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12 Carat Emerald

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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 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

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

12 Carat Emerald Cabochon Diamond Gold Cocktail Earrings
Located in New York, NY
Pair of 18k white gold cocktail earrings, set each with an approx. 5 carats oval emerald cabochon
Category

20th Century More Earrings

Materials

Diamond, Emerald, 18k Gold

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

AGL Certified 18K Gold 12 Carat Emerald Cabochon and Diamond Earrings
By Royaal Stones Ltd
Located in Bangkok, Thailand
A pair of Zambian 12.98 carat cabochon emerald earrings set in 18K white gold with diamond details
Category

2010s Zambian Artisan Stud Earrings

Materials

Diamond, Emerald, 18k Gold

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

Antique Edwardian Circa 1910 12 Carat Emerald Cabochon Diamond Gold Earrings
Located in New York, NY
Pair of Antique Edwardian era, circa 1910 18k gold earrings, with center oval emerald cabochons
Category

Vintage 1910s Edwardian More Earrings

Materials

Diamond, Emerald, Gold

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

18K Emerald Cut Pendant 3 Carats
By Belfiore Jewelry
Located in Great Neck, NY
of a 12 carat emerald cut look. The color of the stones are F, the clarity is VVS1. The total carat
Category

21st Century and Contemporary Thai Modern Pendant Necklaces

Materials

Diamond, Emerald, 18k Gold

Opal Emerald 18 Karat Gold Diamond Ring
By Meghna Jewels
Located in Hoffman Estate, IL
Cast in 18 karat gold. This beautiful ring is hand set in 10.66 carats opal, .12 carats emerald and
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Emerald, Opal, Gold, 18k Gold

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

7.40 Carat Natural Colombian Emerald Drop Pendant 14K Gold
By Emeralds Maravellous
Located in US
surrounded with 12 Sparkling emeralds weighing 2.4ct. with four of them on the corners being a darker AAA
Category

21st Century and Contemporary American Early Victorian Pendant Necklaces

Materials

Emerald, Yellow Gold, 14k Gold

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

Bochic “Orient” Ruby, Emerald & Sapphire Earrings Set In 18K Gold & Silver
Located in New York, NY
Bochic “Orient” Ruby, Emerald & Sapphire Earrings Set In 18K Gold & Silver Ruby - 12 Carat
Category

21st Century and Contemporary Thai Baroque Drop Earrings

Materials

Sapphire, Emerald, Ruby, 18k Gold, Gold Plate, Silver

12 Carat Natural Emerald & 2.8 Carat Diamond Tennis Bracelet 14 Kt Yellow Gold
Located in New York, NY
12 Carat Natural Emerald & 2.8 Carat Diamond Tennis Bracelet 14 Kt Yellow Gold This exceptionally
Category

2010s Tennis Bracelets

Materials

Diamond, Emerald, Yellow Gold, 14k Gold

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

12 Carat Cabochon Emerald Diamond Clip Earrings 14 Karat Yellow Gold, Estate
Located in New York, NY
12 Carat Cabochon Emerald Diamond Clip Earrings 14 Karat Yellow Gold, Estate This exquisite pair
Category

1990s Stud Earrings

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

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

12 Carat Natural Mined Emerald Diamond 18KT White Gold Hoop Earrings
Located in Los Angeles, CA
Exquisite 12 Carat Natural Mined Emerald Diamond Hoop Earrings - 18KT White Gold Description
Category

21st Century and Contemporary American Hoop Earrings

Materials

Diamond, White Gold

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

12 Carat Diamond, Ruby, Emerald and Sapphire 18K White Gold Bracelet
Located in Miami, FL
Set in 18K White Gold and accented by roughly 12 total carats of matching Diamonds, Emeralds
Category

Late 20th Century Modern Modern Bracelets

Materials

Diamond, White Diamond, Emerald, Ruby, Sapphire, Blue Sapphire, Gold, 18...

