How much are green diamonds worth?

Because green diamonds are rarer than many other colored diamonds, they are often more expensive. Like other diamonds, the value of a green diamond depends on its quality, size, and cut. Usually a fancy vivid green diamond costs $200,000 per carat.

Are GIA diamonds worth more?

Yes, in many cases, GIA diamonds are worth more. To gain Gemological Institute of America (GIA) certification, a diamond must meet very high standards. As a result, diamonds that carry the certification usually have high color, cut and clarity ratings, making them more valuable than gemstones that can't meet the standards established by the GIA. Also, people may be more willing to pay high prices for GIA-certified diamonds because the certification is a testament to their quality. Shop a large selection of diamond jewelry on 1stDibs.

Is a GIA diamond worth it?

Yes, many jewelry lovers believe that a GIA diamond is worth it. The Gemological Institute of America (GIA) gives its certification only to diamonds that meet high standards in terms of their color, clarity and cut. Purchasing a GIA-certified diamond can be a way to feel confident about the quality of the gemstone you receive. However, whether or not it’s worth investing in GIA-certified diamonds is totally subjective! At 1stDibs, we believe in buying what you love. Our shopping experience enables discovery and learning, whether you are a seasoned connoisseur or just beginning your collection. On 1stDibs, shop a wide range of diamond jewelry from some of the world's top sellers.

Are Cartier diamonds GIA certified?

Yes, Cartier diamonds are indeed GIA certified. The Gemological Institute of America (GIA) works closely with Cartier and certifies everything from the cut and clarity to the color of the gem. Shop a collection of expertly vetted Cartier jewelry from some of the world’s top sellers on 1stDibs.

What does it mean if a diamond is GIA certified?

When a diamond is GIA certified, it means that the stone has undergone the meticulous set of grading procedures that have been established by the Gemological Institute of America. The GIA is not a jeweler — it is an independent, nonprofit group that sets the standards for determining the quality of a diamond.

What is GIA certified diamond rings?

In the United States, diamond rings are certified by an official gemological laboratory known as the Gemological Institute of America. A certified diamond ring means that the diamond has undergone a quality analysis by experts at an institution such as the GIA and these experts have issued a lab report that is indicative of the grading process.

Are GIA diamonds real or fake?

GIA diamonds are real. The Gemological Institute of America, or GIA, only certifies real diamonds that meet the organization's cut, clarity and color standards. Both naturally mined diamonds and human-made lab-created diamonds can be GIA-certified. On 1stDibs, shop a wide variety of diamond jewelry from some of the world's top sellers.

Is a green diamond a real diamond?

Whether or not a green diamond is real depends on the gemstone in question. Green diamonds do occur naturally, however they are very rare. As a result, most green diamond gemstones are man-made. Shop a range of expertly vetted green diamond gemstone jewelry on 1stDibs.

Do diamond studs need to be GIA-certified?

While diamond studs don't need to be GIA-certified to be sold, experts typically recommend that you only purchase diamonds that carry certification from the Gemological Institute of America (GIA) or Authentic Gem Security Lab (AGSL). Certifications bring transparency to the buying process, allowing you to know the level of quality of a diamond before you purchase it. Shop a collection of vintage and modern diamond gemstone earrings from some of the world’s top jewelers on 1stDibs.

Are Neil Lane diamonds GIA-certified?

Whether Neil Lane diamonds are GIA-certified or not depends on the piece. All of the diamonds featured in rings and other jewelry designs from the Neil Lane Couture collection do carry GIA certification. Pieces made for third-party retailers may not. On 1stDibs, find a collection of Neil Lane jewelry.

Is it worth buying a GIA-certified diamond?

Many experts believe that buying a GIA-certified diamond is worth it. The Gemological Institute of America (GIA) has a well-established reputation for providing accurate, trustworthy ratings and certifications. A diamond that carries a GIA certification has undergone rigorous examinations and tests to assess its quality, which can make it a good investment. Find a diverse assortment of diamond jewelry on 1stDibs.

