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2.25 Carat GIA Certified Fancy Orange Brown Diamond Burmese Red Spinel Ring
By Joke Quick
Located in Antwerp, BE
with a protective setting that, while appearing to leave the points of the marquise diamond exposed
Category
2010s Belgian Contemporary Fashion Rings
Materials
Diamond, Brown Diamond, Ruby, Spinel, 18k Gold
GIA Certified 10.31 Carat Ruby and Diamond Earrings in 18 Karat White Gold
By Rewa Jewellery
Located in Bangkok, TH
rare, especially for natural stones.
It is also adorned with 24 beautiful marquise shaped diamonds
Category
2010s Thai Modern Drop Earrings
Materials
Diamond, Ruby, 18k Gold, White Gold
GIA Certified Jadeite Jade Diamond Sapphire Yellow Gold Crown Pendant Necklace
Located in Stamford, CT
certified Marquise cut sapphire also certified as natural and no heat. 59 single cut diamonds complete this
Category
Mid-20th Century Pendant Necklaces
Materials
Diamond, Jade, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold
18k Yellow Gold GIA High Quality 2.86ctw No Heat Ruby
Diamond Spray Ring
Located in Montclair, NJ
Complete Info **
(8) Natural Genuine Diamonds - Round Brilliant Cut - Prong Set - VS2/SI1 w/ Few SI Clarity
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
GIA Natural Fancy Orange Brown 2.05 Carat Diamond Ring 14 Karat Tension Float
Located in New York, NY
The Tension Float.
GIA Natural .55ct. "Brown Orange".
7.71 X 4.03 X 2.75mm
Vibrant Saturation
Category
2010s American Solitaire Rings
Materials
Diamond, Brown Diamond, 14k Gold, White Gold
Peter Suchy GIA .96 Carat Tsavorite Garnet Diamond Rose Engagement Gold Ring
By Peter Suchy
Located in Stamford, CT
Bright green Tsavorite garnet and diamond engagement ring. GIA certified marquise center Tsavorite
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Garnet, Tsavorite, 14k Gold, Gold, Rose Gold
GIA Certified Pigeon
s Blood Ruby with Diamond Ring set in 18K Rose Gold
Located in Bangkok, TH
Ruby 1.94 carats with Diamond 0.34 carat Ring set in 18K Rose Gold Settings
(GIA Certified)
Width
Category
2010s Thai Art Deco Cocktail Rings
Materials
Diamond, Ruby, 18k Gold, Rose Gold
$5,984 Sale Price
20% Off
Stunning Ruby and Diamond Ring in 18 Karat Minimal Heat Treatment GIA Certed
Located in Wailea, HI
The Exquisite Ruby and Diamond Ring 🌟
Elevate your style with our breathtaking Ruby and Diamond
Category
Late 20th Century American Modern Cocktail Rings
Materials
White Diamond, Ruby, 18k Gold
5.18 Carat Fancy Yellow Marquis-Cut Diamond 18k Gold Engagement Ring GIA Report
Located in New York, NY
Absolutely stunning engagement ring style features a 5.18 Carat Fancy Yellow, Marquee Cut Diamond
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Yellow Diamond, 18k Gold, Yellow Gold
Louis Newman
Co GIA Certified 7.06 Carats Diamond Cluster Earrings
Located in New York, NY
We took 10 Pear shape Cut and Marquise cut GIA certified diamonds and created a cluster earring
Category
2010s American Clip-on Earrings
Materials
Diamond, White Diamond, Platinum
Emilio Jewelry GIA Certified Art Deco Style Ring
By Emilio!
Located in New York, NY
marquise .80 H Vvs2 set with an addtional 1.38ct of D-f color vvs diamonds.
.
