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Radiant 0.73ct Double Excellent Ideal Cut Marquise-Shaped Diamond -GIA Certified
Located in רמת גן, IL
Radiant 0.73ct Double Excellent Ideal Cut Marquise-Shaped Diamond - GIA Certified
Elevate your
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Art Deco GIA 1.04 Carat Marquise Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Art Deco GIA 1.04 Carat Marquise Cut Diamond Platinum Ring. Featuring one GIA marquise cut
Category
Vintage 1930s Art Deco Engagement Rings
Materials
Diamond, White Diamond, Platinum
Vintage Platinum D VVS 3.70ctw GIA Marquise Diamond Cocktail Cluster Ring
Located in Montclair, NJ
gorgeous, GIA certified, marquise cut diamond solitaire neatly prong set at the center, certified as
Category
Vintage 1970s Cluster Rings
Materials
Diamond, Platinum
GIA Certified Platinum Marquise Cut Diamond Engagement Ring 2.82ct G/VVS2
Located in Mayfair, London, London
A stunning platinum marquise cut diamond solitaire ring. The ring features a marquise cut diamond
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Platinum
1.00 Carat Marquise Brilliant GIA Certified E Color I1 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC56368
Stone Shape: MARQUISE BRILLIANT
Diamond Weight: 1.00ct
Clarity
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
0.74 Carat Marquise Brilliant GIA Certified N Color Si1 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC56891
Stone Shape: MARQUISE BRILLIANT
Diamond Weight: 0.74ct
Clarity
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
2.09 Carat Marquise Diamond Engagement Ring GIA Certified F SI2
Located in Boca Raton, FL
trapezoid shaped diamonds that equal another 1.00 carat total weight. The marquise is GIA certified and
Category
21st Century and Contemporary Unknown Modern Engagement Rings
Materials
White Diamond, 14k Gold, White Gold
Vintage Platinum 1.60ctw D VVS1 GIA Marquise
Baguette Diamond Engagement Ring
Located in Montclair, NJ
gorgeous, GIA certified, marquise cut diamond solitaire prong set at its center. That center stone weighs
Category
Vintage 1960s Engagement Rings
Materials
Diamond, Platinum
GIA Certified 4.01 Carat Marquise Diamond Three-Stone Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
1920's Diamond engagement ring. GIA certified 4.01ct marquise center diamond with two 1.17ct
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Platinum
GIA Colorless 2.40ct Antique Marquise Diamond Edwardian Engagement Platinum Ring
Located in New York, NY
Original Antique GIA Colorless 2.40ct Old Marquise Cut Diamond Engagement Platinum Ring
Few come
Category
Antique Early 1900s Edwardian Engagement Rings
Materials
Diamond, Platinum
Vintage Mid-Century Platinum 8.0ctw GIA Large Marquise Aquamarine
Diamond Ring
Located in Montclair, NJ
drenched with very fine quality diamonds throughout. The aquamarine has a rare marquise cut and stands out
Category
Vintage 1960s Cocktail Rings
Materials
Aquamarine, Diamond, Platinum
GIA Certified 1.42 Carat Yellow Diamond Marquise Cut Double Halo Ring
Located in Scottsdale, AZ
Beautiful GIA Certified 1.42 carat fancy light yellow Marquise cut diamond ring. The center
Category
21st Century and Contemporary Cocktail Rings
Materials
White Diamond, Yellow Diamond, 18k Gold
GIA Certified 2.52 Carats Marquise Cut Diamond Halo Engagement Ring
By Roman Malakov
Located in New York, NY
A beautiful engagement ring style showcasing a 2.52 carats marquise cut diamond, surrounded by a
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, Platinum
Cartier GIA Certified D Color 2.32 Carat Marquise Diamond Ring
By Cartier
Located in Aspen, CO
. marquis diamond is D (colorless) and VVS2 (very very slightly included to the second degree), this three
Category
Mid-20th Century French Contemporary Wedding Rings
Materials
Diamond, Platinum
New Platinum 2.13ctw GIA Marquise Diamond with Round
Baguette Accents Ring
Located in Montclair, NJ
newly crafted from solid platinum. The ring features a stunning, GIA certified, marquise cut diamond
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
GIA Certified 2.19 Marquise Brilliant Diamond With a Vintage RIng !