Are there blue-green diamonds?

Yes, there are blue-green diamonds. However, natural ones are very rare, so most are man-made. The Dresden Green is the most famous example of a genuine blue-green diamond gemstone. You can find a wide selection of diamond gemstone jewelry on 1stDibs.

What is a green diamond called?

A green diamond is usually called exactly that — a green diamond. Among fancy-color diamonds, natural-color green diamonds are sought after stones. The color is caused by exposure to radiation or to a more complex defect relating to impurities. The well-known Dresden Green Diamond is a natural green diamond that weighs 41 carats (8.2 g) and was found at the Kollur mine in the Indian state of Andhra Pradesh. Find a wide variety of green diamond jewelry on 1stDibs.

Green Diamond Gia

Blue Diamond Emilio

Sapphire Blue Green

Marquise Ring Settings Without Stones

Peter Green

4 Carat Pear Shape Diamond Engagement Ring

Platinum 2 Carat Engagement Ring With Baguettes

Loose Yellow Diamond

Gia Emerald Cocktail Rings

$78,000

1.50 Carat Fancy Green Diamond Drop Earrings, GIA Certified 18 Karat Gold

Located in New York, NY

Novel Collection showcasing a stunning pair of Art Deco Style Drop Earrings, 1.54 Carat Fancy Green Diamonds GIA certified. Set with a perfect match of Fancy Green diamond radiant-cu...

Category

2010s American Art Deco Drop Earrings

Materials

Diamond, White Diamond, Pink Diamond, 18k Gold, Gold, Rose Gold

$6,500

Light Green Jadeite Jade Earrings with Diamonds & Green Sapphires – GIA Type A

Located in Hong Kong, HK

These elegant statement earrings feature GIA-certified Type A Fei Cui Jadeite Jade in a delicate light green tone, beautifully accented with 0.374 ct diamonds and 2.49 ct green sapph...

Category

2010s Hong Kong Contemporary Drop Earrings

Materials

Diamond, Jade, Green Sapphire, Platinum

Bespoke 3Carat Pear Diamond 18K Gold GIA F VVS Hasbani Engagement Solitaire Ring

$109,228

Bespoke 3Carat Pear Diamond 18K Gold GIA F VVS Hasbani Engagement Solitaire Ring

By Hasbani Diamonds

Located in London, GB

The centre stone is a 3.00-carat natural diamond, certified by GIA, showcasing exceptional purity and brilliance.

Category

2010s British Modern Engagement Rings

Materials

Amethyst, Aquamarine, Citrine, Diamond, White Diamond, Blue Diamond, Yel...

2 Carat GIA Certified Pear-Shaped Diamond Double Ring 18KT Gold Bespoke British

$50,568

$40,600

Fancy Green GIA Certified Elongated Radiant Diamond Ring

By Rare Colors

Located in New York, NY

A rare natural green diamond takes center stage in this striking handmade ring, showcasing a 0.51 carat GIA Certified Fancy Green elongated radiant cut diamond.

Category

2010s Modern Dome Rings

Materials

Diamond, 14k Gold, Platinum

GIA Certified 2.09 Carat Green Diamond Dress Ring

$45,000

GIA Certified 2.09 Carat Green Diamond Dress Ring

By bo·be jewellery

Located in COTTESLOE, AU

The Centre Stone is a 2.09 carat Cushion Cut Diamond. GIA certified Fancy Grey Yellowish Green.

Category

21st Century and Contemporary Oceanic Cocktail Rings

Materials

Diamond, Yellow Diamond, 18k Gold

$1,294Sale Price|20% Off

GIA Certified Untreated Australian Green Sapphire 18k Gold Diamond Halo Pendant

By Gems and Jewels UK

Located in Birmingham, GB

Natural Vivid Green Oval Cut Untreated Sapphire And Diamond 18k Yellow Gold Halo Pendant. 1.35 Total carat. 1.22 Carat GIA certified natural sapphire with a fine vivid yellow green ...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Sapphire, Yellow Sapphire, Green Sapphire, Gold,...