Hand made in the Emilio
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, 18k Gold
GIA Certified Marquee Multi Side Stone Ring with 2.01ct Marquee
By M&V Vanguard Jewelry
Located in New York, NY
Center stone: 2.01ct Marquise U to V Range VS2
GIA:7235358666
Marquee & Rounds Side stones F/G color & VS
Category
2010s American Modern Three-Stone Rings
Materials
Diamond, 18k Gold, Yellow Gold, Platinum
Victorian 1880 Antique Ring, Sapphire (GIA Approx. 1.20-Carats) 18k Yellow Gold
Located in New York, NY
striking vertical arrangement of three marquise-cut, non-heated sapphires. Oriented in a classic north
Category
Antique 1880s Unknown Victorian Cocktail Rings
Materials
Diamond, Sapphire, Yellow Gold
$5,840 Sale Price
20% Off
GIA Burma 2.15 Ct 18K Yellow Gold Pigeon Blood Ruby Engagement Ring
Located in Kaohsiung City, TW
*GIA Burma 2.15 ct 18K Yellow Gold Pigeon Blood Ruby Engagement Ring*
GIA-certified natural Burma
Category
21st Century and Contemporary Taiwanese Contemporary Engagement Rings
Materials
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
$12,000 Sale Price
20% Off
18K Two Tone Gold Halo Diamond GIA Certified 11 Carat Black Opal Necklace
Located in Los Angeles, CA
Marquise Diamond D Color SI1 Clarity 1.01 Carats, 213 Round Diamonds F-G Color VS2 Clarity 4.26 Carats
Category
2010s Modern Pendant Necklaces
Materials
Diamond, Black Opal, Gold, 18k Gold, White Gold
Peter Suchy 37.67 Carat Aquamarine Diamond Platinum Cocktail Ring
By Peter Suchy
Located in Stamford, CT
Beautiful Santa Maria aqua 37.67 carat and all natural with a GIA certified marquise diamond on
Category
21st Century and Contemporary Cocktail Rings
Materials
Aquamarine, Diamond, Platinum
Graff Pink Sapphire and Diamond Flower Motif Pendant Necklace
By Graff
Located in New York, NY
- 6.33cts
2 Marquise Diamonds Weighing - .37cts
All GIA Certified
3 Pearshape Diamonds Weighing - .47cts
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Pink Sapphire
GIA Certified 3.91 Carat Marquise-Cut Diamond Ring
Located in London, GB
A marquise-cut diamond ring, the marquise brilliant-cut diamond weighing 3.91 carats and
Category
Early 2000s British Modern Engagement Rings
Materials
Diamond, Platinum
GIA Certified 4.23 Carat Five-Stone Marquise Cut Diamond Platinum Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
5 stone Marquise Cut Ring
The ring is Platinum
The ring has a center stone GIA 0.94CT H SI1
The 4
Category
21st Century and Contemporary American Contemporary Cocktail Rings
Materials
Diamond, White Diamond, Platinum
1930s Mounting Set with Marquise Diamond Gia D, VVS2 Round Diamonds and Rubies
Located in Chicago, IL
Art Deco, satin and bright finish platinum mounting, set in center with one marquise diamond
Category
Early 20th Century American Art Deco Cocktail Rings
Materials
Diamond, Ruby, Platinum
Fancy Yellow Marquise Diamond Ring
Located in Bangkok, TH
Beautiful natural fancy yellow marquise diamond (GIA certified) ring with yellow diamond halo in
Category
2010s Thai Modern Engagement Rings
Materials
Diamond, 18k Gold
GIA Certified 1.28 Carat Marquise Brilliant Diamond
Located in Hopewell Junction, NY
or other jewelry piece.
GIA Report Number: 2193465950
Shape and Cutting Style: Marquise Brilliant
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, White Diamond
Diamond Marquise Engagement Ring with GIA Certificate
Located in Beverly Hills, CA
Diamond Marquise Engagement Ring
STUNNING!!!
Marquise weighs 1.00 carat
G Color I1 Clarity
Category
2010s American Contemporary Engagement Rings
Materials
Diamond, Platinum
Loose Diamond, 0.94ct, GIA Certified, Marquise Brilliant Cut
Located in Vienna, VA
Loose Diamond, 0.94ct, GIA Certified, Marquise Brilliant Cut
Loose Marquise Brilliant Cut Diamond
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
8.01 Carat Marquise Cut Diamond GIA Certified
Located in New York, NY
Accompanied by GIA Report 6207773159 stating that the diamond is D Color with Internally Flawless
Category
2010s American Contemporary More Rings
Materials
Diamond
Loose Diamond, 1.10ct, GIA Certified, Marquise Brilliant Cut
Located in Vienna, VA
Loose Diamond, 1.10ct, GIA Certified, Marquise Brilliant Cut
Loose Marquise Brilliant Cut Diamond
Category
Antique 15th Century and Earlier Loose Gemstones
Materials
Diamond
GIA Certified 5.03ct Solitaire Marquise Diamond Engagement Ring
Located in New York, NY
Stock# R4290
Diamonds Shape: Marquise
Diamonds Weight: 5.03ct
Diamond Color: U
Diamond Clarity: SI2
Category
2010s American Contemporary Engagement Rings
Materials
Diamond, 14k Gold
GIA Certified Marquise Diamond and Platinum Engagement Ring
Located in New York, NY
