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GIA Certified 4 Carat Excellent Cut Cushion Cut Three Stone Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite brilliant cushion diamond with two tapered baguette diamonds and is mounted in solid
Category

2010s Italian Modern Engagement Rings

Materials

White Diamond, 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

Rare Pink Natural Tourmaline Gemstone 4Ct Brilliant Cushion Cut for Ring/Pendant
Located in Peshawar, PK
GEMSTONE TYPE: Tourmaline PIECE(S): 1 WEIGHT: 4 Carats SHAPE: Emerald SIZE (MM): 12.07 x 7.87 x
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Art Deco 33.00 Carat Cushion cut Aquamarine Ring
Located in New York, NY
Finely crafted in platinum with a cushion cut Aquamarine weighing approximately 33.00 carats. The
Category

Vintage 1930s Unknown Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

2.01 Carat GIA Cushion Cut Diamond Ring Platinum
Located in New York, NY
GIA Certified: 1.01ct. Cushion Cut Brilliant diamond ring Report: 2145777278 I-color Si-1
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

31 Carat Cushion Cut Blue Sapphire Ring Certified
Located in New York, NY
- Diffused J’adore Sapphire Style: Cushion Cut Inner Halo: Carat Weight: 1.00 Carats Shape: Round Brilliant
Category

2010s American Cocktail Rings

Materials

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

GIA Certified 4.02 Carat Elongated Cushion Cut Diamond Engagement Ring
By Roman Malakov
Located in New York, NY
A classic and elegant piece of jewelry showcasing a GIA Certified 4.02 carat elongated cushion cut
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

13 Carat Cushion Cut Diamond Engagement Ring GIA Certified E VVS1
Located in New York, NY
: Metal: Platinum Metal Weight: 7.50 Grams Style: Round Brilliant Cut Carat weight: 2.65 Carats Setting
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

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

6 Carat Cushion Cut Diamond Engagement Ring GIA Certified X I1
Located in New York, NY
: Cushion Cut Ring: Metal: Platinum & 18 Metal Weight: 7.50 Grams Style: Round Brilliant Cut Carat weight
Category

2010s American Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

18 Karat White Gold 1.98 Carat Brilliant-Cut Diamond Stud Earrings
By Gems Paradise
Located in Jaipur, IN
18 Karat White Gold 1.98 Carat Brilliant-Cut Diamond Stud Earrings This exquisite new style
Category

2010s Indian Contemporary Stud Earrings

Materials

Diamond, Gold, 18k Gold, White Gold

7.16 Carat Cushion Pink-Orange Morganite GIA Certified
Located in Toronto, Ontario
: 2225613216 Shape: Cushion Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting Style: Pavilion
Category

2010s Loose Gemstones

Materials

Morganite

7.16 Carat Cushion Pink-Orange Morganite GIA Certified
7.16 Carat Cushion Pink-Orange Morganite GIA Certified
Free Shipping
W 0.48 in D 0.32 in L 0.48 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

23 Carats Cushion Cut Diamond Single Row Bracelet Certified Y
Located in New York, NY
The CHARLEY 22.56 Carat Single Row Diamond Tennis Bracelet features CUSHION CUT DIAMONDS brilliants
Category

2010s American Tennis Bracelets

Materials

Yellow Diamond, Diamond, 18k Gold, White Gold

Roman Malakov GIA Certified 3.01 Carat Cushion Cut Diamond Pave Engagement Ring
By Roman Malakov
Located in New York, NY
A classic and elegant piece of engagement ring showcasing a GIA Certified 3.01 carat cushion cut
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Contemporary 0.99 Carat Cushion Cut Diamond Cluster Ring 18 Carat White Gold
Located in Hamilton, AU
cushion cut diamond inside a border of grain set round brilliant diamonds and with diamonds cascading down
Category

20th Century Unknown Contemporary Cluster Rings

Materials

Diamond, Gold, 18k Gold, White Gold

6.49 Carat Cushion Pinkish Orange Morganite GIA Certified
Located in Toronto, Ontario
: 2225613223 Shape: Cushion Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting Style: Pavilion
Category

2010s Brazilian Loose Gemstones

Materials

Morganite

6.49 Carat Cushion Pinkish Orange Morganite GIA Certified
6.49 Carat Cushion Pinkish Orange Morganite GIA Certified
Free Shipping
W 0.47 in D 0.3 in L 0.47 in
14 Karat Yellow Gold Cushion Pink Sapphire Vintage Diamond Ring Center-3/4 Carat
Located in San Francisco, CA
elongate cushio sapphire, accented with a four of round brilliant diamonds in milgrain design. Experience
Category

