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4 Carat Cushion

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Exceptional GIA Certified 4 Carat Cushion Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
EXCEPTIONAL GIA Certified 4 Carat Cushion Cut Diamond Ring vs2 clarity H color excellent polish
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold

GIA Certified Fancy Yellow 4 Carat Cushion Cut Diamond Studs
By Antinori Fine Jewels
Located in Rome, IT
GIA Certifed Fancy Yellow 4 Carat Cushion Cut Diamond Studs
Category

2010s Unknown Modern Clip-on Earrings

Materials

Diamond, Yellow Diamond

SSEF Certified 4 Carat Cushion Vivid Blue No Heat Kashmir Sapphire Ring
By Antinori Fine Jewels
Located in Rome, IT
Incredible GIA 4 carat cushion cut sapphire. It is a magnificent gem from KASHMIR, the best
Category

2010s Italian Modern More Jewelry

Materials

Diamond, White Diamond, Blue Diamond, Sapphire, Blue Sapphire

GIA Certified 4 Carat Cushion Vivid Blue No Heat Kashmir Sapphire Ring
By Antinori Fine Jewels
Located in Rome, IT
Incredible GIA 4 carat cushion cut sapphire. It is a magnificent gem from KASHMIR, the best
Category

2010s Italian Modern More Jewelry

Materials

Diamond, White Diamond, Blue Diamond, Sapphire, Blue Sapphire

4 Carat Cushion Cut Diamond Eternity Band Certified
Located in New York, NY
Diamonds: Carat Weight: 3.93 Carats Style: Cushion Cut Setting: U-Shape Shared Prong Metal: 18
Category

2010s American Band Rings

Materials

Diamond, 18k Gold, White Gold

2 3/4 Carat Cushion Bluish Violet Sapphire GIA
Located in San Francisco, CA
This Cushion shape 2.74-carat Natural Bluish Violet color sapphire GIA certified has been hand
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Sapphire

2 1/4 Carat Cushion Blue Sapphire GIA Unheated
Located in San Francisco, CA
This Cushion shape 2.23-carat Natural Blue color sapphire GIA certified has been hand-selected by
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Blue Sapphire

GIA Certified 3/4 Carat Cushion Cut Platinum Pendant
By Lili Jewelry
Located in New York, NY
3/4 ct Diamond set in 4 prong low basket. 18" platinum chain with a safety lock. Diamond quality
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Platinum

GIA Certified 4 Carat Cushion Cut Diamond Platinum Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
Beauty: The focal point of this enchanting ring is a breathtaking 4-carat brilliant cushion diamond
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

4 1/4 Carat Cushion Cut Diamond Eternity Ring H/VS
Located in Los Angeles, CA
This 4.25 Ct. Tw. cushion cut diamond eternity ring consists of exquisite cushion cut diamonds in
Category

2010s Wedding Rings

Materials

Diamond, Gold, 14k Gold, Rose Gold, White Gold, Yellow Gold

FLAWLESS GIA Certified 4 Carat E Color Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
A GIA certified 4-carat cushion-cut diamond, with an E color grade and flawless clarity, epitomizes
Category

2010s Italian Contemporary Three-Stone Rings

Materials

Diamond, Platinum

GIA Certified 4 Carat Fancy Intense Yellow Cushion Cut Diamond Yellow Gold Ring
By Antinori Fine Jewels
Located in Rome, IT
Sanpietro. It features a magnificent 4-carat cushion cut diamond, boasting a Fancy Intense Yellow color and
Category

2010s Unknown Modern Cocktail Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

GIA Certified 4.10 Carat Cushion H/VS1 Diamond Swirl Engagement Ring
By Gad & Co.
Located in Miami, FL
GIA Certified 4 Carat Cushion Cut H/VS1 Diamond Engagement Ring in 18K White Gold. GIA certified
Category

21st Century and Contemporary North American Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