Located in Ramat Gan, IL
Elevate your jewelry collection with this stunning 2.19-carat Marquise Brilliant diamond, certified
Category
21st Century and Contemporary American Art Deco Engagement Rings
Materials
Diamond, White Diamond, 18k Gold, White Gold
Marquise Diamond Ballerina Ring in White Gold GIA Certified J SI2
Located in Wailea, HI
Marquise Diamond Ballerina Ring in White Gold GIA Certified J SI2
"I Fell in Love with a Pretty
Category
Mid-20th Century Cocktail Rings
Materials
White Diamond, 14k Gold
Art Deco GIA 3.01 carat marquise cut diamond platinum engagement ring
Located in Beverly Hills, CA
This exquisite Art Deco engagement ring showcases a 3.01-carat GIA-certified marquise-cut diamond
Category
Vintage 1930s Art Deco Engagement Rings
Materials
Diamond, Platinum
J.E. Caldwell 1.03 Carat Marquise Diamond Platinum Engagement Ring GIA
Located in Philadelphia, PA
Centering a marquise cut diamond weighing 0.87 carat, E color and VS2 clarity, basket set with V
Category
Vintage 1980s Contemporary Engagement Rings
Materials
White Diamond, Platinum
Art Deco GIA 1.76 Carat Marquise Cut Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
One Art Deco GIA 1.76 Carat Marquise Cut Diamond Platinum Engagement Ring. Featuring one GIA
Category
Vintage 1930s Art Deco Engagement Rings
Materials
Diamond, Platinum
Cartier GIA 3.15 Carat Fancy Vivid Yellow VVS2 Marquise Diamond Engagement Ring
By Cartier
Located in New York, NY
marquise cut diamond, with two approx. 0.70ct old mine cut diamonds on sides, and small diamonds in the
Category
20th Century Engagement Rings
Materials
Diamond, Platinum
Mid Century GIA 1.09 Carats Marquise Cut Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
One Mid Century GIA 1.09 Carats Marquise Cut Diamond Platinum Engagement Ring. Featuring one GIA
Category
Vintage 1950s American Engagement Rings
Materials
Diamond, Platinum
Antique Art Deco Platinum Old Marquise Diamond Filigree Shield Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Marquise Diamond Filigree Shield Ring - GIA. This
Category
Vintage 1920s Art Deco Wedding Rings
Materials
Diamond, Platinum
GIA Certified .80 Carat Marquise Diamond Solitaire Gold Engagement Ring
Located in Stamford, CT
.80 carat Marquise diamond solitaire engagement ring in 14k yellow gold with a white gold top. GIA
Category
Mid-20th Century Engagement Rings
Materials
Diamond, 14k Gold, White Gold, Yellow Gold, Gold
J. Birnbach GIA Certified 3.13 Carat H SI2 Marquise Diamond Ring
By J. Birnbach
Located in New York, NY
This scintillating 3.13 carat Marquise diamond of H color and SI2 clarity is set in a handmade
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, Platinum
Platinum Diamond Art Deco Ring - Old Cut Marquise 2.56ctw GIA Milgrain
Located in Greensboro, NC
- 1930s
Metal Content: Platinum
Stone Information
Natural Diamond
Carat(s): 2.40ct
Cut: Old Cut Marquise
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Platinum
GIA Certified Art Deco Style 4.13ct Internally Flawless Marquise Diamond Ring
Located in London, England
marquise brilliant-cut diamond independently certified by the GIA as 4.13 carats, D in colour and
Category
Early 2000s British Art Deco Engagement Rings
Materials
Diamond, Platinum
Cartier GIA 3.15 Carat Fancy Vivid Yellow VVS2 Marquise Diamond Engagement Ring
By Cartier
Located in New York, NY
marquise cut diamond, with two approx. 0.70ct old mine cut diamonds on sides, and small diamonds in the
Category
20th Century French More Rings
Materials
Diamond, Platinum
Art Deco 2.95 Carat GIA Vintage Marquise Cut Diamond Engagement Ring
Located in Los Angeles, CA
carat Moval Cut diamond (antique marquise-oval shape), GIA certified M color & VS2 clarity (see
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
GIA Certified, Art-Deco 4.02 Carat Antique Marquise Diamond Engagement Ring
Located in Beverly Hills, CA