21st Century and Contemporary American More Rings

Materials

Pink Sapphire, Diamond, Sapphire, Yellow Gold

Unheated Platinum Sapphire Ring, 7.06 Carat Cushion Cut GIA Certified
Located in Tampa, FL
GIA B 6/4, set with 178 round brilliant cut diamonds with an approximate weight 2.37 ct's VS - Si
Category

2010s Sri Lankan Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

14.43 Carat Cushion Pinkish Orange Morganite GIA Certified
Located in Toronto, Ontario
: 2223713552 Shape: Cushion Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting Style: Pavilion: Step
Category

2010s Brazilian Loose Gemstones

Materials

Morganite

14.43 Carat Cushion Pinkish Orange Morganite GIA Certified
14.43 Carat Cushion Pinkish Orange Morganite GIA Certified
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W 0.64 in D 0.39 in L 0.54 in
2.04ct Square Cushion Diamond Cut Blue Zircon from Cambodia
Located in Toronto, Ontario
4.46 mm Shape: Square Cushion Cutting Style: Cutting Style Crown: Brilliant Cut Cutting Style Pavilion
Category

2010s Cambodian Loose Gemstones

Materials

Blue Zircon

2.04ct Square Cushion Diamond Cut Blue Zircon from Cambodia
2.04ct Square Cushion Diamond Cut Blue Zircon from Cambodia
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W 0.28 in D 0.18 in L 0.28 in
6.8 Carat Cushion Pinkish Orange Morganite GIA Certified
Located in Toronto, Ontario
: 2225613221 Shape: Cushion Cutting Style: Modified Brilliant Cut Cutting Style: Crown: Cutting Style: Pavilion
Category

2010s Brazilian Loose Gemstones

Materials

Morganite

6.8 Carat Cushion Pinkish Orange Morganite GIA Certified
6.8 Carat Cushion Pinkish Orange Morganite GIA Certified
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W 0.48 in D 0.32 in L 0.48 in
6 Carat Cushion Cut Diamond Engagement Ring GIA Certified D VVS1
Located in New York, NY
Dayana 6 Carat D VVS1 Cushion Cut Diamond Engagement Ring in Platinum by Mike Nekta GIA CERTIFIED
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

GIA Certified Engagement Ring with 6.11 Carat Yellow Cushion Cut Diamond
By Simon Ardem
Located in New York, NY
Diamond ring with GIA certificate, no.1162257236. Center stone: 6.11ct Cushion cut Fancy to Fancy
Category

21st Century and Contemporary American Contemporary Bridal Rings

Materials

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

5 Carat Cushion Cut Diamond Engagement Ring GIA Certified LY
Located in New York, NY
Center Diamond: Carat Weight: 4 Carats Color: LIGHT YELLOW Style: CUSHION BRILLIANT Measurement: 8.8 x
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, 18k Gold, White Gold

43.74 Ct Cushion-Cut Tanzanite & 4 Ct Diamond Ring in 14K White Gold Size 6.5
Located in New York, NY
gemstone. There are total of 4 carats of shimmering white brilliant cut round diamonds, this brilliant
Category

2010s Drop Necklaces

Materials

Diamond, Tanzanite, 14k Gold, White Gold

3 Carat Cushion Cut Diamond Engagement Ring GIA Certified G VS2
Located in New York, NY
Shelby 3 Carat G VS2 Cushion Cut Diamond Engagement Ring in 18k White Gold. GIA Certified. By Mike
Category

2010s American Engagement Rings

Materials

Diamond, White Gold, 18k Gold

6 Carat Cushion Cut Diamond Engagement Ring GIA Certified I IF
Located in New York, NY
Jayleen 6 Carat I IF Cushion Cut Diamond Engagement Ring in 18k White Gold. GIA Certified. By Mike
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

14 Carat Cushion Cut Single Row Diamond Tennis Bracelet Certified Y
Located in New York, NY
Shape: Cushion Cut Diamond Size: 2.05 Carats Diamond Shape: Round Brilliant Cut Setting: Halo & 4
Category

