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12 Carat Emerald Cut Emerald Diamond Clip Earrings 18 Karat Yellow Gold, Estate
Located in New York, NY
12 Carat Emerald Cut Emerald Diamond Clip Earrings 18 Karat Yellow Gold, Estate This exquisite
Category

1990s Stud Earrings

Materials

Diamond, Emerald, 18k Gold

12 Carat Emerald Cut Emerald and Diamond Pendant Necklace Enhancer 18 Karat Gold
Located in New York, NY
12 Carat Emerald Cut Emerald and Diamond Pendant Necklace Enhancer This spectacular Pendant
Category

2010s Pendant Necklaces

Materials

Diamond, Emerald, 14k Gold, 18k Gold

Vintage 12 Carat Emerald Cut Treated Ruby and Diamond Ring in Platinum
Located in New York, NY
approximately 12 Carat Emerald shape Treated Ruby And Diamond Platinum Ring Size 6 Double prong
Category

Early 2000s Solitaire Rings

Materials

Diamond, Ruby, Platinum

AJD Elegant 12 Carat Emerald Cut Amethyst in Sterling Ring February Birthstone
By Aria Jewelry Design
Located in Raleigh, NC
This sparkling Amethyst is beautifully set in glowing Sterling Silver. Wear the 14 X 12 MM
Category

21st Century and Contemporary American Artisan Cocktail Rings

Materials

Amethyst, Sterling Silver

12 Karat Emerald Cut Brazilian Aquamarine Oval Sapphire Cocktail Ring
By Berca Atelier
Located in Valenza, IT
One-of-a-kind 12 Carat Emerald Cut Natural Brazilian Aquamarine(0.65in lenght 0.47in width
Category

21st Century and Contemporary Italian Contemporary Engagement Rings

Materials

Aquamarine, Sapphire, 18k Gold, White Gold

Berca 12 Karat Emerald Cut Brazilian Aquamarine Oval Sapphire Cocktail Ring
By Berca Atelier
Located in Valenza, IT
One-of-a-kind 12 Carat Emerald Cut Natural Brazilian Aquamarine(0.65in lenght 0.47in width
Category

21st Century and Contemporary Italian Contemporary Engagement Rings

Materials

Aquamarine, Sapphire, 18k Gold, White Gold

Berca 12 Karat Emerald Cut Brazilian Aquamarine Oval Sapphire Cocktail Ring
By Berca Atelier
Located in Valenza, IT
One-of-a-kind 12 Carat Emerald Cut Natural Brazilian Aquamarine(0.65in lenght 0.47in width
Category

21st Century and Contemporary Italian Contemporary Engagement Rings

Materials

Aquamarine, Sapphire, 18k Gold, White Gold

Bochic “Orient” Ruby, Emerald Sapphire Earrings Set In 18K Gold Silver
By Bochic
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

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

12 Carat Cabochon Emerald and Diamond Cocktail Ring
By Royaal Stones Ltd
Located in Bangkok, Thailand
additional cost. Stone Details: Stone: Emerald Carat Weight: 12 Carats Diamond Details: Total Carat
Category

21st Century and Contemporary Hong Kong Art Deco Cocktail Rings

Materials

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

12 Carat Natural Zambian Emerald Cabochon Tennis Bracelet 14 Karat White Gold
Located in New York, NY
Approximately 12 Carat Natural Brazil Emerald Cabochon Tennis Bracelet 14 Karat white Gold
Category

2010s American Tennis Bracelets

Materials

Diamond, Emerald, Gold, White Gold

12 Carat Natural Brazil Emerald 2.5 Ct Diamond Tennis Bracelet 14 Karat W Gold
Located in New York, NY
Approximately 12 Carat Natural Brazil Emerald & 2.5 Ct Diamond Tennis Bracelet 14 Karat Gold
Category

2010s American Tennis Bracelets

Materials

Diamond, Emerald, Gold, White Gold

12 Carat Natural Brazil Emerald 2.5 Ct Diamond Tennis Bracelet 14 Karat Y Gold
Located in New York, NY
Approximately 12 Carat Natural Brazil Emerald & 2.5 Ct Diamond Tennis Bracelet 14 Karat Gold
Category

2010s American Tennis Bracelets

Materials

Diamond, Emerald, Gold, Yellow Gold

Late Georgian Emerald, Garnet and Chrysoberyl 12 Carat Gold Ring
Located in Chipping Campden, GB
The bright chrysoberyl next to the deep amethyst and stunning green emerald are all held in a
Category