Art deco, GIA certified, 4.02 carat antique marquise diamond bridal engagement ring mounted in
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
Diamond, White Diamond, Platinum
Antique Art Deco Platinum Old Marquise Diamond Filigree Engagement Ring, GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Marquise Diamond Filigree Engagement Ring - GIA. This
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
GIA Certified White Gold Marquise Cut Diamond Ring 1.30ct E/VS2
Located in Mayfair, London, London
A mesmerising 18k white gold diamond engagement ring. The solitaire features a marquise cut diamond
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, 18k Gold, White Gold
Vintage Platinum 2.53ctw GIA D/IF Marquise Floral Wrap Diamond Baguette Ring
Located in Montclair, NJ
features a breathtaking, GIA certified, marquise brilliant cut diamond neatly prong set on a slightly
Category
Vintage 1970s Cocktail Rings
Materials
Diamond, Platinum
Antique Art Deco Platinum Old Marquise Cut Diamond Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Marquise Cut Diamond Engagement Ring - GIA. This gorgeous
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
GIA Marquise
Pear Shape Diamond Lever Back Earrings in 18K White Gold
Located in Los Angeles, CA
Gorgeous lever back white diamond cluster earrings with 7.86 ct. GIA certified J SI1/SI2 marquise
Category
21st Century and Contemporary Lever-Back Earrings
Materials
Diamond, White Gold
J. Birnbach GIA Certified 2.32 Carat Marquise Cut Diamond Engagement Ring
By J. Birnbach
Located in New York, NY
This stunning engagement ring, designed by J. Birnbach, features a 2.32 carat Marquise cut diamond
Category
21st Century and Contemporary American Engagement Rings
Materials
Diamond, Platinum
2.15 Carat GIA Certified Marquise Cut Diamond Ring
Located in Birmingham, AL
This stunning ring centers a 2.15ct marquise cut diamond, measuring 11.60 x 7.15 x 4.69mm and GIA
Category
2010s Unknown Modern Bridal Rings
Materials
Diamond, White Diamond, 18k Gold
GIA Certified 0.73 Carat Natural Pink Marquise Diamond Cocktail Platinum Ring
Located in Chicago, IL
Karat rose gold, this Australian 0.73 carat marquise-cut pink diamond is stunning! The blush color of
Category
2010s American Contemporary Cocktail Rings
Materials
Pink Diamond, Platinum
Contemporary 9.06 Carats Ceylon Sapphire Marquise Diamond Platinum Halo Ring GIA
Located in Philadelphia, PA
and marquise cut diamonds. Weighing approximately 1.00 carat total - H/I in color with VS to SI
Category
21st Century and Contemporary Contemporary Cluster Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
New 14K Gold .66ct GIA Marquise Bezel Diamond Solitaire Pendant Adjustable Chain
Located in Montclair, NJ
features a fine, GIA certified, marquise brilliant cut diamond solitaire neatly bezel set at the center of
Category
2010s Pendant Necklaces
Materials
Diamond, 14k Gold, White Gold
Art Deco GIA 1.53 Carat Marquise Diamond Platinum Micro-Pave Engagement Ring
Located in Beverly Hills, CA
! Art Deco GIA Marquise Diamond Platinum Micro-Pave Ring. The center stone is GIA certified marquise cut
Category
Vintage 1930s Art Deco Engagement Rings
Materials
Diamond, Platinum
1.42ctw Marquise Diamond Engagement Ring 14k Yellow Gold Size 6 GIA
Located in McLeansville, NC
Gemstone Information:
- Natural Diamond - center
Carats - 0.94ct
Cut - Marquise
Color - G
Clarity
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, 14k Gold, Yellow Gold
GIA, 2.05 Carat Fancy Gray Marquise Diamond Ring with Natural Pink Diamond Halo
Located in Beverly Hills, CA
adorned with a natural pink diamond halo around the exterior of the marquise. The clarity grade of the
Category
21st Century and Contemporary American Modern Fashion Rings
Materials
Diamond, White Diamond, Pink Diamond, Gold, 18k Gold, Platinum
Mid-Century Tiffany
Co. GIA 1.79 Carats Marquise Cut Diamond Engagement Ring
By Tiffany
Co.