$21,000

GIA Unheated Yellow Green Sapphire and White Diamond Cocktail Ring in Platinum

Located in Los Angeles, CA

Gorgeous 8.56 ct. yellowish green sapphire cushion with 0.72 ct. good quality white diamond rounds.

Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Green Sapphire, Platinum

GIA Certified White Diamond Green Diamond 18K Gold Wedding Ring

$2,750

GIA Certified White Diamond Green Diamond 18K Gold Wedding Ring

By HYT Jewelry

Located in Hong Kong, HK

Perfect for daily use, the beauty of this ring lies in its simplicity. - Centre Diamond, GIA Certified Pear-Shaped White Diamond 0.31 carat (color E, clarity VVS2, certificate GIA 23...

Category

2010s Hong Kong Contemporary Wedding Rings

Materials

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

GIA Certified 5.75 Carat Green Emerald Diamond Ring

$32,000Sale Price|28% Off

$54,800Sale Price|20% Off

$2,410

Chameleon Diamond 0.38ct Natural Loose Fancy Green Color Diamond GIA Marquise

Located in New York, NY

ITEM SPECIFICATION DIAMOND INFORMATION Retail Price - $4,500 Item Stock Number - 8658745804 Certificate Number - GIA 6214740114 Shape - Marquise Carat Weight - 0.38ct Measurements -...

Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Recent Sales

GIA Certified Two-Stone Fancy Light Green & Pink Diamond Bypass Ring

Unavailable

GIA Certified Two-Stone Fancy Light Green & Pink Diamond Bypass Ring

By Elegant Green Diamonds

Located in New York, NY

One side features a 0.31 carat Marquise Cut Very Light Pink diamond, accompanied by a GIA color-only certificate, while the opposing side highlights a 0.50 carat Radiant Cut Light Gr...

Category

2010s American Cocktail Rings

Materials

Diamond, White Diamond, Pink Diamond, Rose Gold, Platinum

GIA Certified 1.60 Radiant Natural Light Green GIA VS2 Diamond Convertible Ring

Located in New York, NY

Incredible Deal on GIA Certified 1.60 Carat Radiant Cut, Natural Light Green Color VS2 Clarity Diamond 18 Karat White Gold Convertible Ring/Pandant. 6.66-5.57x4.57 millimeter.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Blue Diamond, 18k Gold, White Gold, Rose Gold

GIA Certified 0.77 Carat Green Diamond Engagement Ring

Unavailable

Unavailable

Unavailable

GIA Certified 18.78 Carat Sapphire Blue Green Diamond Cocktail Ring YG 18K

By KAMAL

Located in Henrico, VA

* CAN BE SIZED 15.46 x 13.05 x 9.02mm Cushion shaped, Modified Brilliant and Step Cut 17.09 Carat - Sapphire 1.69 Carats - Diamonds Transparent Heated Natural Green Blue Sapphire 1...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Sapphire, Blue Sapphire, Green Sapphire...

GIA Certified Green Diamond, Three-Stone Ring in 18K Gold

Unavailable

GIA Certified Green Diamond, Three-Stone Ring in 18K Gold

Located in Bangkok, Bangrak

Captivating Three-Stone Ring Featuring a Rare Fancy Light Yellowish Green Diamond This captivating three-stone ring features a truly unique center stone: a 1.00 carat square radiant...

Category

2010s Thai Contemporary Three-Stone Rings

Materials

Diamond, White Gold, 18k Gold

GIA Certified, 3.92ct Step Cut Green Emerald and Diamond Ring

Unavailable

GIA Certified, 3.92ct Step Cut Green Emerald and Diamond Ring

By Raiman Rocks

Located in Calabasas, CA

3.92ct Step cut Green Emerald, F1 clarity, set in Yellow Gold with 2 Trillion diamonds, G, SI1, = 0.55cttw GIA certified#6223185794

Category

2010s American Modern Fashion Rings

Materials

Diamond, Emerald, 18k Gold

GIA Certified 4.12 Carat Green Diamond Three Stone Engagement Ring

Unavailable

GIA Certified 4.12 Carat Green Diamond Three Stone Engagement Ring

Located in PARIS, FR

We invite you to discover this elegant ring set with a GIA certified cushion cut green diamond of 4,12 carats enhanced with 2 trillion cut colorless diamonds.