4 Carat Natural AAA Tanzanite Diamond Halo Cocktail Engagement Ring 18k Gold
Located in Jaipur, RJ
4 Carat Cushion Natural AAA Tanzanite Diamond Halo Cocktail Engagement Ring 18k Gold Available in
Category

2010s Indian Art Deco Engagement Rings

Materials

Diamond, Tanzanite, 18k Gold, White Gold

3.9ct Peridot Statement Ring w Natural Diamonds in Solid 14K Gold Cushion 11x9mm
Located in Columbus, OH
This beautiful ring features a gorgeous 11x9mm 4 carat cushion peridot in a stunning setting made
Category

2010s American Art Deco Fashion Rings

Materials

Diamond, White Diamond, Peridot, Gold, 14k Gold, Yellow Gold

Internally Flawless GIA Certified 4 Carat Fancy Light Yellow Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
. The 4-carat cushion-cut diamond, with its Fancy Light Yellow hue and flawless clarity, stands as a
Category

2010s Italian Modern Engagement Rings

Materials

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

RARE 4ct Natural Emerald & Diamond Engagement Ring in Platinum
Located in Miami, FL
Forged in platinum, this captivating engagement ring boasts a majestic 4-carat cushion-cut emerald
Category

21st Century and Contemporary European Contemporary Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 4 Carat Fancy Yellow Cushion Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
The center diamond, known for its pure clarity and vibrant yellow hue, is encircled by a halo of sparkling pavé diamonds. The setting is made in platinum and 18k yellow gold. This...
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

4 Carat Elongated Cushion Cut Diamond Engagement Ring
By Hannah Florman
Located in Boston, MA
GIA certified beautiful elongated cushion cut diamond set in a delicate compass prong setting. This
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold

GIA Certified 4 Carat Fancy Yellow Cushion Cut Diamond Studs Set in 18 Carats
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 4 Carat Fancy Yellow Cushion Cut Diamond Studs set in 18 Carats
Category

2010s Italian Modern Stud Earrings

Materials

Diamond, Yellow Diamond, 18k Gold, Yellow Gold

GIA Certified 4 Carat Fancy Intense Yellow Cushion Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 4 Carat Fancy Intense Yellow Cushion Cut Diamond Ring
Category

2010s Italian Modern Solitaire Rings

Materials

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

GIA Certified 4 Carat Excellent Cut Cushion Cut Three Stone Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
platinum the total carat amount is 1 carats the main stone weight is 4 carats has F Color vs2 Clarity
Category

2010s Italian Modern Engagement Rings

Materials

White Diamond, Diamond, Platinum

GIA Certified 4 Carat F Color Cushion Cut Diamond White Gold Ring
By Antinori Fine Jewels
Located in Rome, IT
Amazing ring with 4 carat diamond and baguette diamond side stones. Setting in 18k white gold
Category

2010s Unknown Modern Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

GIA Certified 4 Carat Fancy Light Yellow Cushion Diamond Ring I Flawless
By Antinori Fine Jewels
Located in Rome, IT
Exquisite solitaire fancy yellow cushion cut diamond with two sidetrillion cut diamonds and set in
Category

2010s Italian Solitaire Rings

Materials

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

GIA Old Mine Cushion Solitaire 4 Carat Engagement Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite GIA certified 4 carat old mine cushion cut diamond ring F Color VS2 Clarity
Category

2010s Italian Modern Engagement Rings

Materials

Emerald, White Diamond, Diamond, Platinum

14K Yellow Gold 4/5 Carat Cushion Cut Blue Sapphire Solitaire Pendant Necklace
Located in New York, NY
Immerse yourself in the enchanting allure of our 14K Yellow Gold 4/5 Cttw Natural Cushion Cut Blue
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Blue Sapphire, 14k Gold, Yellow Gold

14 Karat Gold Petite Organic Design Cushion Diamond Ring Center, 3/4 Carat
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring is features 3/4 a Carat Elongated
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Yellow Gold

