Skip to main content

12 Carat Emerald

to
60
188
110
67
67
57
178
151
46
2
34
1
6
81
177
1
4
1
4
7
5
3
3
7
1
168
95
3
124
22
18
13
13
to
16
8
4
4
4
61
47
31
12
9
4
2
2
2
2
2
1
263
3
196
35
Sort By
12 Carat Citrine Diamond Ring Vintage 14k Gold Arthritis Band Estate Jewelry
12 Carat Citrine Diamond Ring Vintage 14k Gold Arthritis Band Estate Jewelry

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
Emerald Diamond Yellow Gold Ring GIA

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
4.20tcw 18K Men's Round Emerald Cluster Signet Statement Ring

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
Bochic “Capri” Vintage Ruby, Emerald & Sapphire Necklace Set in 18K & Silver

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
Ruby Emerald Diamond Shrimp Earrings Vintage 14 Karat Yellow Gold Estate Jewelry

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
Bochic “Orient” Elephant Brooch, Sapphire, Emerald & Set In 18K Gold & Silver

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,...

Bochic “Capri” Vintage Citrine & Lemon Quartz — 18K Gold & Silver, Circa 1990
Bochic “Capri” Vintage Citrine & Lemon Quartz — 18K Gold & Silver, Circa 1990

Bochic “Capri” Vintage Citrine & Lemon Quartz — 18K Gold & Silver, Circa 1990

By Bochic

Located in New York, NY

; Highly Desirable Center Natural Citrine — 12 Carats • Origin: Sri Lanka • Emerald • Saturated Lemon

Category

Late 20th Century Thai Art Deco Cocktail Rings

Materials

Citrine, Quartz, 18k Gold, Silver

Citrine Ruby Cocktail Ring Vintage 14 Karat Gold Large Statement Ring Jewelry
Citrine Ruby Cocktail Ring Vintage 14 Karat Gold Large Statement Ring Jewelry

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
10 Carat Diamonds and 12 Carat Emeralds Necklace

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
12 Carat Emerald and Diamond Earrings

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
12 Carat Emerald and Diamond Tennis Bracelet in Yellow Gold

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
Emerald Cut Diamond Platinum Eternity Band, over 12 Carat

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

Retro 12 Carats Aquamarine Emerald Cut 18 Carat Yellow Gold Tank Ring
Retro 12 Carats Aquamarine Emerald Cut 18 Carat Yellow Gold Tank Ring

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 Fancy Intense Pink Diamond Cocktail Ring with Emerald Cut GIA
12 Carat Fancy Intense Pink Diamond Cocktail Ring with Emerald Cut GIA

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

12 Carat Yellow Sapphire Emerald Cut Three-Stone Halo Cocktail Ring
12 Carat Yellow Sapphire Emerald Cut Three-Stone Halo Cocktail Ring

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
Antique Victorian Amethyst Emerald Pearl Ring Dated 1867 12 Carat 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
Contemporary 12 Carat Yellow Gold Pearl Emerald and Diamond Cluster Dress Ring

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
Gleamire 12 Carat Certified Natural Diamond Green Emerald 14k White Gold Necklac

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
14K Yellow Gold 2.96ctw Emerald Hoop Earrings  Round Emerald

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
42.67ct Green Emerald Bead & Diamond Drop Earrings

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
Magnificent Emerald Diamond Gold Earrings

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
Magnificent Emerald Diamond Gold Ring

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
Repossi Sapphire, Emerald and Diamond Ring

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
Stunning Emerald Diamond Gold Ring and Earrings

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
18 Karat Two-Tone Emerald and Diamond Link Bracelet

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;
Repossi Sapphire Diamond Ring;

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
Aquamarine Necklace 'from the Santa Maria Mines in Brazil' Set

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
18 Karat Rose Gold Diamond Color Stones Dangle Earrings

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

12 Karat Emerald Cut Brazilian Aquamarine Oval Sapphire Cocktail Ring
12 Karat Emerald Cut Brazilian Aquamarine Oval Sapphire Cocktail Ring

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
Berca 12 Karat Emerald Cut Brazilian Aquamarine Oval Sapphire Cocktail Ring

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
Berca 12 Karat Emerald Cut Brazilian Aquamarine Oval Sapphire Cocktail Ring

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

Art Deco Style Halo Cubic Zirconia Sapphire Sterling Ring
Art Deco Style Halo Cubic Zirconia Sapphire Sterling Ring

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
Art Deco Style Halo Cubic Zirconia Ruby Sterling Ring

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

Vintage Aquamarine and Diamond Spray Post Earrings Platinum 12 Carat
Vintage Aquamarine and Diamond Spray Post Earrings Platinum 12 Carat

Vintage Aquamarine and Diamond Spray Post Earrings Platinum 12 Carat

Located in Carmel-by-the-Sea, CA

Aquamarines together weigh 12 carats. The earrings measures 19 x 17.50mm each and have a complete combine

Category

Vintage 1940s Unknown Lever-Back Earrings

Materials

Aquamarine, Diamond, Platinum

Impressive Retro Estate 1950s Platinum 12 Carat Diamond Aquamarine Ring
Impressive Retro Estate 1950s Platinum 12 Carat Diamond Aquamarine Ring

Impressive Retro Estate 1950s Platinum 12 Carat Diamond Aquamarine Ring

Located in Shaker Heights, OH

Stunning 14k Gold 12 Carat Diamond Aquamarine Cocktail Ring This beautiful ring is 14k gold

Category

Vintage 1950s American Retro Cocktail Rings

Materials

Aquamarine, White Diamond, 14k Gold

  • 1
Get Updated with New Arrivals
Save "12 Carat Emerald", and we’ll notify you when there are new listings in this category.

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.