Category

21st Century and Contemporary Hong Kong Classical Roman Engagement Rings

Materials

Diamond, 18k Gold

GIA Certified 3.17ct Oval Cut Green Emerald and Diamond Ring

Unavailable

Unavailable

David Rosenberg 2.07 Carat Radiant Fancy Green Yellow GIA Diamond Ring

By David Rosenberg

Located in Boca Raton, FL

Rosenberg Diamonds & Co. 2.07 carat Radiant cut Fancy Green Yellow VS1 clarity is accompanied by a GIA certificate.

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, White Diamond, Pink Diamond, Yellow Diamond, Platinum

GIA Natural Light Yellow Green Radiant Halo Diamond Gold Cocktail Ring

Unavailable

GIA Natural Light Yellow Green Radiant Halo Diamond Gold Cocktail Ring

Located in London, GB

Natural, untreated Light Yellow Green Diamond 0.80 Carat, surrounded by pink and white diamonds making up a total of 1.27 Carats.

Category

2010s Fashion Rings

Materials

Diamond, White Diamond, Pink Diamond, Gold, 18k Gold, White Gold

David Rosenberg 1.77 Carat Radiant Yellow, Green GIA Diamond Engagement Ring

Unavailable

David Rosenberg 1.77 Carat Radiant Yellow, Green GIA Diamond Engagement Ring

By David Rosenberg

Located in Boca Raton, FL

Designed by David Rosenberg. Details: GIA Certified Center Stone: 1.77 carat Radiant Cut, Natural Fancy Intense Yellowish Green Pave Diamonds: 0.56 total carat weight, White...

Category

21st Century and Contemporary American Modern Bridal Rings

Materials

Diamond, White Diamond, Yellow Diamond, Pink Diamond, 18k Gold, Rose Gol...

Unavailable

Unavailable

Exquisite GIA Certified Solitaire Diamond Studs 0.18/0.19 Carat Fancy Blue-Green

Located in Darmstadt, DE

Exquisite GIA Certified Solitaire Diamond Studs 0.18/0.19 Carat Fancy Blue-Green - Removable Halo with Blue Diamonds. - Total Diamonds 0.60 Carat(Halo: 0.23 Carat). - Center Diamon...

Category

2010s German Modern Stud Earrings

Materials

Diamond, 18k Gold

.50 Carat Natural Fancy Light Yellow Green Round Brilliant Diamond with GIA

Unavailable

W 0.2 in D 0.13 in L 0.2 in

.50 Carat Natural Fancy Light Yellow Green Round Brilliant Diamond with GIA

Located in Walnut Creek, CA

.50 Carat Natural Fancy Light Yellow Green Round Brilliant Diamond with GIA lab report # 2156157072.

Category

21st Century and Contemporary Contemporary More Jewelry

Materials

Diamond

.43 Carat Natural Fancy Yellowish Green Radiant Cut Diamond with GIA Report

Unavailable

Unavailable

Unavailable

IGI Certified Natural Diamond Emerald Pendant 18K Gold Drop Pendant Necklace

Located in Delhi, DL

This Stunner Pendant defines class. It completes your everyday look and will also attract special attention on special occasions. This piece of beauty comprises of Natural Zambian Em...

Category

2010s Indian Art Nouveau Pendant Necklaces

Materials

Diamond, Emerald, 18k Gold

Green Tourmaline Pink Diamond Entourage Cocktail Ring

$12,992

$5,471Sale Price|20% Off

Breathtaking Green Emerald White Diamond White Gold Pendant Necklace

By Natkina

Located in Genève, GE

Necklace White Gold 14 K (Matching Ring and Earrings Available) Size 50 Diamond 15-Round 57-0,52-4/6A Diamond 86-Round 57-0,26-5/6A Emerald 1-0,37 4/(5)З₁A Emerald 3-Oval-0,5 4/(5)...