Located in Beverly Hills, CA
One Mid Century Tiffany & Co. GIA 1.79 Carats Marquise Cut Diamond Solitaire Engagement Ring
Category
Vintage 1950s American Engagement Rings
Materials
Diamond, Platinum
Antique Art Deco Platinum Old Cut Marquise Diamond Halo Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Cut Marquise Diamond Halo Engagement Ring - GIA. This
Category
Vintage 1930s Art Deco Solitaire Rings
Materials
Diamond, Platinum
J. Birnbach GIA Certified 1.52 Carat Marquise Diamond East-West Engagement Ring
By J. Birnbach
Located in New York, NY
marquise-cut diamond, certified by GIA with a stunning H color and I1 clarity, making it a remarkable focal
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, Platinum
Antique Art Deco Platinum Old Cut Marquise Diamond Halo Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Cut Marquise Diamond Halo Engagement Ring - GIA. This
Category
Vintage 1920s Art Deco Solitaire Rings
Materials
Diamond, Platinum
1.82 Carat GIA Marquise Diamond Ring in 18 KT White Gold
Located in Palm Desert, CA
Set in 18 karat white gold, with a weight of 6.9 grams, is a 1.82 carat Marquise cut diamond, GIA
Category
Early 2000s American More Rings
Materials
Diamond, 18k Gold, White Gold
Antique Art Deco Moskowitz Bros. Platinum Old Cut Marquise Diamond Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Moskowitz Bros. Platinum Old Cut Marquise Diamond Ring - GIA. This
Category
Vintage 1910s Art Deco Cocktail Rings
Materials
Diamond, Platinum
0.97CT GIA Certified Marquise Diamond in 18K Yellow Three-Stone Ring
Located in Houston, TX
This timeless three-stone ring features a stunning 0.97-carat marquise diamond, offering impressive
Category
2010s American Engagement Rings
Materials
Diamond, 18k Gold, Yellow Gold
Platinum 1.36ctw GIA LONG UNIQUE Marquise Cut Diamond w/ Accents Engagement Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Diamond - Marquise Brilliant Cut - V Prong Set - F Color - VS1
Category
21st Century and Contemporary North American Engagement Rings
Materials
Diamond, Platinum
GIA Certified 5.43 Carats Marquise Cut Yellow Diamond Halo Engagement Ring
By Roman Malakov
Located in New York, NY
An elegant engagement ring, showcasing a vibrant 5.43 carats marquise cut diamond certified by GIA
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, Yellow Diamond, Yellow Gold, Platinum
GIA certified 0.72ct Fancy Grey Marquise diamond bezel set in titanium shank
Located in Miami Beach, FL
Modern Titanium Ring with GIA-Certified 0.72ct Fancy Grey Marquise Diamond. This sleek titanium
Category
21st Century and Contemporary Contemporary Solitaire Rings
Materials
Diamond, 18k Gold, Titanium
Art Deco GIA 3.30 Carats Antique Marquise Cut Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
Art Deco GIA 3.30 Carats Antique Marquise Cut Diamond Platinum Engagement Ring. Featuring one GIA
Category
Vintage 1930s Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
GIA Certified Platinum Marquise Cut Diamond
Pink Sapphire Ring 0.91ct F/VS2
Located in Mayfair, London, London
A lovely platinum diamond and pink sapphire three-stone ring. The ring features a marquise cut
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Pink Sapphire, Platinum
IMPORTANT 18k Gold 2.85ctw GIA Burma Marquise Ruby
Diamond Halo Cocktail Ring
Located in Montclair, NJ
Number: EK-190679418
-- GIA Report Details --
Report Number: 2225798649
Shape: Marquise
Cutting Style
Category
1990s Cocktail Rings
Materials
Diamond, Ruby, 18k Gold
J. Birnbach GIA Certified 1.52 Carat Marquise Ring
By J. Birnbach
Located in New York, NY
This elegant Art Deco Diamond ring is the essence of sophistication. Featuring a 1.52 ct Marquise
Category
21st Century and Contemporary Unknown Art Deco Solitaire Rings
Materials
Diamond, Platinum