Antique 1830s British Georgian More Rings

Materials

Amethyst, Chrysoberyl, Emerald, 10k Gold

18k Yellow Gold 12 Carat Amethyst, Diamond, Sapphire Emerald Necklace 18"
Located in Eagan, MN
3 diamond cut pink sapphires. On the top of the setting is a diamond cut emerald and on the bail
Category

21st Century and Contemporary Italian Art Deco Choker Necklaces

Materials

Sapphire, Emerald, Amethyst, Diamond, Citrine, Yellow Gold, 18k Gold

Certified 12 Carat Pear Shape Emerald Carving Cocktail 18K Ring With Diamond
By Royaal Stones Ltd
Located in Bangkok, Thailand
, weighing an impressive 12.30 carats and measuring 12.8 x 22 mm. This intricately carved emerald is a rare
Category

2010s Art Deco Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

12 Carat Aquamarine Set Gold Ring
Located in Litchfield, CT
fashion-forward fifties rings like this one. Set with a lovely 12 carat aquamarine, it's easy, breezy chic
Category

Vintage 1950s American Fashion Rings

Materials

Aquamarine, 14k Gold

Harry Winston GIA Certified Sunflower Ring
By Harry Winston
Located in Miami, FL
carat emerald cut diamond. For over 70 years Harry Winston has been regarded as “the jeweler to the
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Green Amethyst Cocktail Ring With Peridots 12 Carats
Located in Punta Gorda, FL
= 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

GIA Certified 11.00 Carat Emerald Diamond Platinum Dangle Earrings
Located in Stamford, CT
carat emeralds with 12 single cut accent diamonds in platinum. Circa 1930's 2 pear shape green cabochon
Category

Early 20th Century Dangle Earrings

Materials

Diamond, Emerald, Platinum

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

GIA Certified 12 Ct Pear Zambian Emerald 18 Ct Diamonds Drop/Clip Earrings 18K
Located in New York, NY
GIA Certified 12 Ct Pear shape Zambian Emerald & 18 Ct Diamonds Drop/Clip Earrings 18Karat yellow
Category

Early 2000s Dangle Earrings

Materials

Diamond, Emerald, Gold, 18k Gold

Green Amethyst Cocktail Ring With Peridots 12 Carats
Located in Punta Gorda, FL
= 10.50 Carats 2 Peridots = 1.50 Carats Metal: Rhodium Plated Sterling Silver Ring Size: 8* US *It can be
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Amethyst, Peridot, Silver, Sterling Silver

Green Amethyst Cocktail Ring With Peridots 12 Carats
Located in Punta Gorda, FL
= 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

Green Amethyst Cocktail Ring With Peridots 12 Carats
Located in Punta Gorda, FL
= 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

9 Carat Emerald Cabochon Diamond Gold Ring 1980s
Located in San Francisco, CA
An outstanding 18k yellow gold ring featuring a 9.00 carat cabochon cut emerald with a high
Category

Late 20th Century More Rings

Materials

Diamond, Emerald, 18k Gold

12 + Carat Green Tourmaline and 0.50 Ct Diamond Cocktail Ring 18K Yellow Gold
Located in New York, NY
Approximately 12 + Carat Green Tourmaline and 0.50 Ct Diamond Cocktail Ring 18 K Yellow Gold A
Category

2010s Cocktail Rings

Materials

Diamond, Tourmaline, 18k Gold, Yellow Gold

4.93 Carat Emerald and Diamond White Gold Ring
By Aria Jewelry Design
Located in Raleigh, NC
Unique 4.93 Carat green Emerald (12 mm x 10 mm) accented with sparkling white diamonds set in a
Category

21st Century and Contemporary American Cocktail Rings

Materials

White Diamond, Emerald, Gold, White Gold

Marquise Diamond Emerald Cocktail Ring 2.70 Carats Ballerina Hollywood Celebrity
Located in Santa Barbara, CA
: Marquise Color: I Clarity: SI Additional Gemstones: 12 baguette emeralds = 2.70 carats total 26 round
Category

Vintage 1940s Retro Cocktail Rings

Materials

Diamond, Emerald, Platinum

12 Carat Citrine Diamond Ring Vintage 14k Gold Arthritis Band Estate Jewelry
Located in Torrance, CA
16mm x 11mm (estimated at 12 carats). The mixed cut diamonds (single & emerald cut) total an estimated
Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

Citrine, Diamond, White Diamond, 14k Gold, Yellow Gold

Emerald Diamond Yellow Gold Ring GIA
Located in New York, NY
stone (an estimated 2.0 - 2.50 carats), 12 emerald-cut emerald side stones (an estimated 1.20 carats
Category