2.07 Carat Emerald Diamond Pendant
Located in New York, NY
2.07 carats oval Zambian Emerald, framed with 12 round diamonds with pointer 12.0, totaling a
Category

2010s American Pendant Necklaces

Materials

Diamond, Emerald, 18k Gold

2.07 Carat Emerald Diamond Pendant
2.07 Carat Emerald Diamond Pendant
Free Shipping
W 0.32 in L 0.4 in
Important Oval Emerald Ring With Diamond Double Halo 12 Carats 18K Gold
Located in Laguna Niguel, CA
It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Emerald = 6.85
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
It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Emerald = 6.85
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
It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Emerald = 6.85
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Retro 12 Carat Gold Natural Emerald Cut Blue Topaz Gem Stone Earrings circa 1970
Located in Los Angeles, CA
approximately 12x9.5x6.5mm. Total weight is approximately 12 carat, actual weight of the earrings is 7.2 grams.
Category

Vintage 1970s Unknown Retro Stud Earrings

Materials

Topaz, 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

23.55 Carat Emerald Cut Emerald and Diamond Necklace
Located in METAIRIE, LA
Circa 1880 10KT Gold Chain as well as a 14KT Gold Toggle Clasp. With a Central 23.55 carat Emerald cut
Category

Vintage 1960s Pendant Necklaces

Materials

Diamond, Emerald, 10k Gold, Sterling Silver

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

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

14K Emerald Flower Stud Earrings - 2.36 Carat Pear Shaped Emeralds
Located in Holtsville, NY
Gold * Gemstone: Emerald * Carat Weight: 2.36 * Stone Count: 12 * Stone Shape: Pear Shaped * Stone
Category

2010s American Artist Stud Earrings

Materials

Emerald, 14k Gold

3.89 Carat Cabochon Green Emerald and Diamond Platinum Pendant
By David Gross Group
Located in New York, NY
3.89 carat Cabochon Green Emerald set with one modified pear step cut diamond .71 carats D / VS2
Category

2010s North American Contemporary Pendant Necklaces

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

4 Carat Emerald Cut Colombian Emerald and Diamond Ring 14 Karat Gold Estate
Located in New York, NY
. Gold: 14 carat white gold Weight: 12 gm Diamonds: approximate 1.85 Carat Emerald: 4.0 Carat Origin
Category

Early 20th Century Cocktail Rings

Materials

Diamond, Emerald, 14k Gold

Platinum 12 Carat Diamond One Line Tennis Princess and Emerald Cut Bracelet
Located in New York, NY
This is a beautiful Platinum 12 Carat Diamond One Line Tennis Princess And Emerald Cut Bracelet
Category

20th Century American Modern Tennis Bracelets

Materials

Diamond, Platinum

Gianni Lazzaro Emerald 10, 12 Carat Diamond 18K White Gold Brooch for Her for Him
By Natkina
Located in Montreux, CH
Brooch White Gold 18 K Gianni Lazzaro Diamonds 129-.1,74ct.Gvs Diamond 2-0,40 ct Emerald 49
Category

21st Century and Contemporary Swiss Modern Brooches

Materials

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

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

25.95 Carat Emerald Diamond Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
silver. It is set in 25.95 carats emerald and 1.4 carats of diamonds. FOLLOW MEGHNA JEWELS storefront
Category

21st Century and Contemporary Unknown Artisan Dangle Earrings

Materials

Diamond, Emerald, Gold, 18k Gold, Sterling Silver

Zambian Emerald and Alexandrite Earrings 3.92 Carats of Emeralds
By Sabrina Balsky Jewelry
Located in New York, NY
. Very Rare Russian Alexandrite stones surrounding just under 4 Carats of Blue Green Zambian Emeralds
Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

Alexandrite, Emerald, Iolite, Sapphire, 18k Gold

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

Diamond, Emerald, 18k Gold, Yellow 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

4.23 Carat Zambian Emerald and White Emerald Shape Diamond Eternity Band
Located in Central, HK
eternity band features 1.89 carats of Zambian green Emeralds and 2.34 carats of White Emerald Cut Diamonds
Category

21st Century and Contemporary Hong Kong Contemporary Band Rings

Materials

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

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

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

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

5.4 Carat Emerald and 3.93 Carat Blue Sapphire Diamond Earrings in 18K Gold
By Zahira Fine Jewellery
Located in Bangkok, TH
and blue sapphires. The emeralds totaling 5.4 carats and 3.93 carats of blue sapphire are surrounded
Category

