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Gia Certified Cushion Cut

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GIA Certified Cushion Cut Double Halo Diamond Engagement Ring
Located in New York, NY
2.01 carat G color, VS2 clarity GIA certified cushion cut center diamond. 1.01 carats of
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

5.01 Carat GIA Certified Cushion Cut Diamond Vintage Style Halo Ring
Located in PARIS, FR
We invite you to discover this unique ring set with a GIA certified cushion cut green diamond of
Category

20th Century Hong Kong Belle Époque Cocktail Rings

Materials

Diamond, 18k Gold

GIA Certified Cushion Cut Engagement Ring
Located in New York, NY
2.03 carat GIA certified G color, VS1 clarity center diamond. 1.28 carats of matching round
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Untreated Parti Colour Sapphire 1.26ct GIA Certified Cushion Cut No Heat Gem
Located in Birmingham, GB
Untreated Parti Colour Sapphire 1.26ct GIA Certified Cushion Cut No Heat Gem GIA Certified
Category

21st Century and Contemporary British More Jewelry

Estate 10.73 Carat Gia Certified Cushion Cut Diamond Ring
By Diana M. Jewels
Located in New York, NY
Cushion cut Diamond Engagement Ring showcases a magnificent 10.73-carat, GIA-certified (GIA
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, White Diamond

GIA Certified Cushion Cut Diamond Ring and Band Set
Located in Boca Raton, FL
Material: 14k White Gold Engagement Ring Diamond Details: GIA certified 0.84ct cushion cut diamond
Category

21st Century and Contemporary Unknown Wedding Rings

Materials

Diamond, White Diamond, 14k Gold, White Gold

2 Carat GIA Certified Cushion Cut Diamond Dangle Earrings
Located in Boca Raton, FL
: Very Good Fluorescence: None1.00ct Natural Cushion cut Diamond that is M color and VS2 clarity GIA
Category

21st Century and Contemporary American Dangle Earrings

Materials

Diamond, White Diamond, 18k Gold, White Gold

2 Carat GIA Certified Cushion Cut Diamond Dangle Earrings
2 Carat GIA Certified Cushion Cut Diamond Dangle Earrings
Free Shipping
H 0.31 in W 0.99 in L 0.5 in
Spectra Fine Jewelry GIA Certified Cushion-Cut Diamond Stud Earrings
By Spectra Fine Jewelry
Located in New York, NY
. The center diamonds are certified by GIA, with one diamond being a cushion-cut 2.37 carat I SI1, and
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

Diamond, 18k Gold, White Gold

GIA Certified Cushion Cut Diamond Engagement Ring 1.70 Carat F/VS1
Located in London, GB
A stunning platinum cushion cut diamond engagement ring. The ring comprises of a cushion cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Contemporary 1.52ct GIA Certified Cushion Cut Diamond Platinum Three Stone Ring
Located in Hamilton, AU
. The cushion cut diamond is 1.52 carats and is F colour and VS2 clarity grades. It is certified by GIA
Category

21st Century and Contemporary Australian Contemporary Engagement Rings

Materials

Diamond, Platinum

Stunning 3.02 Carat GIA Certified Cushion Cut Diamond Gold Platinum Ring
Located in New York, NY
Stunning Cushion Cut diamond ring with center GIA Certified 3.02 Fancy Brownish Yellow, VS1 in
Category

21st Century and Contemporary American Bridal Rings

Materials

Brown Diamond, Diamond, Pink Diamond, Yellow Diamond, 18k Gold, Platinum

GIA Certified Cushion Cut IF Clarity Fancy Intense Yellow 11.57 Carat Diamond
By Meghna Jewels
Located in Hoffman Estate, IL
An exquisite 11.57 investment grade diamond certified by GIA. The cushion cut diamond is Internally
Category

21st Century and Contemporary Unknown Contemporary Loose Gemstones

Materials

Diamond, Yellow Diamond

GIA Certified Cushion Cut Diamond Tennis Bracelet 33.07 Carat by Louis Newman
Located in New York, NY
It took us some time but we have managed to gather 32 matching Cushion Cut GIA certified Diamonds
Category

2010s American Tennis Bracelets

Materials

Diamond, Platinum

5.15 Carat GIA Certified Cushion Cut Fancy Light Green Diamond Engagement Ring
Located in PARIS, FR
We invite you to discover this magnificent ring set with a GIA-certified fancy green cushion-cut
Category

