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12 Carat Emerald Rings

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1 carat emerald and 12 diamonds ring from 1920
Located in PARIS, FR
Stones: 1 carat emerald and 12 diamonds: 0.44ct Material: Platinum Dimensions: Diameter of 12mm
Category

Vintage 1920s Art Deco Wedding Rings

Materials

Diamond, Emerald, Platinum

Dalben 4, 12 Carat Colombian Emerald Yellow Gold Ring
By Oreste Dalben
Located in Como, IT
Dalben design One of a Kind 18k yellow gold satin finishing ring with a 4,12 carat bezel-set
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Emerald, Gold, 18k Gold, Yellow Gold

GIA Certified Golconda Type IIA 12 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified Golconda Type IIA 12 Carat Emerald Cut Diamond Ring! 🌟 Step into a world of
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 12 Carat Emerald Cut Diamond Eternity Band Ring Platinum
By Antinori Fine Jewels
Located in Rome, IT
An incredible custom made eternity band ring composed by 12 carats of GIA certified diamonds D/F
Category

2010s Unknown Modern Bridal Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 12 Carat Emerald Cut Fancy Yellow Diamond Trillion side Ring
By Antinori Fine Jewels
Located in Rome, IT
12 ct emerald Cut Diamond Halo Engagement Ring in 18K White Gold and Platinum
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, Emerald

GIA Certified 12 Carat Emerald Cut FLAWLESS D COLOR Type IIA Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Unrivaled Opulence: GIA Certified 12 Carat Flawless D Color Type IIA Emerald Cut Diamond Ring
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Emerald Ring with 12 Old Cut Diamonds, 14 Carat, 18th Century
Located in Berlin, DE
Emerald ring with 12 old cut diamonds, 14 carat, 18th century. 14 carat gold Europe, 18th century
Category

Antique 18th Century German Baroque Cocktail Rings

Materials

Diamond, Emerald, 14k Gold

Emerald Cut 1.20 carat D VVS2 GIA Platinum Ring with 12 Diamonds 0.42 carat
Located in Miami, FL
Diamond Emerald Cut VVS2 clarity Stone and 12 amazing round diamonds (0.42 carats) to complement. This
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Emerald, Platinum

12 Carat Emerald Cut Diamond Engagement Ring GIA Certified E VVS1
Located in New York, NY
GIA CERTIFIED Center Diamond: Carat Weight: 10.40 Carats Color : E* Clarity: VVS1 Style: Emerald
Category

2010s American Engagement Rings

Materials

Diamond, White Gold, 18k Gold

Vintage 12 Carat Colombian Emerald and Diamond Halo Ring Set in Palladium
Located in Miami, FL
: Palladium ✔ Emerald Weight: 12 carats (approx.) ✔ Emerald Shape: Emerald Cut ✔ Emerald Origin: Colombia ✔
Category

Vintage 1960s Colombian Art Deco Cluster Rings

Materials

Diamond, Emerald, Palladium

IGI Certified Zambian Emerald Ring Diamond Setting 12 Carats 14K Yellow Gold
Located in Laguna Niguel, CA
It comes with the original IGI Certificate All Gemstones are Natural Emerald = 11.52 Carats 54
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Mindi Mond 12 Carat Colombian Emerald Diamond Yellow Gold Cocktail Ring
By Mindi Mond
Located in New York, NY
Cabochon Cut natural emerald @12.95 x 12.03 x 11.56 mm= Approx. 12.0 Carat (original) Colombian Minor
Category

Antique 1880s Unknown Victorian Cocktail Rings

Materials

Emerald, Diamond, Yellow Gold, 18k Gold

5.5 Carat Emerald Cut Emerald and Diamond Ring 18 Karat Gold Ring
Located in New York, NY
A classic, Cocktail ring 5.5 Carat Emerald and Diamond Ring, Estate. 18 Karat White Gold 12 Gm
Category

Early 20th Century Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

Certified 12 carat Emerald Cut Diamond Eternity Band
By Royaal Stones Ltd
Located in Bangkok, Thailand
Make a statement with this stunning 1 carat each, emerald cut Diamond eternity band. The band will
Category

21st Century and Contemporary Modern Wedding Rings

Materials

Diamond, 18k Gold, White Gold

Important Oval Emerald Ring With Diamond Double Halo 12 Carats 18K Gold
Located in Laguna Niguel, CA
Carat Diamonds = 5.27 Carats Metal: 18K Gold Ring Size: 7* US *It can be resized complimentary
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Important Oval Emerald Ring With Diamond Double Halo 12 Carats 18K Gold
Located in Laguna Niguel, CA
Carat Diamonds = 5.27 Carats Metal: 18K Gold Ring Size: 7* US *It can be resized complimentary
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Important Oval Emerald Ring With Diamond Double Halo 12 Carats 18K Gold
Located in Laguna Niguel, CA
Carat Diamonds = 5.27 Carats Metal: 18K Gold Ring Size: 7* US *It can be resized complimentary
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Important Oval Emerald Ring With Diamond Double Halo 12 Carats 18K Gold
Located in Laguna Niguel, CA
Carat Diamonds = 5.27 Carats Metal: 18K Gold Ring Size: 7* US *It can be resized complimentary
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

