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18 Karat Gold 12 Carat Emerald Diamond Leaf Earrings in Modern Style
By Gems Paradise
Located in Jaipur, IN
Step into the realm of modern elegance with our 18 Karat Gold 12 Carat Emerald & Diamond Leaf
Category

2010s Indian Contemporary Stud Earrings

Materials

Diamond, Emerald, 18k Gold

.12 Carat Emerald Yellow Gold Panther Men s Cufflinks
Located in Stamford, CT
Unique 18k yellow gold panther or leopard and emerald cufflinks. 18k yellow gold cufflinks with 4
Category

Late 20th Century Cufflinks

Materials

Emerald, Gold, 18k Gold, Yellow 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

12 Carat Emerald 2.2 Carat Diamond Flower Tennis Bracelet 14 Karat Yellow Gold
Located in New York, NY
Approximately 12 Carat Emerald 2.2 Carat Diamond Flower Tennis Bracelet 14 Karat Yellow Gold This
Category

2010s Tennis Bracelets

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

GIA Certified 12 Carat Emerald Cut Diamond Eternity Band Ring Platinum
By Antinori Fine Jewels
Located in Chicago, IL
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 12 Carat Emerald Cut Diamond Ring in 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 12.00 ct. W to X VS1 diamond emerald cut. Handmade in 18k yellow gold. Ring size 6.5
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Yellow Gold

GIA Certified 12 Carat Emerald Cut Fancy Yellow Diamond Trillion side Ring
By Antinori Fine Jewels
Located in Chicago, IL
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

GRS Certified 12 Carat DEEP Green Emerald NO OIL Ring
By Antinori Fine Jewels
Located in Chicago, IL
This stunning ring is crafted in 18k white gold, featuring a captivating 12-carat emerald-cut
Category

2010s Italian Contemporary Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, White 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

Opal Emerald 18 Karat Gold Diamond Ring
Opal Emerald 18 Karat Gold Diamond Ring
$4,480 Sale Price / item
20% Off
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

Diamond, Emerald, Platinum

Cazzaniga Scarecrow Brooch
By Cazzaniga
Located in Litchfield, CT
: .12 carat emerald, .30 carat garnet, and ruby eyes HALLMARKS: Cazzaniga, 750 for 18k, and
Category

Vintage 1960s Italian Brooches

Materials

Emerald, Garnet, Ruby, 18k Gold, White Gold, Yellow Gold

Vintage 12 Carat Colombian Emerald Diamond Necklace
Located in Chicago, IL
. At the center lies a 1.03 carat round Colombian emerald (≈5.95 mm), its lush green hue surrounded by
Category

Vintage 1940s American Choker Necklaces

Materials

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

GIA Certified 12 Carat Green Emerald Diamond Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
12ct size natural emerald - GIA certified - Gorgeous green color! - Beautiful emerald cut
Category

2010s Unknown Modern Three-Stone Rings

Materials

Diamond, Emerald, Platinum

12 Carat Natural Loose Deep Purple Amethyst Emerald Shape Gemstone
Located in Peshawar, PK
Stone: Amethyst Weight : 12 Carats Dimension: 14.5 x 13.2 x 10.2 Mm Origin: Brazil Shape: Emerald
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

12 Carat Natural Emerald 1 Carat Diamond Tennis Bracelet 14 Kt Yellow Gold
Located in New York, NY
12 Carat Natural Emerald & 1 Carat Diamond Tennis Bracelet 14 Kt Yellow Gold This exceptionally
Category

2010s Tennis Bracelets

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

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

12 Carat Bulgari Ceylon Sapphire, Colombian Emerald, and Diamond Ring
By Bulgari
Located in Chicago, IL
Ceylon Sapphire weighing approximately 7.00 carats, accented by Colombian Emerald baguettes totaling 2.25
Category

2010s Italian Contemporary Cocktail Rings

Materials

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

AGL Cert. 12 Carat Colombian Emerald Art Deco Antique Platinum Ring
Located in Miami, FL
Antique AGL-certified 12 carat square emerald cut Colombian emerald in platinum Art Deco filigree
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Emerald, Platinum