14 Karat Gold Cushion Teal Sapphire Vintage Diamond Ring Center, 3/4 Carat
Located in San Francisco, CA
blue cushion shape sapphire, accented with round brilliant diamonds. Experience the difference in
Category

21st Century and Contemporary American More Rings

Materials

Diamond, Sapphire, Yellow Gold

14 Karat Yellow Gold Elongated Cushion Pink Diamond Ring Center, 4/5 Carat
Located in San Francisco, CA
pink elongated cushion shape sapphire, accented with round brilliant diamonds. Experience the
Category

21st Century and Contemporary American More Rings

Materials

Diamond, Sapphire, Yellow Gold

Flawless GIA Certified 4 Carat Fancy Light Yellow Cushion Diamond 18k Gold Ring
By Antinori Fine Jewels
Located in Rome, IT
This stunning ring is adorned with a magnificent 4-carat Fancy Light Yellow cushion-cut diamond, a
Category

2010s Unknown Contemporary Engagement Rings

Materials

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

14 Karat Rose Gold Petite Organic Design Cushion Diamond Ring Center, 3/4 Carat
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring is features 3/4 a Carat Elongated
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Rose Gold

14 Karat White Gold Petite Organic Design Cushion Diamond Ring Center, 3/4 Carat
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring is features 3/4 a Carat Elongated
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, White Gold

4.37 Carat Cushion Blue Aquamarine from Brazil
Located in Toronto, Ontario
x 6.53 mm Shape: Cushion Cutting Style: Cutting Style Crown: Brilliant Cut Cutting Style Pavilion
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

4.37 Carat Cushion Blue Aquamarine from Brazil
4.37 Carat Cushion Blue Aquamarine from Brazil
Free Shipping
W 0.45 in D 0.26 in L 0.37 in
14 Karat Gold Cushion Pink Sapphire and Diamond Halo Ring Center 3/4 Carat
Located in San Francisco, CA
This petite fashion ring is impressive in its vintage appeal, featuring a natural pink cushion
Category

21st Century and Contemporary American More Rings

Materials

Sapphire, Diamond, Yellow Gold

18 Karat Yellow Gold Cushion Yellow Diamonds Eternity Ring '4. Carat'
Located in San Francisco, CA
weight of 4.00 carat set in 18K Yellow Gold. Product details: Center Gemstone Color: YELLOW Side
Category

21st Century and Contemporary American Band Rings

Materials

Yellow Diamond, Diamond, Yellow Gold

14 Karat Yellow Gold Cushion Pink Sapphire Vintage Diamond Ring Center-3/4 Carat
Located in San Francisco, CA
the difference in person! Product details: Center Gemstone Type: SAPPHIRE Center Gemstone Carat
Category

21st Century and Contemporary American More Rings

Materials

Pink Sapphire, Diamond, Sapphire, Yellow Gold

7.35 Carat Cushion Natural Alexandrite GIA Certified
Located in San Francisco, CA
A Rare 7.35 Carat Cushion Shaped Natural Alexandrite GIA Certificate 6192711041 was hand-selected
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Alexandrite

6.27 Carat Cushion Pink-Orange Morganite GIA Certified
Located in Toronto, Ontario
: 2223613227 Shape: Cushion Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting Style: Pavilion
Category

2010s Brazilian Loose Gemstones

Materials

Morganite

6.27 Carat Cushion Pink-Orange Morganite GIA Certified
6.27 Carat Cushion Pink-Orange Morganite GIA Certified
Free Shipping
W 0.47 in D 0.3 in L 0.46 in
Cushion Shaped Aquamarine 4 Carat Bezel Set Yellow Gold 1.15 Inch Drop Earrings
By OGI Ltd
Located in New York, NY
Introducing our stunning Cushion Shaped Aquamarine 4 Carat Bezel Set 14 Karat Yellow Gold 1.15 Inch
Category