4.80 Carat Emerald and Diamond Ring in Platinum
Located in Palm Desert, CA
Set in Platinum, with a weight of 16.75 grams, is a 4.80 carat oval cut Emerald flanked with 12
Category

2010s American More Rings

Materials

Diamond, Emerald, Platinum

1.78 Carat Emerald and Diamond Cocktail Ring
Located in Greenville, DE
carat. The emerald is surrounded by 39 round diamonds weighing .64cttw and (12) baguettes weighing
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

Natural 8 Carat Emerald Cut Zambian Emerald & Diamond Ring in Platinum, Estate
Located in New York, NY
Natural 8 Carat Emerald Cut Zambian Emerald & Diamond Ring in Platinum, Estate A classic design
Category

2010s Solitaire Rings

Materials

Diamond, Emerald, Platinum

Art Deco 3.50 Carat Emerald Diamond Platinum Engagement Ring
Located in US
Antique Art Deco 3.50 Carats Emerald and Diamond Platinum Engagement Ring. The center features ten
Category

Mid-20th Century Unknown Art Deco Cocktail Rings

Materials

Diamond, Emerald, Platinum

2.70 Carat Emerald Diamond 18 Karat Yellow Gold Ring
By DGI
Located in Los Angeles, CA
This ring has a 1.60 Carat Emerald Cut Emerald that is set in the center of the ring. The Emerald
Category

2010s American Contemporary Engagement Rings

Materials

Emerald, Diamond, Yellow Gold, 18k Gold

4 Carat Emerald Cut Colombian Emerald and Diamond Ring 14 Karat Gold Estate
Located in New York, NY
A classic, Cocktail ring 4 Carat Colombian Emerald and Diamond Ring, Estate, no color enhancement
Category

Early 20th Century Cocktail Rings

Materials

Diamond, Emerald, 14k Gold

6.50 Carat Emerald Cut Amethyst Rose Gold Ring
Located in Stamford, CT
. 1 12 x 10mm bright gem natural purple Amethyst, approx. total weight 6.50cts Size 8.5 and sizable
Category

Early 20th Century Fashion Rings

Materials

Amethyst, Emerald, Rose Gold, Gold, 18k Gold

18 carat yellow gold emeralds diamonds ring
Located in Monte-Carlo, MC
18 carat yellow gold emeralds diamonds ring designed with 2 emeralds weighing 0.16 carat and 8
Category

2010s Fashion Rings

Materials

Diamond, Emerald, Yellow Gold

2 carats oval emerald and diamonds ring from 1960
Located in PARIS, FR
Stones: 1 oval emerald of 2 carats, 6 shuttle diamonds: 0.40 carat, 12 round diamonds: 0.60 carat
Category

Vintage 1960s Wedding Rings

Materials

Diamond, Emerald, 18k Gold

12 Carat Cut Diamond Ring D/F VS/VVS Clarity
By Antinori Fine Jewels
Located in Rome, IT
emerald-cut diamonds totaling a remarkable 12.11 carats. Crafted to perfection, each emerald-cut diamond
Category

2010s Italian Cocktail Rings

Materials

Diamond, White Diamond, Platinum

16.36 Carat Emerald 14 Karat Yellow Gold Ring
Located in Territet, CH
Yellow gold lady's cast fashion ring with a bright polish finish. The featured lady's ring has a
Category

2010s Fashion Rings

Materials

Emerald, Yellow Gold

Green Amethyst Cocktail Ring With Peridots 12 Carats
Located in Laguna Niguel, CA
= 10.50 Carats 2 Peridots = 1.50 Carats Metal: Rhodium Plated Sterling Silver Ring Size: 7* US *It can be
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Amethyst, Peridot, Silver, Sterling Silver

4.00 Carat Emerald Diamond Princess Gold Cocktail Ring
Located in Stamford, CT
1960’s princess style emerald and diamond engagment ring. 4.00ct center emerald accented with
Category

Mid-20th Century Modern Engagement Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold, Gold

Art Deco 0.54 Carat Emerald 0.24 Carat Diamond Platinum Dress Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.54 carat emerald and 0.24 carat diamond, platinum dress ring; part
Category

20th Century Art Deco Cocktail Rings

Materials

Diamond, Emerald, Platinum

1.51 Carats Emerald Ring with White Diamonds
Located in London, GB
: UK - M 1/2, US - 6 1/2 1.51 Carats Emerald 12/0.72 Carats Diamonds
Category