Category

2010s Drop Necklaces

Materials

Diamond, Emerald, 14k Gold, White Gold

GIA Certified 0.50 Carat G Colour vvs2 Clarity Diamond

$970

H 0.11 in W 0.22 in L 0.15 in

GIA Certified 0.50 Carat G Colour vvs2 Clarity Diamond

Located in บางรัก, TH

Certificate: GIA Report Number: 7513422127 Shape And Cut: Emerald Carat Weight: 0.50 carat Measurements: 5.53 x 3.76 x 2.58 mm Color Grade: G Colour FEATURES OF THE DIAMOND: This ...

Category

2010s Asian Loose Gemstones

Materials

Diamond

18K Statement, 2.88 carats, Yellow Diamonds Pave white Gold and Titatnium Ring

$5,200Sale Price|20% Off

18K Statement, 2.88 carats, Yellow Diamonds Pave white Gold and Titatnium Ring

By JEWEL HUB

Located in Hong Kong, HK

A very gorgeous and beautiful, modern style, Diamonds Cocktail Ring set in 18K White Gold & Titanium. The combined Diamonds weight is 2.88 carats. Net Metal weight is 5.87 grams. The...

Category

21st Century and Contemporary Indian Modern Cocktail Rings

Materials

White Diamond, Yellow Diamond, 18k Gold, White Gold, Titanium

People Also Browsed

Emilio Jewelry Gia Certified 12.00 Carat Greenish Diamond Ring

$526,000

Emilio Jewelry Gia Certified 12.00 Carat Greenish Diamond Ring

By Emilio!

Located in New York, NY

From Emilio Jewelry New York, a well known and respected dealer located on New York's iconic Fifth Avenue, Our specialty are one of a kind jewels, and Natural Fancy Color diamonds a...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Blue Diamond

Chanel 1989 Montre Mademoiselle 16 cm Yellow Gold Pearls bracelet Watch M

$12,823

H 0.87 in W 0.87 in Dm 0.87 in

Chanel 1989 Montre Mademoiselle 16 cm Yellow Gold Pearls bracelet Watch M

By Chanel

Located in PARIS, FR

Chanel Mademoiselle model watch, square yellow gold case, quartz movement, white background with Roman numeral indexes, crown with a small half pearl, yellow gold and pearl bracelet,...

Category

Vintage 1980s French Wrist Watches

Materials

Pearl, Yellow Gold

NALLY GIA Pink Color Heart Shape Diamond Ring

$675,000

NALLY GIA Pink Color Heart Shape Diamond Ring

By Cartier

Located in New York, NY

NALLY 2.02ct Fancy Purple- Pink Diamond Ring. The diamond is set in a Cartier Mounting with 2 Tapered Baguette Cut Diamonds, with an approximately total carat weight of 0.25CT, stamp...

Category

2010s American Artist Solitaire Rings

Materials

Pink Diamond, 18k Gold

Hermes Limited Edition Mini Kelly 20 Sellier Beton Matte Alligator Bag Gold Hard

$112,775

Size: 20 cm

Hermes Limited Edition Mini Kelly 20 Sellier Beton Matte Alligator Bag Gold Hard

By Hermès

Located in Miami, FL

Mightychic offers a Limited Edition Hermes Kelly 20 Sellier bag featured in Beton Matte Alligator. This mini Kelly bag is light gray with bone undertone (beton + concrete), and the n...

Materials

Diamond

Antique 18ct Yellow Gold Stamped, Victorian Ruby & Diamond Five Stone Ring

$1,146

Antique 18ct Yellow Gold Stamped, Victorian Ruby & Diamond Five Stone Ring

Located in Brighton, GB

Antique Ruby & Diamond Ring 18ct Gold Stamped Circa 1890 Makers Mark B H Introducing a stunning 18ct gold Victorian five-stone ring, featuring alternating natural rubies and d...