2010s American Contemporary Lever-Back Earrings

Materials

Aquamarine, Gold, 14k Gold, Yellow Gold

18 Karat White Gold Flex Cushion Halo Diamond Bangle '4/5 Carat'
Located in San Francisco, CA
This fashionable flex bangle features Cushion brilliant diamonds micro-prong-set in a round halo
Category

21st Century and Contemporary American More Bracelets

Materials

Diamond, White Gold

30.48 Carat Cushion Greenish Blue Aquamarine GIA Certified Unheated
Located in Toronto, Ontario
: 5212962813 Shape: Cushion Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting Style: Pavilion: Step
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

1.10 Carat Cushion Teal Sapphire GIA Certified Unheated
Located in San Francisco, CA
This 1.10-carat Cushion Teal Blue GIA Certified Natural Sapphire was selected by our experts for
Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire, Blue Sapphire, Green Sapphire

1.75 Carat Cushion Blue Paraiba Tourmaline GIA Certified Mozambique
Located in Toronto, Ontario
: 6224820501 Shape: Cushion Cutting Style: Modified Brilliant Cut Cutting Style: Crown: Cutting Style: Pavilion
Category

2010s Mozambican Loose Gemstones

Materials

Tourmaline, Paraiba

10K White Gold 3/4 Carat Princess Diamond Composite Cushion Shape Stud Earrings
Located in New York, NY
. These earrings feature a unique cushion shape design, adorned with 42 natural princess cut diamonds that
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, 10k Gold, White Gold

3.01 Carat Cushion-Shape Teal Color Sapphire GIA Certified Unheated
Located in San Francisco, CA
A 3.01-carat Natural Cushion Greenish Blue Unheated Sapphire GIA Certificate 6203625761 was hand
Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire

Three Stone 4 Carat Sapphire Ring
Located in New York, NY
This three-stone 18K white gold ring is a true masterpiece, featuring a breathtaking 4.68 carat
Category

2010s Three-Stone Rings

Materials

Sapphire, Diamond, 18k Gold, White Gold

1.06 Carat Cushion Shape Natural Pink Sapphire GIA Unheated
Located in San Francisco, CA
This Cushion-shaped 1.06-carat Natural Unheated Pink sapphire GIA certificate number: 2205624616
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Pink Sapphire

13.38 Carat Cushion Cut Diamond Eternity Band
Located in New York, NY
carats. D-E-F color, VVS1-VS2 clarity. Size 5 3/4. All of the GIA certificates are available.
Category

21st Century and Contemporary Bridal Rings

Materials

Diamond, Platinum

White Gold Amethyst Solitaire Pendant Necklace 17 3/4" - 10k Cushion .70ct
Located in Greensboro, NC
: Checkerboard Cushion Color: Purple Total Carats: .70ct Style: Solitaire Chain Style: Curb Necklace Style
Category

21st Century and Contemporary Pendant Necklaces

Materials

Amethyst, 10k Gold, White Gold

Cushion-Oval No Heat Burma Carats 5.46 with Certificate
Located in Hong Kong, HK
Cushion-Oval no heat Burma cts 5.46 with certificate
Category

21st Century and Contemporary Hong Kong Contemporary Loose Gemstones

Materials

Ruby

Cushion-Oval No Heat Burma Carats 5.46 with Certificate
Cushion-Oval No Heat Burma Carats 5.46 with Certificate
Free Shipping
H 0.17 in W 0.4 in L 0.52 in
1.12 Carat Cushion Premium Pink Color Natural Sapphire GIA
Located in San Francisco, CA
This 1.12 carat Cushion-Shaped Premium Pink natural sapphire GIA certificate:2203148726 was hand
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Sapphire, Pink Sapphire

11.79 Carat Cushion Blue Aquamarine GIA Certified, Old Mine Espirido Santo
Located in Toronto, Ontario
: 2225341727 Shape: Cushion Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting Style: Pavilion
Category