1990s Italian More Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

4.20tcw 18K Men s Round Emerald Cluster Signet Statement Ring
Located in Jupiter, FL
: Emerald Shape: Round Cut Emerald Count: 12 Total Emerald Weight: 4.20-Carats Clarity: Very Good Luster
Category

2010s Brazilian Modernist Signet Rings

Materials

Emerald, 18k Gold, Yellow Gold

Bochic “Capri” Vintage Ruby, Emerald Sapphire Necklace Set in 18K Silver
By Bochic
Located in New York, NY
Italian style Natural Red Ruby - 25 Carats Natural Blue Sapphires - 12 Carats Natural Green Emeralds
Category

Late 20th Century Thai Baroque Drop Necklaces

Materials

Emerald, Ruby, Sapphire, 18k Gold, Silver

Ruby Emerald Diamond Shrimp Earrings Vintage 14 Karat Yellow Gold Estate Jewelry
Located in Torrance, CA
marquise cut emeralds total an estimated 0.60 carats, accented with 12 approx. 0.01 carat rubies (0.12
Category

Mid-20th Century Unknown Modern Drop Earrings

Materials

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

Bochic “Orient” Elephant Brooch, Sapphire, Emerald Set In 18K Gold Silver
By Bochic
Located in New York, NY
, round brilliant shapes, micro pave setting, Sapphires from Sri Lanka - 12 Carats Natural Green Emeralds
Category

21st Century and Contemporary Thai Baroque Brooches

Materials

Emerald, Sapphire, Blue Sapphire, Yellow Sapphire, 18k Gold, Gold Plate,...

Citrine Ruby Cocktail Ring Vintage 14 Karat Gold Large Statement Ring Jewelry
Located in Torrance, CA
with 12 approx. 0.05 carat emerald cut rubies. The total ruby weight is estimated at 0.60 carats. The
Category

Mid-20th Century Unknown Retro Cocktail Rings

Materials

Citrine, Ruby, 14k Gold, Yellow Gold

10 Carat Diamonds and 12 Carat Emeralds Necklace
Located in Saint-Ouen, FR
10 Carats Diamonds and 12 Carats Emeralds Necklace Very beautiful necklace, made in France
Category

Vintage 1960s French Pendant Necklaces

Materials

Diamond, Emerald

12 Carat Emerald and Diamond Earrings
Located in San Francisco, CA
baguettes. The emeralds are suspended from a pair of half-carat each European-cut diamonds. All in platinum
Category

Early 20th Century Art Deco Drop Earrings

Materials

Diamond, Emerald, Platinum

12 Carat Emerald and Diamond Tennis Bracelet in Yellow Gold
Located in Sherman Oaks, CA
Beautiful Tennis Bracelet Features Oval Emerald Center Stones in Each Station with Diamond Accents
Category

21st Century and Contemporary American Modern Chain Bracelets

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

Emerald Cut Diamond Platinum Eternity Band, over 12 Carat
By Lester Lampert
Located in Chicago, IL
A beautifully made eternity band is set in platinum with 16 Emerald cut Diamonds = 12.16cts. tw
Category

Early 2000s American Contemporary Wedding Rings

Materials

Diamond, Platinum

12 Carat Fancy Intense Pink Diamond Cocktail Ring with Emerald Cut GIA
Located in Carmel By The Sea, CA
This unparalleled ring showcasing a stunning Emerald Cut 12-carat pink diamond with desirable
Category

2010s North American Modern Cocktail Rings

Materials

White Diamond, Pink Diamond, Emerald, 14k Gold

Retro 12 Carats Aquamarine Emerald Cut 18 Carat Yellow Gold Tank Ring
Located in Paris, FR
Yellow gold retro tank ring set with a beautiful and important rectangular emerald cut aquamarine
Category

Vintage 1940s French Retro Cocktail Rings

Materials

Aquamarine, Yellow Gold

12 Carat Yellow Sapphire Emerald Cut Three-Stone Halo Cocktail Ring
Located in Aliso Viejo, CA
This classically inspired yellow sapphire emerald three stone ring is nothing short of magnificent
Category

Early 2000s American Modern Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Yellow Sapphire, 18k Gold, Yellow Gold...