Category

Antique Late 19th Century English Victorian Engagement Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Emilio Jewelry GIA Certified 3.00 Carat Pinkish Diamond Ring

$225,000

Emilio Jewelry GIA Certified 3.00 Carat Pinkish Diamond Ring

By Emilio!

Located in New York, NY

From Emilio Jewelry, a well known and respected wholesaler/dealer located in the Iconic Gem Tower/Gia Building in New York's Diamond District. An incredible look and value please inq...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Brown Diamond, Pink Diamond

GIA 17.91 Carat Old Cushion Cut Diamond Solitaire Ring in Platinum

$325,000

GIA 17.91 Carat Old Cushion Cut Diamond Solitaire Ring in Platinum

Located in La Jolla, CA

GIA certified 17.91 carat Old Cushion Cut Diamond Solitaire Ring in Platinum Old Cushion Diamond Ring features a Center Cushion Brilliant Cut Diamond with beautiful vintage carving ...

Category

20th Century North American Solitaire Rings

Materials

Diamond, Platinum

16.97 Carat Octagon Brazilian Emerald Tennis Line Yellow Gold Bracelet

$5,520Sale Price / item|20% Off

$435,000

Blue Ceylon Sapphire Ring 30 Carats GIA Diamond Cocktail Design by Ella Gafter

By Ella Gafter

Located in New York, NY

The blue Ceylon sapphire and diamond ring features a magnificent oval faceted 30 carat blue Ceylon sapphire of intense and crystalline “blu Madonna” color. (In reference to the marve...

Category

21st Century and Contemporary Italian Artist Cocktail Rings

Materials

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

Get Updated with New Arrivals

Save "Green Diamond Gia", and we’ll notify you when there are new listings in this category.

Green Diamond Gia For Sale on 1stDibs

You are likely to find exactly the green diamond gia you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. You can easily find a 64 antique edition and 206 modern creations to choose from as well. If you’re looking for a green diamond gia from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. There have been many well-made iterations of the classic green diamond gia over the years, but those made by Emilio!, Peter Suchy and Diana M. Jewels are often thought to be among the most beautiful. See these pages for a cushion cut iteration of this accessory, while there are also oval cut cut and radiant cut cut versions available here, too. When shopping for a green diamond gia, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Green Diamond Gia?

Prices for a green diamond gia can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1,995 and can go as high as $3,600,000, while this accessory, on average, fetches $17,617.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.

