No Heat Star Ruby & Diamond Platinum Cocktail Ring

Located in Miami, FL

cut diamond platinum ballerina-style ring. Details: Item Type: Cocktail Ring Metal: Platinum (PT900

Category

1990s Art Deco Cocktail Rings

Materials

Diamond, Star Ruby, Platinum

Vintage Platinum Cabochon Ruby, Ruby and Diamond Ring, 1970s
Vintage Platinum Cabochon Ruby, Ruby and Diamond Ring, 1970s

Vintage Platinum Cabochon Ruby, Ruby and Diamond Ring, 1970s

Located in Miami, FL

photographs. Encircling it, a precise architecture of calibré-cut rubies and fine diamonds creates tension and

Category

Late 20th Century Italian Modernist Cocktail Rings

Materials

Diamond, Ruby, Platinum

MOGOK Burma GRS Switzerland 4.57 Carat Oval Ruby Diamond Cocktail Platinum Ring
MOGOK Burma GRS Switzerland 4.57 Carat Oval Ruby Diamond Cocktail Platinum Ring

MOGOK Burma GRS Switzerland 4.57 Carat Oval Ruby Diamond Cocktail Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

origin. The side diamonds sum 1 carat of round brilliant cut diamonds and the ring has been handmade in

Category

2010s Italian Modern Cocktail Rings

Materials

Diamond, White Diamond, Ruby, Platinum

CD Unheated Burma Ruby and White Diamond Cocktail Ring in Platinum and 18k
CD Unheated Burma Ruby and White Diamond Cocktail Ring in Platinum and 18k

CD Unheated Burma Ruby and White Diamond Cocktail Ring in Platinum and 18k

Located in Los Angeles, CA

Gorgeous 22.02 ct. unheated Burma ruby cushion with good quality, white, and bright diamond rounds

Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Ruby, Platinum

5 Carat Burma Ruby and Diamond Ring
5 Carat Burma Ruby and Diamond Ring

5 Carat Burma Ruby and Diamond Ring

By Diamond Scene New York

Located in New York, NY

A stunning Ruby and Diamond Ring! 5.14 carat Certified Burma Ruby 2.02 carats of white round

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 3.17 Carat Siam Ruby and Diamond Cocktail Ring Made in Platinum
GIA Certified 3.17 Carat Siam Ruby and Diamond Cocktail Ring Made in Platinum

GIA Certified 3.17 Carat Siam Ruby and Diamond Cocktail Ring Made in Platinum

Located in Tokyo, JP

A beautiful Ring set in Platinum featuring a GIA Certified 3.17 Carat Natural Siam Ruby and 0.52

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

7 Carat Burma Ruby and Diamond Ring
7 Carat Burma Ruby and Diamond Ring

7 Carat Burma Ruby and Diamond Ring

By Diamond Scene New York

Located in New York, NY

7.18 carat Certified Burma Ruby Set in a custom platinum and diamond mounting featuring 1.01

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Vintage Ruby Ballerina Diamond Platinum Ring
GIA Vintage Ruby Ballerina Diamond Platinum Ring

GIA Vintage Ruby Ballerina Diamond Platinum Ring

Located in Chicago, IL

A striking vintage ruby and diamond ballerina ring, masterfully crafted in platinum and accompanied

Category

Mid-20th Century American Retro Cocktail Rings

Materials

Diamond, Ruby, Platinum

15.83 Carat Natural Aquamarine Ruby Diamond Gold Platinum Art Deco Cocktail Ring
15.83 Carat Natural Aquamarine Ruby Diamond Gold Platinum Art Deco Cocktail Ring

15.83 Carat Natural Aquamarine Ruby Diamond Gold Platinum Art Deco Cocktail Ring

Located in Stamford, CT

Retro Art Deco 1935 natural untreated Aqua, ruby and diamond cocktail ring. At the center of this

Category

Early 20th Century Cocktail Rings

Materials

Aquamarine, Diamond, Ruby, 14k Gold, Gold, Yellow Gold, Platinum

6 Carat Burma Ruby and Diamond Ring
6 Carat Burma Ruby and Diamond Ring

6 Carat Burma Ruby and Diamond Ring

By Diamond Scene New York

Located in New York, NY

. 2.32 carats of white round brilliant cut diamonds. Set in platinum Currently a size 6.5, this ring

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

Platinum 0.33ct Diamond and Ruby Ring MF54-101725
Platinum 0.33ct Diamond and Ruby Ring MF54-101725

Platinum 0.33ct Diamond and Ruby Ring MF54-101725

By LB Exclusive

Located in Southampton, PA

Fashioned in platinum, this ring holds two triangle-cut ruby cabochons totaling 2.37 carats

Category

21st Century and Contemporary Cocktail Rings

Materials

Ruby, Diamond, Platinum

J.E. Caldwell & Co. 2.52 Carat Cushion Cut Ruby Diamond Platinum Cocktail Ring
J.E. Caldwell & Co. 2.52 Carat Cushion Cut Ruby Diamond Platinum Cocktail Ring

J.E. Caldwell & Co. 2.52 Carat Cushion Cut Ruby Diamond Platinum Cocktail Ring

By J.E. Caldwell & Co.