Antique Victorian Amethyst Emerald Pearl Ring Dated 1867 12 Carat Gold
Located in Lancaster, Lancashire
genuine Victorian, dated 1867. Set in 12ct Yellow Gold. The ring is set with Amethyst, Emerald, and Pearl
Category

Antique 1860s British Victorian More Rings

Materials

Amethyst, Emerald, Pearl, Yellow Gold

Contemporary 12 Carat Yellow Gold Pearl Emerald and Diamond Cluster Dress Ring
Located in Hamilton, AU
Crafted with love and affection in 12 carat yellow gold, this lovely contemporary ring features an
Category

21st Century and Contemporary Unknown Contemporary Cluster Rings

Materials

Pearl, Diamond, Emerald, Gold, Yellow Gold

Gleamire 12 Carat Certified Natural Diamond Green Emerald 14k White Gold Necklac
By GLEAMIRE
Located in Los Angeles, CA
of 2.55-Carats in G-H Color and VS Clarity combined with 3 Stones of Green Emerald with a total of
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Emerald, 14k Gold, White Gold

14K Yellow Gold 2.96ctw Emerald Hoop Earrings Round Emerald
Located in Holtsville, NY
emeralds, totaling 2.96 carats. With 12 oval-shaped emeralds weighing 1.77 carats and 12 round emeralds
Category

2010s American Artist Hoop Earrings

Materials

Emerald, 14k Gold, Yellow Gold

42.67ct Green Emerald Bead Diamond Drop Earrings
Located in New York, NY
• Carat Weight: 2.84ctw • Number of Emeralds: 12 • Carat Weight: 39.83ctw • Classic yet modern. This
Category

2010s American Modern Drop Earrings

Materials

Diamond, Emerald, 18k Gold, White Gold

Magnificent Emerald Diamond Gold Earrings
Located in Miami, FL
a special offer upon request** or best offer. Emeralds: 12 carats total weight Diamonds: 4.8
Category

21st Century and Contemporary More Earrings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Magnificent Emerald Diamond Gold Ring
Located in Miami, FL
& details below: Emeralds: 12 carats total weight Diamonds: 4.8 carat total weight metal purity: 18k
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Repossi Sapphire, Emerald and Diamond Ring
By Repossi
Located in Paris, IDF
. 12 emeralds weight : 1,07 carat. Ring size : 4,5 can be sized. Retail price : $32,800
Category

20th Century Italian Contemporary Cocktail Rings

Materials

Diamond, Emerald, Sapphire, 18k Gold

Stunning Emerald Diamond Gold Ring and Earrings
Located in Miami, FL
Earrings Emeralds: 12 carats total weight Diamonds: 4.8 carat total weight 18k yellow gold **the set
Category

21st Century and Contemporary More Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

18 Karat Two-Tone Emerald and Diamond Link Bracelet
Located in Pikesville, MD
168 round brilliant diamonds at 1.54 carats total weight and 12 oval emeralds at 3.96 carats total
Category

Early 2000s Link Bracelets

Materials

White Diamond, Emerald, 18k Gold

Repossi Sapphire Diamond Ring;
By Repossi
Located in Paris, IDF
weight : 1,45 carat. 32 square diamonds weight : 2,03 carat. 12 emeralds weight : 1,07 carat. Ring
Category

Late 20th Century Italian Cocktail Rings

Materials

Diamond, Emerald, Sapphire, 18k Gold

Aquamarine Necklace from the Santa Maria Mines in Brazil Set
Located in Surfside, FL
Over 12 carats center emerald cut natural gem-quality Aquamarine (from the Santa Maria mines in
Category

20th Century Link Necklaces

Materials

Yellow Gold

18 Karat Rose Gold Diamond Color Stones Dangle Earrings
By Gianni Lazzaro
Located in Duesseldorf, DE
Quartzt 6.26 Carat 4 Olpal 1.10 Carat 12 Tsavorite0.28 Carat 2 Emeralds 0,40Carat 2 Flower 13.35 Carat
Category

21st Century and Contemporary German Dangle Earrings

Materials

Diamond, Opal, Quartz, Pink Sapphire, 18k Gold, Rose Gold

Art Deco Style Halo Cubic Zirconia Sapphire Sterling Ring
By Magnificent Costume Jewelry
Located in New York, NY
Magnificent Costume Jewelry Art Deco Style Halo Cubic Zirconia 12 Carat Emerald Cut Diamond Man
Category

2010s American Art Deco Cocktail Rings

Materials

Sterling Silver

Art Deco Style Halo Cubic Zirconia Ruby Sterling Ring
By Magnificent Costume Jewelry
Located in New York, NY
Magnificent Costume Jewelry Art Deco Style Halo Cubic Zirconia 12 Carat Emerald Cut Diamond Man
Category

2010s American Art Deco Cocktail Rings

Materials

Sterling Silver

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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.