Questions About Green Diamond Gia

How much are green diamonds worth?
1 Answer
1stDibs ExpertFebruary 22, 2021
Because green diamonds are rarer than many other colored diamonds, they are often more expensive. Like other diamonds, the value of a green diamond depends on its quality, size, and cut. Usually a fancy vivid green diamond costs $200,000 per carat.
Are GIA diamonds worth more?
1 Answer
1stDibs ExpertAugust 20, 2024
Yes, in many cases, GIA diamonds are worth more. To gain Gemological Institute of America (GIA) certification, a diamond must meet very high standards. As a result, diamonds that carry the certification usually have high color, cut and clarity ratings, making them more valuable than gemstones that can't meet the standards established by the GIA. Also, people may be more willing to pay high prices for GIA-certified diamonds because the certification is a testament to their quality. Shop a large selection of diamond jewelry on 1stDibs.
Is a GIA diamond worth it?
1 Answer
1stDibs ExpertSeptember 16, 2024
Yes, many jewelry lovers believe that a GIA diamond is worth it. The Gemological Institute of America (GIA) gives its certification only to diamonds that meet high standards in terms of their color, clarity and cut. Purchasing a GIA-certified diamond can be a way to feel confident about the quality of the gemstone you receive. However, whether or not it’s worth investing in GIA-certified diamonds is totally subjective! At 1stDibs, we believe in buying what you love. Our shopping experience enables discovery and learning, whether you are a seasoned connoisseur or just beginning your collection. On 1stDibs, shop a wide range of diamond jewelry from some of the world's top sellers.
Are Cartier diamonds GIA certified?
1 Answer
1stDibs ExpertApril 5, 2022
Yes, Cartier diamonds are indeed GIA certified. The Gemological Institute of America (GIA) works closely with Cartier and certifies everything from the cut and clarity to the color of the gem. Shop a collection of expertly vetted Cartier jewelry from some of the world’s top sellers on 1stDibs.
What does it mean if a diamond is GIA certified?
1 Answer
1stDibs ExpertFebruary 22, 2021
When a diamond is GIA certified, it means that the stone has undergone the meticulous set of grading procedures that have been established by the Gemological Institute of America. The GIA is not a jeweler — it is an independent, nonprofit group that sets the standards for determining the quality of a diamond.
What is GIA certified diamond rings?
1 Answer
1stDibs ExpertAugust 17, 2021
In the United States, diamond rings are certified by an official gemological laboratory known as the Gemological Institute of America. A certified diamond ring means that the diamond has undergone a quality analysis by experts at an institution such as the GIA and these experts have issued a lab report that is indicative of the grading process.
Are GIA diamonds real or fake?
1 Answer
1stDibs ExpertOctober 7, 2024
GIA diamonds are real. The Gemological Institute of America, or GIA, only certifies real diamonds that meet the organization's cut, clarity and color standards. Both naturally mined diamonds and human-made lab-created diamonds can be GIA-certified. On 1stDibs, shop a wide variety of diamond jewelry from some of the world's top sellers.
Is a green diamond a real diamond?
1 Answer
1stDibs ExpertApril 5, 2022
Whether or not a green diamond is real depends on the gemstone in question. Green diamonds do occur naturally, however they are very rare. As a result, most green diamond gemstones are man-made. Shop a range of expertly vetted green diamond gemstone jewelry on 1stDibs.
Do diamond studs need to be GIA-certified?
1 Answer
1stDibs ExpertFebruary 13, 2023
While diamond studs don't need to be GIA-certified to be sold, experts typically recommend that you only purchase diamonds that carry certification from the Gemological Institute of America (GIA) or Authentic Gem Security Lab (AGSL). Certifications bring transparency to the buying process, allowing you to know the level of quality of a diamond before you purchase it. Shop a collection of vintage and modern diamond gemstone earrings from some of the world’s top jewelers on 1stDibs.
Are Neil Lane diamonds GIA-certified?
1 Answer
1stDibs ExpertMarch 22, 2022
Whether Neil Lane diamonds are GIA-certified or not depends on the piece. All of the diamonds featured in rings and other jewelry designs from the Neil Lane Couture collection do carry GIA certification. Pieces made for third-party retailers may not. On 1stDibs, find a collection of Neil Lane jewelry.
Is it worth buying a GIA-certified diamond?
1 Answer
1stDibs ExpertAugust 15, 2024
Many experts believe that buying a GIA-certified diamond is worth it. The Gemological Institute of America (GIA) has a well-established reputation for providing accurate, trustworthy ratings and certifications. A diamond that carries a GIA certification has undergone rigorous examinations and tests to assess its quality, which can make it a good investment. Find a diverse assortment of diamond jewelry on 1stDibs.
Are there blue-green diamonds?
1 Answer
1stDibs ExpertApril 5, 2022
Yes, there are blue-green diamonds. However, natural ones are very rare, so most are man-made. The Dresden Green is the most famous example of a genuine blue-green diamond gemstone. You can find a wide selection of diamond gemstone jewelry on 1stDibs.
What is a green diamond called?
1 Answer
1stDibs ExpertOctober 12, 2021
A green diamond is usually called exactly that — a green diamond. Among fancy-color diamonds, natural-color green diamonds are sought after stones. The color is caused by exposure to radiation or to a more complex defect relating to impurities. The well-known Dresden Green Diamond is a natural green diamond that weighs 41 carats (8.2 g) and was found at the Kollur mine in the Indian state of Andhra Pradesh. Find a wide variety of green diamond jewelry on 1stDibs.