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

Ca. 12 Carat Natural Columbian Emerald Diamond White Gold Ring
Located in Berlin, DE
A Natural colombian Emerald of this size and superb quality is very rare. This unique and
Category

20th Century Modern Cocktail Rings

Materials

Diamond, Emerald, White Gold

GRS Certified 12 Carat Green Emerald Pear Cut Minor Oil Diamond Necklace
By Antinori Fine Jewels
Located in Chicago, IL
This magnificent necklace features an exquisite deep green emerald weighing 12 carat, delicately
Category

2010s Italian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Emerald, Platinum

12 Carat Natural Emerald Diamond Cocktail Tennis Bracelet 14 Karat White gold
Located in New York, NY
approximately 12 Carat. Total number of diamonds are 24 and diamond weighs is over 0.30ct. Each diamond is
Category

2010s Tennis Bracelets

Materials

Diamond, Emerald, Gold, 14k Gold, White 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

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

Natural 12 Ct High Quality Zambian Emerald Cut Emerald Eternity Band/ Ring 14 KG
Located in New York, NY
Natural approximately 12 Ct High Quality Zambian Emerald Cut Emerald Eternity Band/ Ring 14 Karat
Category

Early 2000s North American Band Rings

Materials

Emerald, 14k Gold

Real 16.48 carat Emerald Gemstone Pendant Necklace 12 Ct. Diamond 18k White Gold
By Spectrum Jewels
Located in Diera, Dubai
. :- 32.41 gm 18k White Gold Wt. :- 26.71 gm Natural Diamond Wt. :- 12 carat ( AVERAGE DIAMOND CLARITY SI1
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, Emerald, 18k Gold, White Gold

12 Carat Natural Oval Emerald Rose-Cut Diamond Drop Earrings in 18K White Gold
Located in Miami, FL
Unmistakably natural and noticeably valuable, these 18K white gold drop earrings feature 12 carats
Category

21st Century and Contemporary Modern Drop Earrings

Materials

Diamond, Emerald, Gold, 18k Gold, White 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

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

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

Gianni Lazzaro Emerald 10, 12 Carat Diamond 18K White Gold Brooch for Her for Him
By Natkina
Located in Genève, GE
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

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

12 Ct Natural Brazilian Emerald and Diamond Tennis Bracelet 14 Karat WHITE Gold
Located in New York, NY
spaced by two diamonds . Total weight of the Emeralds is approximately 12 carat. Total number of
Category

2010s Tennis Bracelets

Materials

Diamond, Emerald, 14k Gold, Yellow 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

12 Ct Natural Brazilian Emerald and Diamond Tennis Bracelet 14 Karat White Gold
Located in New York, NY
spaced by two diamonds . Total weight of the Emeralds is approximately 12 carat. Total number of
Category

2010s Tennis Bracelets

Materials

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

Earrings Iolite Diamonds 0, 12 Carats White Gold 18 Carats
Located in Vannes, FR
Earrings Iolite Diamonds 0,12 Carats White Gold 18 Carats Elevate your style with these elegant
Category

21st Century and Contemporary French Art Deco Dangle Earrings

Materials

Iolite, Gold, 18k Gold, White Gold

45 ct Zambian Emerald and 12 ct Diamond Necklace and Earring Bridal Suite
Located in New York, NY
45 ct Zambian Emerald and 12 ct Diamond Necklace and Earring Bridal Suite is a true masterpiece
Category

Early 2000s Drop Necklaces

Materials

Diamond, Emerald, 14k Gold

12 Carat Cut Diamond Ring D/F VS/VVS Clarity
By Antinori Fine Jewels
Located in Chicago, IL
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

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

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

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

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

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

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

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

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

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

Earrings Green Onyx Diamants 0, 12 Carats Yellow Gold 18 Carats
Located in Vannes, FR
Earrings Green Onyx Diamants 0, 12 Carats Yellow Gold 18 Carats Add a touch of timeless
Category

21st Century and Contemporary French Art Deco Dangle Earrings

Materials

Onyx, Gold, 18k Gold, Yellow 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

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

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

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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.