20th Century British Modern Cocktail Rings

Materials

White Diamond, Emerald, 18k Gold, Yellow Gold

.65 Carat Oval Emerald Diamond Gold Cluster Engagement Ring
Located in Stamford, CT
Emerald and diamond engagement ring. .65cts center oval emerald with triangle of 6 clustered
Category

Vintage 1970s Engagement Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold, Gold

Platinum Art Deco Baguette Diamond 2.58 Carat Colombian Emerald Engagement Ring
Located in Los Angeles, CA
- Emerald Cut Colombian Emerald 2.58 Carats, 24 Round Diamonds F-G Color VS2 Clarity, 12 Tapered Baguette
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Emerald, Platinum

Certified 3.17 Carat Emerald Cut Emerald Diamond Ring in 14K White Gold
Located in NEW YORK, NY
A stunning well-crafted engagement ring showcasing a 3.17-carat certified emerald-cut vivid green
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Emerald, Diamond, 14k Gold, White Gold

Vintage 12 Ct Natural Carved Emerald & 1.5 Ct Diamond Ring 18 Kt Yellow Gold
Located in New York, NY
Vintage 18 Karat Yellow Gold Ring Size 6.5 featuring a single solitaire natural carved emerald
Category

Early 2000s Solitaire Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

Platinum Emerald Shape Teal Sapphire and Diamond Ring 'Center-1.37 Carat'
Located in San Francisco, CA
This Delicate platinum ring features a 1.37-carat emerald shape Sri Lankan None Heated Teal color
Category

21st Century and Contemporary American More Rings

Materials

Diamond, Emerald, Sapphire, Platinum

GIA Certified 7 Carat Emerald Cut Diamond Eternity Band Ring Platinum
By Antinori Fine Jewels
Located in Rome, IT
An incredible custom made eternity band ring composed by 12 carats of GIA certified diamonds D/F
Category

2010s Italian Modern Bridal Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 12.27 Carat Emerald Cut Diamond Engagement Ring
By Issac Nussbaum
Located in New York, NY
GIA CERTIFIED 12 CARAT EMERALD CUT DIAMOND RING Magnificent 12.27 Carat Emerald cut diamond ring
Category

2010s American Engagement Rings

Materials

Emerald, Diamond, Platinum

GIA Certified 4.83 Carat Emerald Diamond White Gold Cocktail Ring
By DGI
Located in Los Angeles, CA
This ring has a Pear Cut Emerald that weighs 4.19 carats. It has 49 Round Cut Diamonds that weigh
Category

2010s American Contemporary Cocktail Rings

Materials

Emerald, Diamond, 18k Gold, White Gold

Dalben 2, 65 Carat Emerald Rose Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design One of a Kind 18k rose gold satin finishing ring with a 2,65 carat bezel-set cushion
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Emerald, Gold, 18k Gold, Rose Gold

Colombian Emerald 'Approximately 11.70 Carats' and Diamond Vintage Ring
Located in Uccle, BE
Vintage Cocktail ring from the 80's made of yellow gold 18k. Vintage emerald Ring set with a
Category

Antique 1680s European Modern Engagement Rings

Materials

Diamond, Emerald, Gold, 18k Gold

Ruby, Emerald, Silver Ring 22.5 Carats, Midcentury, India
Located in Southbury, CT
A joy of a ring. Hand-crafted (most likely) in India from 10 natural oval emeralds weighing
Category

Mid-20th Century Indian Modernist Cocktail Rings

Materials

Emerald, Ruby, Silver

4.2 Carats Oval Faceted Emerald 18k Gold Ring
By Steven Battelle
Located in Soquel, CA
A large 10 x 12 mm oval faceted Zambian emerald rests in a "wire and jawan v-bezel" setting with
Category

21st Century and Contemporary Balinese Contemporary Cocktail Rings

Materials

Emerald, 18k Gold

Emerald Ring Gold Crystal Green 6.15 Carats Certified Engagement Ring
By Alexey Gabilo
Located in Berlin, DE
stone measurements - 0.24 x 0.31 х 0.47 inch / 6 х 8 х 12 mm emerald crystal weight - 6.15 carats ring
Category

2010s French Art Nouveau Cocktail Rings

Materials

Beryl, Crystal, Emerald, 14k Gold, Gold, Yellow Gold

Peter Suchy 21.58 Carat Emerald Diamond Yellow Gold Cocktail Ring
By Peter Suchy
Located in Stamford, CT
Peter Suchy oval emerald and diamond cocktail ring. The center is set with a 21.58 carat oval
Category

21st Century and Contemporary Cocktail Rings

Materials

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

.25 Carat Diamond, Ruby and Emerald Cocktail Ring
Located in Atlanta, GA
Total Weight Ruby Accents, 12 stones, Round Cut, Symmetrically placed .25 Carat Total Weight Emerald
Category