21st Century and Contemporary Hong Kong Modern Engagement Rings

Materials

White Diamond, Diamond, 18k Gold

2.50 Carat GIA Certified Cushion-Cut Pink Sapphire and Diamond 18K Pendant
By Gad & Co.
Located in Miami, FL
An enchanting GIA-certified 2.50-carat oval-cut pink sapphire takes center stage in this exquisite
Category

Mid-20th Century Asian Art Deco Pendant Necklaces

Materials

Diamond, Pink Sapphire, 18k Gold, White Gold

45.98ctw GIA Certified Cushion Cut Yellow & White Diamond Necklace in 18KT Gold
Located in New York, NY
• 18KT Two Tone • 45.98ctw • Number of Yellow Cushion Cut Diamonds: 11 • Carat Weight: 20.40ctw
Category

2010s American Modern Choker Necklaces

Materials

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

GIA Certified 2.36 Carat Cushion Cut Engagement Ring
By Diana M. Jewels
Located in New York, NY
GIA Certified Cushion cut Diamond Engagement Ring, features perfectly shaped cushion cut diamond
Category

21st Century and Contemporary American Engagement Rings

Materials

White Diamond, Platinum

14K White Gold GIA Certified 1.51 Carat Cushion Cut Diamond Engagement Ring
Located in Los Angeles, CA
White Gold, .583. Stones- GIA Certified Cushion Cut Diamond Center J Color SII Clarity 1.51 Carats, 14
Category

2010s American Modern Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Diana M. GIA certified 13.27 Carat Cushion Cut Diamond Eternity Band
By Diana M. Jewels
Located in New York, NY
Cushion cut diamond eternity (all the way around) band, featuring 13 GIA certified cushion cut
Category

2010s North American Band Rings

Materials

Diamond, Platinum

Roman Malakov GIA Certified 3.25 Carats Cushion Cut Diamond Engagement Ring
By Roman Malakov
Located in New York, NY
Showcasing an elegant GIA Certified cushion cut diamond weighing 3.25 carats total, G color and SI1
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.20 Carat D Color SI1 Cushion Cut Diamond Engagement Ring
Located in Los Angeles, CA
Ring. Metal- 90% Platinum, 10% Iridium. Stones- GIA Certified Cushion Cut Diamond Center D Color SI1
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Platinum

Roman Malakov GIA Certified 3.02 Carat Total Cushion Cut Diamond Stud Earrings
By Roman Malakov
Located in New York, NY
Classic pair of stud earrings showcasing two GIA Certified cushion cut diamonds, each weighing 1.51
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

Diamond, Platinum

2 Carat GIA Cushion Cut Engagement Ring Set in a Delicate Handmade Setting
By Diamond Scene New York
Located in New York, NY
carat H color SI1 GIA certified cushion cut diamond .50 cts of round brilliant cut diamonds Platinum
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified, 2.02 Carat D-SI Diamond Engagement Ring
Located in New York, NY
Platinum GIA Certified Cushion cut Engagement ring, features 2.02 Carat D color SI2 in clarity
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, White Diamond, Platinum

13.38 Carat Cushion Cut Diamond Eternity Band
Located in New York, NY
Finely crafted in platinum with 13 GIA-certified cushion-cut diamonds weighing a total of 13.38
Category

21st Century and Contemporary Bridal Rings

Materials

Diamond, Platinum

GIA Certified 11.04ct Ceylon Blue Sapphire Diamond Ring
By Ounce Collection Jewelry
Located in Los Angeles, CA
Handmade Platinum GIA Certified Cushion Cut Natural Blue Sapphire is 11.04ct 1.75ct Total Diamond
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

GIA 2.63 Carat Halo Cushion Cut Diamond Ring Platinum I/VS1
Located in New York, NY
The Classic Set 1.23Ct. GIA certified Cushion Cut diamond I-color, Vs-1 clarity Please see
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

Platinum GIA Certified 1.50 Carat I Color Cushion Cut Diamond Engagement Ring
Located in Los Angeles, CA
Ring. Metal- 90% Platinum, 10% Iridium. Stones- GIA Certified Cushion Cut Diamond Center I Color SI2
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.54 Carats Cushion Cut Diamond French Pave Engagement Ring
By Roman Malakov
Located in New York, NY
certified cushion cut diamond weighs 1.54 carats, D color and SI1 in clarity. Accents stones weighs 0.29
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA 0.65 Cushion 18K Gold Cushion Cut Natural Diamond Split Shank Ring
Located in San Francisco, CA
This 18K White Gold handcrafted Women's engagement ring showcases a 0.65 carat GIA Certified
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified 1.02 Carat Cushion Diamond Platinum Halo Engagement Ring
Located in Stamford, CT
Diamond engagement ring. GIA certified cushion cut diamond center stone, set in platinum with a
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 4.96 Carats Cushion Cut Diamond Halo Eternity Wedding Band Ring
By Roman Malakov
Located in New York, NY
An intricately designed wedding band style showcasing a row of GIA Certified cushion cut diamonds
Category