2010s Thai Art Deco Dangle Earrings

Materials

Emerald, White Diamond, Blue Sapphire, Diamond, White Gold, 18k Gold, Gold

12 Ct Natural Emerald Zambia Cabochon & Diamond Stud Earring 14 Karat White Gold
Located in New York, NY
Approximately 12 Carat of Natural Zambian Emerald Cabochon earrings in White gold Each Emerald
Category

2010s Stud Earrings

Materials

Diamond, Emerald, 14k Gold, White Gold

Victorian 4.26 Carat Colombian Emerald and 8.49 Carat Diamond Pendant Brooch
Located in New York, NY
True to the Victorian period! This very fine Colombian Emerald & Old European Diamond pendant
Category

Antique 1890s Unknown Victorian Pendant Necklaces

Materials

Diamond, Emerald, 14k Gold, Silver

Certified 7.82 Carat Emerald Cut Emerald and Diamond Cluster Earrings in 18K
Located in NEW YORK, NY
in total. 12 Diamonds weigh 4.76 carats in total. Omega Clip with post. Style available in different
Category

21st Century and Contemporary American Modern More Earrings

Materials

Diamond, Emerald, 18k Gold, White Gold

Bicolor Tourmaline Loose Gemstone 5.07 Carat Emerald Cut Unmounted Gem
By Merkaba
Located in Beverly Hills, CA
Unusual 5.07 carat Bicolor Pink Tourmaline Emerald-Cut loose gemstone, offered unmounted to a
Category

21st Century and Contemporary Mozambican Contemporary Engagement Rings

Materials

Tourmaline

Certified 3.17 Carat Emerald Cut Emerald Diamond Ring in 14K White Gold
Located in NEW YORK, NY
emerald. Flanking the center diamond are perfectly matched brilliant cut 12 diamonds weighing 1.20 carat
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Emerald, Diamond, 14k Gold, White Gold

Buccellati 18 carat gold, diamond and emerald bracelet
By Mario Buccellati
Located in London, GB
This striking Buccellati bracelet is made of 18 carat gold, diamonds and emeralds. The design is
Category

Vintage 1960s Italian Contemporary Link Bracelets

Materials

Diamond, Emerald, Gold, 18k Gold

12 Ct Natural Emerald Zambia Cabochon & 4 Ct Diamond Stud Earring 14 KW Gold
Located in New York, NY
Approximately 12 Carat of Natural Zambian Emerald Cabochon and 4 Ct diamonds earrings in White
Category

2010s Stud Earrings

Materials

Diamond, Emerald, 14k Gold, White Gold

12 Ct Emerald Cut Amethyst Pendant /Necklace + 14 Kt Yellow Gold Chain Vintage
Located in New York, NY
Approximately 12 Ct Emerald Cut Amethyst Pendant /Necklace + 14 Kt Yellow Gold Chain Vintage Chain
Category

Early 2000s Pendant Necklaces

Materials

Amethyst, 14k Gold, Yellow 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

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12 Carat Emerald For Sale on 1stDibs

Find the exact 12 carat emerald you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. You can easily find a 93 antique edition and 179 modern creations to choose from as well. Finding the perfect 12 carat emerald may mean sifting through those created during different time periods — you can find an early version that dates to the 18th 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 1 Carat and 1.5 Carat versions are of considerable interest. Finding an appealing 12 carat emerald — no matter the origin — is easy, but Luigi Ferrara, Royaal Stones Ltd and Meghna Jewels each produced a popular version that is worth a look. While most can agree that any 12 carat emerald from our collection can easily elevate most outfits, but the choice of a Diamond version from the 204 available is guaranteed to add a special touch to your ensemble. Today, if you’re looking for an emerald cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and round cut alternatives. When shopping for a 12 carat emerald, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 12 Carat Emerald?

The price for a 12 carat emerald starts at $405 and tops out at $1,300,000 with these rings, on average, selling for $14,600.
Questions About 12 Carat Emerald
  • 1stDibs ExpertFebruary 22, 2021
    The size of a 12 carat diamond is dependent on diamond cut. A 12 carat round diamond is roughly 15 mm in size.
  • 1stDibs ExpertFebruary 22, 2021
    A two carat emerald is 8.5 x 6.0mm. Because emeralds are quite strong they can be great for everyday wear.