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Marquise Diamond Gia For Sale on 1stDibs
Surely you’ll find the exact marquise diamond gia you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a marquise 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 18th Century while another version may have been produced as recently as the 21st Century. A marquise diamond gia from J. Birnbach, Antinori Fine Jewels and Roman Malakov — each of whom created a beautiful version of this treasured accessory — is worth considering. A marquise cut version of this piece has appeal, but there are also oval cut and round cut versions for sale. Finding a marquise diamond gia for sale for women should be easy, but there are 98 pieces available to browse for unisex as well as men, too.
How Much is a Marquise Diamond Gia?
The price for a marquise diamond gia starts at $1,200 and tops out at $1,875,000 with these rings, on average, selling for $15,700.
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 Marquise Diamond Gia
- Are Marquise diamonds good?1 Answer1stDibs ExpertFebruary 17, 2023Whether marquise diamonds are good is largely a matter of personal preference. However, many people appreciate the shape of the cut or feel that it looks flattering on their hands. Also known as the navette cut (meaning “little boat” or “sailboat” in French), marquise-cut stones are easy to identify due to their elliptical shape that is tapered on both ends. Stones with a marquise cut are considered modified brilliant because they have 58 facets. On 1stDibs, find a variety of diamond jewelry from some of the world's top sellers.
- 1stDibs ExpertJune 15, 2023What a marquise diamond symbolizes is largely a matter of individual interpretation. Some people associate the elongated shape with joy and happiness, while others believe it is a symbol of love. On 1stDibs, shop a collection of marquise-cut diamond jewelry on 1stDibs.
- Are GIA diamonds worth more?1 Answer1stDibs ExpertAugust 20, 2024Yes, 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 Answer1stDibs ExpertSeptember 16, 2024Yes, 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.
- 1stDibs ExpertFebruary 13, 2023Marquise cut diamonds can be less expensive per carat compared to other popular diamond shapes. The 4Cs, the grading system that was established by the Gemological Institute of America (GIA) in the 1950s, are the guidelines that determine how marquise diamonds are graded. The price of marquise cut diamonds will be affected by market conditions as well as the aforementioned 4Cs, which are carat weight, color, clarity, and cut quality. Find a collection of diamond jewelry on 1stDibs.
- 1stDibs ExpertApril 5, 2022Yes, 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.
- 1stDibs ExpertFebruary 22, 2021When 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.
- 1stDibs ExpertAugust 17, 2021In 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 Answer1stDibs ExpertOctober 7, 2024GIA 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.
- 1stDibs ExpertOctober 19, 2021A marquise-cut diamond looks great in a variety of settings, but you should choose one that protects the center stone. Some of the top marquise diamond ring settings are bezel, prong and halo. Find a variety of marquise-cut diamond rings on 1stDibs today.
- 1stDibs ExpertMarch 22, 2022Whether 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.
- 1stDibs ExpertFebruary 13, 2023While 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.
- 1stDibs ExpertAugust 15, 2024Many 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.
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Learn about these antique jewelry styles, then choose a design that speaks to you.
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