21st Century and Contemporary American Contemporary Wedding Rings

Materials

Diamond, Platinum

GIA Certified 1.71 Carat Yellow Diamond Engagement Ring
By Diamond Scene New York
Located in New York, NY
A gorgeous yellow diamond ring!! 1.71 carat GIA certified Cushion cut Fancy Light Yellow, VS1
Category

21st Century and Contemporary Engagement Rings

Materials

Yellow Diamond, Platinum

GIA Certified 2.18ct Diamond Engagement Ring
Located in New York, NY
This is a charming platinum engagement ring. The ring is centered with a sparkling GIA certified
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

2.29ct GIA Certified Blue Cushion Cut Diamond Cocktail Ring
Located in PARIS, FR
We invite you to discover this majestic pendant ring set with a 2.29-carat GIA-certified cushion
Category

2010s Asian Art Nouveau Cocktail Rings

Materials

Diamond, Blue Diamond, 18k Gold

GIA Certified 1.50ct Diamond Engagement Ring
Located in New York, NY
This is an amazing platinum engagement ring. The ring is centered with a sparkling GIA certified
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

2.45 Carat GIA, Natural Pink Sapphire Set in 18k Diamond Floral Pendant Necklace
Located in Houston, TX
2.45 Carat GIA certified cushion cut natural pink sapphire set in an 18k white gold floral pendant
Category

2010s American Pendant Necklaces

Materials

Pink Sapphire, 18k Gold

GIA Certified 1.04ct Diamond Engagement Ring
Located in New York, NY
This is a fabulous platinum engagement ring. The ring is centered with a sparkling GIA certified
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.51ct Diamond Engagement Ring
Located in New York, NY
certified cushion cut diamond that weighs 1.51ct. The color of the diamond is I with VS2 clarity. The center
Category

20th Century Engagement Rings

Materials

Diamond, 18k Gold

J. Birnbach 1.60 carat GIA Cushion Diamond Solitaire Engagement Ring
By J. Birnbach
Located in New York, NY
certified cushion cut diamond with H color and SI1 clarity. Lively and sparkly with a slightly elongated
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 5.01 Carat Yellow Cushion Diamond Engagement Ring
Located in PARIS, FR
We invite you to discover this majestic ring set with a 5.01-carat GIA-certified cushion-cut yellow
Category

2010s Asian Modern Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold

18 Karat Two Tone Stud Earrings with 1.51cts of fancy yellow diamonds
By Diana M. Jewels
Located in New York, NY
18 Karat Two Tone Stud Earrings Feature Gia Certified Cushion Cuts 1.52cts Fcy/vs1 And 1.51cts Fcy
Category

21st Century and Contemporary Stud Earrings

Materials

White Diamond, White Gold

Platinum Diamond Cushion Cut GIA Certified 4.71 No Heat Blue Sapphire Ring
Located in Los Angeles, CA
Diamond Ring Metal- 90% Platinum, 10% Iridium. 18K Yellow Gold, .750. Stones- GIA Certified Cushion Cut
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold, Platinum

Peter Suchy GIA 2.76 Carat Cushion Cut Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Pink sapphire and diamond engagement ring. GIA certified cushion cut center sapphire in a platinum
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Pink Sapphire, Purple Sapphire, Platinum

GIA Certified 2.97ct Sapphire 2.04ct Diamond Engagement Ring
Located in New York, NY
This is an elegant platinum engagement ring. The ring is centered with a lovely GIA certified
Category

20th Century Engagement Rings

Materials

Sapphire

EXCEPTIONAL GIA Certified 23 Carat Fancy VIVID Yellow Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
carats Yellow Gold Centering a stunning 23 Carat GIA certified cushion-cut Fancy VIVID Yellow diamond
Category

2010s Italian Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum

GIA Certified 1.78 Carat Cushion Cut Diamond J/VS1 Split Shank 18K White Ring
By Gad & Co.
Located in Miami, FL
GIA certified cushion cut diamond halo engagement ring. Crafted with 18K white gold, the ring
Category