2010s Loose Gemstones

Materials

Aquamarine

Imperial Topaz Earrings Loose Gemstones 3.36 Carat Unmounted Cushions
By Merkaba
Located in Beverly Hills, CA
Bright 3.36 carat Brazilian Imperial Topaz pair of cushion loose gemstones, offered unmounted to
Category

21st Century and Contemporary Brazilian Contemporary Loose Gemstones

Materials

Topaz, Imperial Topaz

1.01 Carat Cushion Pink Sapphire GIA Certified East Africa Unheated
Located in Toronto, Ontario
: 1216697757 Shape: Cushion Cutting Style: Cutting Style: Crown: Modified Brilliant Cut Cutting Style: Pavilion
Category

2010s Unknown Loose Gemstones

Materials

Pink Sapphire

3.14 Carat Red Cushion Cut No Heat Burmese Spinel Certified
By Emeralds Maravellous
Located in US
Certified Cushion-Cut No Heat Burmese Red Spinel. Gemstone: Natural Spinel Carat Weight: 3.14
Category

21st Century and Contemporary American Contemporary Loose Gemstones

Materials

Spinel

18 Karat Rose and White Gold Flex Cushion Halo Diamond Bangle '4/5 Carat'
Located in San Francisco, CA
This fashionable flex bangle features Cushion brilliant diamonds micro-prong-set in a round halo
Category

21st Century and Contemporary American More Bracelets

Materials

Diamond, White Gold, Rose Gold

GIA Certified 8 Carat White Gold Cushion Platinum Earrings
By Antinori Fine Jewels
Located in Rome, IT
for a special evening out or to enhance your daily style, these platinum stud earrings with 4-carat J
Category

2010s Italian Modern Clip-on Earrings

Materials

Diamond, White Diamond, Platinum

5.19 Carat Cushion Violetish Blue Sapphire GIA Certified Sri Lanka
Located in Toronto, Ontario
: 5221341618 Shape: Cushion Cutting Style: Modified Brilliant Cut Cutting Style: Crown: Cutting Style: Pavilion
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

1.21 Carat Cushion Peach Color Sapphire GIA Certified Unheated
Located in San Francisco, CA
This 1.21 carat GIA Certificate: 5202389637 Yellowish Orange Natural Unheated Sapphire was hand
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Sapphire, Yellow Sapphire

Cushion Mixed-Cut Sapphire 4, 32ct no heat and Diamond Ring
Located in Firenze, IT
Centering a cushion mixed-cut sapphire, weighing 4,32 carats, within a round and baguette-cut
Category

Vintage 1950s Italian Retro Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

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4 Carat Cushion For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 4 carat cushion for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Platinum. You can easily find a 1256 antique edition and 4494 modern creations to choose from as well. You’re likely to find the perfect 4 carat cushion among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. There have been many well-made iterations of the classic 4 carat cushion over the years, but those made by Roshe Jewels, Roman Malakov and Antinori Fine Jewels are often thought to be among the most beautiful. While most can agree that any 4 carat cushion from our collection can easily elevate most outfits, but the choice of a Diamond version from the 4524 available is guaranteed to add a special touch to your ensemble. Today, if you’re looking for a cushion cut version of this piece and are unable to find the perfect match, our selection also includes antique cushion cut and round cut alternatives. There aren’t many items for men if you’re seeking a 4 carat cushion, as most of the options available are for women and unisex.

How Much is a 4 Carat Cushion?

Prices for a 4 carat cushion can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $250 and can go as high as $3,600,000, while this accessory, on average, fetches $11,001.
Questions About 4 Carat Cushion
  • 1stDibs ExpertApril 5, 2022
    Whether or not a 4-carat ring is big is largely a matter of personal opinion. However, 4-carat stones usually do have larger dimensions. Diamonds of this size are usually quite expensive due to their size. Shop a large selection of gemstone rings on 1stDibs.
  • 1stDibs ExpertSeptember 28, 2021
    A 4-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On average, a 4-carat diamond could cost you between $8,400 to $71,500. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 4-carat diamond jewelry.