GIA-certified voluptuous marquise diamond: 2.04 carats; color: I; clarity: SI2, mounted in classic
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
GIA certified marquise brilliant cut diamond Ring 1.75 carat
Located in Surfside, FL
GIA certified marquise brilliant cut diamond 1.75 carat ( I color, VS1 clarity)- Pictured with
Category
20th Century Engagement Rings
Materials
Diamond, Platinum
GIA Certified Marquise Brilliant Cut Diamond Ring 1.75 Carat
Located in Surfside, FL
GIA certified marquise brilliant cut diamond 1.75 carat ( I color, VS1 clarity)- Pictured with
Category
20th Century Engagement Rings
Materials
Diamond, Platinum
GIA Report Certified Marquise Brilliant Cut Diamond 1.53 Carat
Located in Surfside, FL
GIA report certified marquise brilliant cut diamond 1.53 carat (D color, SI1 clarity) set in
Category
20th Century Engagement Rings
Materials
Diamond, Platinum
GIA Certified 2.06 Carat Marquise Diamond Ballerina Ring
Located in Metairie, LA
sparkling, it is masterfully jeweled with a total of 53 amazing diamonds. The GIA certified center stone
Category
Vintage 1970s Unknown Retro Cluster Rings
Materials
Diamond, 14k Gold, Yellow Gold
GIA Certified 0.50 Carat Marquise Diamond Royale Ring
Located in LA NEUVEVILLE, CH
Gemstones It Frames The Beauty Of Women. Celebrating A 0.5ct Marquise Diamond, This Ring Royale Gives All
Category
21st Century and Contemporary Swiss Contemporary Engagement Rings
Materials
Diamond, 18k Gold
GIA Certified 0.43 Carat Marquise Diamond Royale Pendant
Located in LA NEUVEVILLE, CH
Gemstones It Frames The Beauty Of Women. Celebrating A 0.43 carat Marquise Diamond, This Ring Pendant Gives
Category
21st Century and Contemporary Swiss Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold
GIA Certified 0.90 CT Marquise Cut Diamond Cocktail 18K Ring
Located in New York, NY
Stones: 3 Marquise Cut Diamonds GIA Certified - 0.90CTTW
Side Stones: 209 Total Round Shape Diamonds
Category
Vintage 1980s Cocktail Rings
Materials
Diamond, 18k Gold
Jacob
Co. 3.09 Carat Marquise Diamond Ring GIA Certified
By Jacob
Co.
Located in La Jolla, CA
Estate Jacob & Co. 3.09ct Marquise Diamond Ring. This statement ring has a resplendent 3.09ct
Category
21st Century and Contemporary More Rings
Materials
Diamond, 18k Gold, Rose Gold, White Gold
GIA .52 Carat Marquise Diamond Platinum Pendant with Platinum Chain
Located in Chislehurst, Kent
This delicate and elegant Marquise Diamond is set in a clean and modern Platinum setting. The
Category
2010s British Modern Pendant Necklaces
Materials
Diamond, Platinum
GIA Certified 1.00 Carat Marquise Cut Pink Diamond Ring
Located in New York, NY
This marquise cut diamond weighs 1.00 carat and is certified 'Fancy Light Purplish Pink' color by
Category
2010s Contemporary Solitaire Rings
Materials
Pink Diamond, 18k Gold, Rose Gold, White Gold
3.71 Carat Marquise Diamond Platinum Ring - GIA
Located in San Francisco, CA
A stunning, sleekly modeled marquise-cut diamond, weighing 3.71 carats, is classically presented in
Category
Mid-20th Century Engagement Rings
Materials
Diamond, White Diamond, Platinum
GIA Certified 0.52 Carat Marquise Cut Pink Diamond Ring
Located in New York, NY
This marquise cut diamond weighs 0.52 carat and is certified 'Fancy Light Pink' color by the
Category
2010s Contemporary Engagement Rings
Materials
Pink Diamond, 18k Gold, Rose Gold, White Gold
1.53 Carat Loose F / VVS2 Marquise Cut Diamond GIA Certified
Located in Sherman Oaks, CA
Diamond General Info
GIA Report Number: 5181350659
Diamond Cut: Marquise
Measurements: 13.19 x
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
1.22 Carat GIA Certified Marquise Cut Diamond Platinum Architectural Ring
By EDXĂš
Located in London, GB
A striking 1.22ct marquise-cut diamond ring features a unique triple bands design. The
Category
21st Century and Contemporary British Modernist Engagement Rings
Materials
Diamond, Platinum
3.39 Carat GIA E /Internally Flawless Antique Marquise Diamond Ring
Located in San Francisco, CA
absolutely clean, ice-white, old-cut marquise diamond weighing 3.39 carats. The stone was masterfully cut
Category
Early 20th Century Art Deco Engagement Rings
Materials
Diamond, White Diamond, Platinum
Sapphire Marquise GIA 1.99 Carats with Diamond Band and Halo Ring
Located in Boca Raton, FL
GIA certified Natural sapphire marquise weighing 1.99 carats
Diamond Halo Set with 3 row band
Category
2010s Cocktail Rings
Materials
Diamond, Sapphire, Platinum
GIA Certified 2.20ct, Marquise Diamond Set in a Platinum Halo Ring
By Raiman Rocks
Located in Calabasas, CA
This 2.20ct Marquise diamond is E color and VS2 clarity.