2010s North American Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certificate 2.44 Carat Cushion Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Vintage 1950's sapphire and diamond engagement ring. GIA certified cushion cut Sapphire, no heat
Category

Mid-20th Century Engagement Rings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

GIA Certified 2.07 Carat Sapphire Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Orange Sapphire and diamond three-stone engagement ring. GIA certified cushion cut center sapphire
Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Yellow Sapphire, Platinum

GIA Certified 2.89 Carat Alexandrite Diamond Platinum Engagement Ring
Located in Stamford, CT
Early 1900's Alexandrite and diamond engagement ring. GIA certified cushion cut center stone in a
Category

Early 20th Century Engagement Rings

Materials

Alexandrite, Diamond, Platinum

1 Carat GIA Certified Diamond Cushion Cut French Pavé Dreamers Ring
Located in Scottsdale, AZ
pepper. Please reach out for any center stone customizations. ✧ 1CT Natural GIA Certified Cushion Cut
Category

2010s American Baroque Engagement Rings

Materials

Diamond, 14k Gold

Diana M. 18 kt Yellow Diamond Bracelet with 35.07ct Fancy Yellow Diamonds
By Diana M. Jewels
Located in New York, NY
18 kt custom yellow gold 4 prong diamond eternity bracelet 35.07 cts GIA certified cushion cut
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Yellow Diamond, 18k Gold, Yellow Gold

GIA Certified 1.77 Carat Sapphire Diamond Platinum Mid-Century Engagement Ring
Located in Stamford, CT
1950's bright blue sapphire and diamond engagement ring. GIA certified cushion cut bezel set
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

5.01ct Fancy Brownish Yellow GIA Certified Cushion Diamond Ring with Bullet Dia
Located in New York, NY
ring showcases a GIA certified cushion cut diamond in the center, flanked by two perfectly matched
Category

2010s American Modern Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold, Platinum

GIA Certified 2.40 Carat Purple Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
1920's Art Deco Natural purple and diamond engagement ring. GIA certified cushion cut center
Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, Platinum

Platinum GIA Certified Asscher Cut Diamond Halo Cushion Cut Blue Sapphire Ring
Located in Los Angeles, CA
Ring Metal- 90% Platinum, 10% Iridium. Stones- GIA Certified Cushion Cut Ceylon Royal Blue Sapphire
Category

2010s American Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

GIA Certified 1 Carat Light Blue Cushion Diamond Double Halo Cocktail Ring
Located in PARIS, FR
We invite you to discover this unique cocktail ring set with a 1.15 carat GIA certified cushion cut
Category

21st Century and Contemporary Asian Art Deco Cocktail Rings

Materials

Diamond, 18k Gold

GIA Certified 6.68 Carat Ruby Diamond Earrings
By Diana M. Jewels
Located in New York, NY
. 6.68 Carats of Mozambique Certified (certificates attached). Set with two GIA Certified cushion cut
Category

21st Century and Contemporary American Dangle Earrings

Materials

Diamond, White Diamond, Ruby, 18k Gold

GIA Certified 1.51ct Fancy Yellow Diamond 18k Gold Engagement Ring
Located in New York, NY
GIA certified cushion cut fancy yellow diamond that weighs 1.51ct. The color grade of the diamond is
Category

20th Century Engagement Rings

Materials

Yellow Diamond, 18k Gold

GIA Red Spinel and Diamond Cluster Cocktail Ring
Located in Beverly Hills, CA
stone is a GIA certified cushion cut Red Spinel weighing 1.69 carats. The spinel is surrounded by an
Category

2010s Contemporary Cluster Rings

Materials

Diamond, White Diamond, Spinel, Gold, Yellow Gold, Platinum

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Gia Certified Cushion Cut For Sale on 1stDibs

On 1stDibs, you can find the most appropriate gia certified cushion cut for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Platinum. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a gia certified cushion cut 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. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. There have been many well-made iterations of the classic gia certified cushion cut over the years, but those made by Antinori Fine Jewels, Roman Malakov and J. Birnbach are often thought to be among the most beautiful. A cushion cut version of this piece has appeal, but there are also antique cushion cut and mixed cut versions for sale. Most of our gia certified cushion cut for sale are for women, but there are 247 pieces available to browse for men.

How Much is a Gia Certified Cushion Cut?

Prices for a gia certified cushion cut can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $883 and can go as high as $4,888,888, while this accessory, on average, fetches $30,214.