Vintage 1970s Unknown Retro Cocktail Rings

Materials

Diamond, Emerald, Ruby, 18k Gold, Silver

3.43 Carat Emerald Diamond 14 Karat White Gold Cocktail Ring
By DGI
Located in Los Angeles, CA
7 Round Cut Emeralds that weigh 2.04 Carats. 12 Round Cut Diamonds that weigh 1.39 Carats (Clarity
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Emerald, Diamond, White Gold, 14k Gold

2.49 Carat Colombian Emerald and Diamond Ring Set in Platinum
Located in Tokyo, JP
A stunning ring featuring a 2.49 Carat Natural Colombian Emerald and 0.85 Carats of Diamond Accents
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

GIA Certified .68 Carat Emerald Diamond Art Deco Platinum Ring
Located in Stamford, CT
Art Deco Emerald diamond vintage ring. Octagonal center Emerald gemstone set in platinum and 14k
Category

Early 20th Century Cluster Rings

Materials

Diamond, Emerald, Gold, 14k Gold, Rose Gold, Platinum

Vintage 1.62 Carat Emerald and 1.28 Carat Diamond White Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive unusual vintage 1.62 carat emerald and 1.28 carat diamond, 12 karat white and yellow
Category

Vintage 1980s Cocktail Rings

Materials

Diamond, Emerald, White Gold

22Ct Natural Emerald, 12 Oval Stone Dome Shape Cocktail Ring 14 Kt Yellow Gold
Located in New York, NY
Amazing Cocktail ring, eye catching Approximately 22 Ct Natural Zambian Emerald 12 Stone , Each
Category

2010s Cocktail Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

1.60 Carat Natural Emerald and Diamond Ring Set in Platinum
Located in Tokyo, JP
A stunning ring featuring a 1.60 Carat Natural Emerald and 1.05 Carats of Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

0.87 Carat Natural Emerald and Diamond Ring Set in Platinum
Located in Tokyo, JP
A stunning ring featuring a 0.87 Carat Natural Vivid Green, Emerald and 1.15 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

0.64 Carat Natural Emerald and Diamond Ring Set in Platinum
Located in Tokyo, JP
A stunning Engagement ring featuring a 0.64 Carat, Natural Emerald and 1.15 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

No-Oil 9.28 Carat Hexagon Cut Colombian Emerald and Diamond Fashion Ring
By Roman Malakov
Located in New York, NY
This elegant and well crafted high end jewelry fashion ring features 9.28 carat hexagon cut green
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Contemporary 1.00+ Carat Emerald and Diamond Statement Ring
Located in Lexington, KY
This is a breathtaking Contemporary ring that features gorgeous vivid green emeralds and bright
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

White Diamond, Emerald, 18k Gold, White Gold

GIA Certified 0.91 Carat Untreated 'No Oil' Colombian Emerald Ring
Located in Tokyo, JP
A stunning Halo Engagement Ring featuring a GIA Certified 0.91 Carat No Oil Colombian Emerald and
Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

Diamond, Emerald, Platinum

GRS Certified 6.78 Carat Colombian Emerald & Baguette Diamond Platinum Ring
By Gad & Co.
Located in Miami, FL
Emerald center stone of legendary provenance. ✔ Setting: Platinum ✔ Emerald Weight: 6.78 carats ✔
Category

Early 2000s Colombian Art Deco Cocktail Rings

Materials

Diamond, Emerald, Platinum

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12 Carat Emerald Rings For Sale on 1stDibs

There is a broad range of 12 carat emerald rings for sale on 1stDibs. These distinct designs — crafted with great care and often made from Gold, Platinum and 18k Gold — can elevate any look. Our collection of these items for sale includes 45 vintage editions and 104 modern creations to choose from as well. Our inventory is broad and distinctive, with accessories on offer that were made as long ago as the 18th Century to those produced as recently as the 21st Century. Our collection of 12 carat emerald rings includes designs that are universally popular, but Contemporary and Modern styles, specifically, are sought with frequency. There have been many well-made iterations of these items over the years, but those made by Roman Malakov, Emilio! and Royaal Stones Ltd are often thought to be among the most beautiful. Any of these pieces can lend versatility to your look, but Diamond versions, from our inventory of 112, are particularly popular. There are many emerald cut, oval cut and round cut 12 carat emerald rings for sale. Most of our 12 carat emerald rings for sale are for women, but there are 52 pieces available to browse for men.

How Much are 12 Carat Emerald Rings?

On average, 12 carat emerald rings at 1stDibs sell for $16,195, while they’re typically $600 on the low end and $1,300,000 for the highest priced versions of this item.

Finding the Right rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. 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

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.