This magnificent Diamond set in a Platinum
Category
2010s Modern Engagement Rings
Materials
Diamond, Platinum
GIA Certified Marquise Diamond 0.90 Carat Diamond Ring in 18K Rose Gold
Located in Bangkok, Bangrak
Elongated Elegance: GIA Certified Marquise Diamond Ring (0.90ct) in 18K Rose Gold
Embrace timeless
Category
2010s Thai Modern Solitaire Rings
Materials
Diamond, 18k Gold, Rose Gold
1.10 Carat Loose D / I1 Marquise Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
1.10 Carat Loose D / I1 Marquise Brilliant Cut Diamond GIA Certified
Diamond General Info
GIA
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
GIA 2 Carat Marquise Cut Diamond Engagement in Platinum 950
Located in Tarzana, CA
A timeless and feminine creation of fine jewelry, the Solitaire Diamond Engagement Ring is a true
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Diamond, Platinum
GIA 1 Carat Marquise Cut Diamond Engagement in Platinum 950
Located in Tarzana, CA
A timeless and feminine creation of fine jewelry, the Solitaire Diamond Engagement Ring is a true
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Diamond, Platinum
Rivière 2 Carat Fancy Intense Yellow Marquise Diamond Ring, GIA Certified
Located in La Jolla, CA
center GIA-certified 2.32 carat marquise fancy cut diamond has natural fancy intense yellow color and VS2
Category
21st Century and Contemporary More Rings
Materials
Diamond, Yellow Diamond, Platinum
Alan Friedman Fancy Yellow Marquise and Pave Diamond Ring GIA Certified
Located in La Jolla, CA
design. The center marquise diamond weighs 1ct and is GIA-certified with fancy intense yellow color. The
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Yellow Diamond, Yellow Gold, Platinum
6.65 T.W Marquise/ Baguette Natural GIA Certified Diamond Platinum Ring
Located in Los Angeles, CA
Introducing the dazzling 6.65 Total Carat Weight (T.W) Marquise and Baguette Natural GIA Certified
Category
2010s North American Art Deco Bridal Rings
Materials
Diamond, Platinum
1.58 Carat Loose D / SI1 Marquise Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
Diamond General Info
GIA Report Number: 6187448186
Diamond Cut: Marquise Brilliant
Measurements
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
6.08 Carat J SI2 Natural Diamond GIA Certified Marquise 100% Eye Clean
Located in New York, NY
6.08 carat J SI2 Natural Diamond GIA Certified Marquise 100% Eye Clean
Category
2010s Engagement Rings
Materials
Diamond
GIA Certified Marquise Sapphire and Diamond Platinum and Yellow Gold Ring
Located in Surfside, FL
GIA certified Marquise Shape natural Sapphire 11.40 ct. Yellowish green changing to brownish pink
Category
21st Century and Contemporary Fashion Rings
Materials
Diamond, Sapphire, 18k Gold, Platinum, Yellow Gold
1966 Harry Winston, GIA Certified, 8.40ct, Marquise Diamond, Very Light Blue
By Harry Winston
Located in Calabasas, CA
A one-of-a-kind , Very RARE, Vintage Harry Winston, 8.40ct, Marquise Diamond ring, VVS1
This is is
Category
Vintage 1960s American Modern Solitaire Rings
Materials
Diamond, Platinum
GIA Certified 1.02ct Marquise Diamond Art Deco Style Platinum Engagement Ring
By Matthew Ely
Located in Woollahra, New South Wales
ring hosts a spectacular GIA certified 1.02ct Marquise Diamond FSI1 at its centre, with two kite
Category
21st Century and Contemporary Australian Art Deco Engagement Rings
Materials
Diamond, 18k Gold
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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.Â
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs. Â
Questions About Marquise Diamond Gia
- 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 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.
- 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.
- 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.
- 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 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 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 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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Colorful Gemstones Are a Brilliant Choice for Engagement Rings
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Our Guide to Fancy-Colored Diamond Engagement Rings
Accounting for just 1 percent of all diamonds, these marvels of nature are exceedingly rare and gorgeously complex.
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Learn about these antique jewelry styles, then choose a design that speaks to you.
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