Located in Miami, FL

Diamonds. This antique ring mounts a no-heat Ruby of legendary status. The center stone Ruby is

Category

20th Century American Retro Cocktail Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Mid-Century Platinum Ruby and Diamond Halo Ring
Mid-Century Platinum Ruby and Diamond Halo Ring

Mid-Century Platinum Ruby and Diamond Halo Ring

Located in Great Neck Plaza, NY

A spectacular Mid-Century platinum ruby and diamond ring showcasing bold color, dimensional design

Category

Vintage 1950s Cocktail Rings

Materials

Diamond, Ruby, Platinum

Ruby and Diamond Ring. 1.10ct Oval Cut Ruby Diamond Cluster Ring Platinum
Ruby and Diamond Ring. 1.10ct Oval Cut Ruby Diamond Cluster Ring Platinum

Ruby and Diamond Ring. 1.10ct Oval Cut Ruby Diamond Cluster Ring Platinum

Located in New York, NY

This exquisite platinum ring showcases a captivating oval-cut ruby, weighing approximately 1.10

Category

21st Century and Contemporary Unknown Art Deco Cocktail Rings

Materials

Diamond, Ruby, Gold, Yellow Gold, Platinum

Cabochon Ruby Diamond Gold & Platinum Ring
Cabochon Ruby Diamond Gold & Platinum Ring

Cabochon Ruby Diamond Gold & Platinum Ring

Located in Beverly Hills, CA

sides weighing a total of 1.27 carats. The ruby is set in 18k yellow gold while the rest of the ring is

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum

GRS Certified Oval Ruby 7.02 carat and Diamond Halo Cocktail Ring in Platinum
GRS Certified Oval Ruby 7.02 carat and Diamond Halo Cocktail Ring in Platinum

GRS Certified Oval Ruby 7.02 carat and Diamond Halo Cocktail Ring in Platinum

Located in La Jolla, CA

GRS Certified Oval Ruby 7.02 ct in Diamond Halo Ring in Platinum This platinum ring features a

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, Platinum

PLATINUM Classic Cocktail Ring With 4.84 Ctw In Vivid Red Ruby And VS Diamonds
PLATINUM Classic Cocktail Ring With 4.84 Ctw In Vivid Red Ruby And VS Diamonds

PLATINUM Classic Cocktail Ring With 4.84 Ctw In Vivid Red Ruby And VS Diamonds

Located in Miami, FL

A classic cocktail ring in platinum with ruby and diamonds. This is a classic cocktail ring

Category

Vintage 1970s American Modernist Cocktail Rings

Materials

Diamond, Ruby, White Diamond, Platinum

Art Deco Platinum Ruby Diamond Ring, Circa 1930, 0.90ct Ruby
Art Deco Platinum Ruby Diamond Ring, Circa 1930, 0.90ct Ruby

Art Deco Platinum Ruby Diamond Ring, Circa 1930, 0.90ct Ruby

Located in Beverly Hills, CA

sparkle that balances the bold ruby composition. Graded I–J in color with VS–SI clarity, the diamonds

Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

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 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

Natural Burmese Ruby Diamond Ring. 0.9ct Cushion Cut Ruby FIligree Ring Platinum
Natural Burmese Ruby Diamond Ring. 0.9ct Cushion Cut Ruby FIligree Ring Platinum

Natural Burmese Ruby Diamond Ring. 0.9ct Cushion Cut Ruby FIligree Ring Platinum

Located in New York, NY

. The thoughtful combination of platinum’s durability, the ruby’s deep, natural hue, and the diamonds

Category

21st Century and Contemporary Unknown Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

Platinum 1.85ct Diamond and Ruby Ring MF01-020526
Platinum 1.85ct Diamond and Ruby Ring MF01-020526

Platinum 1.85ct Diamond and Ruby Ring MF01-020526

By LB Exclusive

Located in Southampton, PA

dynamic ring. The symmetrical Platinum setting offers Art Deco elegance, while Diamond accents totaling

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

Vintage Diamond and Synthetic Ruby Asymmetric Cocktail Ring in Gold & Platinum
Vintage Diamond and Synthetic Ruby Asymmetric Cocktail Ring in Gold & Platinum

Vintage Diamond and Synthetic Ruby Asymmetric Cocktail Ring in Gold & Platinum

Located in Scottsdale, AZ

Platinum Gemstone: Synthetic Ruby and Diamond Ruby Count: 8 Ruby Cut: Round Cabochon and Square Ruby

Category

20th Century Unknown Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Gold, 14k Gold, Yellow Gold, Platinum

Platinum 0.60ct Diamond and Ruby Ring MF52-020526
Platinum 0.60ct Diamond and Ruby Ring MF52-020526

Platinum 0.60ct Diamond and Ruby Ring MF52-020526

By LB Exclusive

Located in Southampton, PA

exquisite ring. The rectangular design is elevated by Diamond accents totaling 0.60 carats, which outline

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

A Magnificent 4.02ct Thai Ruby & Diamond Platinum Ring
A Magnificent 4.02ct Thai Ruby & Diamond Platinum Ring

A Magnificent 4.02ct Thai Ruby & Diamond Platinum Ring

Located in bangkok, TH

stunning Ruby from Thailand weighing an impressive 4.02ct. The beautifully made ring contains an array of

Category

1990s Cocktail Rings

Materials

Diamond, Ruby, Platinum

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Ruby Platinum Diamond Cocktail Ring For Sale on 1stDibs

Find the exact ruby platinum diamond cocktail ring you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Platinum, Gold and 18k Gold — can elevate any look. Find an antique version now, or shop for 456 vintage or 226 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect ruby platinum diamond cocktail ring among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. There have been many well-made iterations of the classic ruby platinum diamond cocktail ring over the years, but those made by Cartier, David Webb and Oscar Heyman are often thought to be among the most beautiful. Today, if you’re looking for an oval cut version of this piece and are unable to find the perfect match, our selection also includes round cut and cushion cut alternatives. Most of our ruby platinum diamond cocktail ring for sale are for women, but there are 163 pieces available to browse for men.

How Much is a Ruby Platinum Diamond Cocktail Ring?

Prices for a ruby platinum diamond cocktail ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $600 and can go as high as $450,000, while this accessory, on average, fetches $9,275.

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.