2010s American Tennis Bracelets

Materials

Diamond, Yellow Diamond, 18k Gold, White Gold

Contemporary 1.47 Carats Cushion Cut Ruby Diamond Platinum Square Halo Ring
Located in Philadelphia, PA
Centering a cushion cut ruby weighing 1.08 carats total - transparent medium purplish red in color
Category

Early 2000s Contemporary Cluster Rings

Materials

Diamond, White Diamond, Ruby, Platinum

3.88ct Pair Square Cushion Diamond Cut Blue Zircon from Cambodia
Located in Toronto, Ontario
: Brilliant Cut Cutting Style Pavilion: Modified Brilliant Cut Transparency: Transparent Clarity: Very
Category

2010s Cambodian Loose Gemstones

Materials

Blue Zircon

GIA Certified 3.41 Carat Cushion Cut Colombian Emerald & Diamond Ring 18K Y Gold
Located in New York, NY
GIA Certified 3.41 Carat Cushion step Cut Colombian Emerald & Diamond Ring 18K Y Gold A Classic
Category

2010s Engagement Rings

Materials

Diamond, Emerald, Gold, 18k Gold

5 Carat Cushion Cut Diamond Engagement Ring GIA Certified NFY VS1
Located in New York, NY
CERTIFIED Center Diamond: Carat Weight: 4 Carats Color: NATURAL FANCY YELLOW Clarity: VS1 Style: CUSHION
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, 18k Gold, Yellow 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
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W 0.45 in D 0.26 in L 0.37 in
Certified Natural 16.39 Carat Cushion Cut Yellow Sapphire and Diamond Ring
Located in London, GB
. Central Ceylon (Sri Lanka) yellow sapphire, cushion cut, weighing 16.39ct, certified, natural untreated
Category

Vintage 1960s British Modern Cluster Rings

Materials

Diamond, Yellow Sapphire, 18k Gold, Yellow Gold

Tiffany & Co. Platinum Cushion Cut Diamond Novo Ring 2.22 Carat G/VVS1
By Tiffany & Co.
Located in London, GB
to the centre with a 2.22ct cushion cut diamond in a classic 4 claw setting. The diamond is G colour
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

21 Carat Cushion Cut Diamond Engagement Ring Fancy Brownish Greenish Yellow SI1
Located in New York, NY
Clarity: SI1 Style: Cushion Cut Ring: Settings: 4 Double Claw Prong, Halo Metal: Platinum & 18 Karat
Category

2010s American Engagement Rings

Materials

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

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
6.27 Carat Cushion Sapphire Trillion Cut Diamond Gold Ring
Located in Poitiers, FR
18K White gold ring, eagle head hallmark. Featuring a 4 x 2 claw set cushion cut blue sapphire
Category

2010s French Modern Engagement Rings

Materials

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

GIA Certified 1.20 Carat Cushion Cut Light Yellow Diamond Unique Engagement Ring
Located in Hong Kong, HK
Product Specifications: Center Stone: 1.20ct Cushion Cut Modified Brilliant Diamond with GIA
Category

2010s Modern Engagement Rings

Materials

White Diamond, Yellow Diamond, 14k Gold

4.31ct Pair Cushion Diamond Cut Blue Zircon from Cambodia
Located in Toronto, Ontario
: Brilliant Cut Cutting Style Pavilion: Modified Brilliant Cut Transparency: Transparent Clarity: Very Very
Category

2010s Cambodian Loose Gemstones

Materials

Zircon, Blue Zircon

4.31ct Pair Cushion Diamond Cut Blue Zircon from Cambodia
4.31ct Pair Cushion Diamond Cut Blue Zircon from Cambodia
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W 0.33 in D 0.19 in L 0.24 in
0.84 Carat Cushion Orangy Pink Padparadscha Sapphire GIA Certified Madagascar
Located in Toronto, Ontario
Report Number: 6224341682 Shape: Cushion Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting Style
Category

2010s Malagasy Loose Gemstones

Materials

Padparadscha Sapphire , Sapphire

4.72ct Cushion Cut Pink Tourmaline and Diamond Ring
Located in Armadale, Victoria
7.50mm and weighing 4.72cts. Surrounded by fifty seven 1.50mm round brilliant cut diamonds totalling
Category

2010s Australian Modern Cluster Rings

Materials

Diamond, Tourmaline, 18k Gold

GIA Certified 1.22 Carat Cushion Cut Light Yellow Diamond Unique Engagement Ring
Located in Hong Kong, HK
Product Specifications: Center Stone: 1.22ct Cushion Cut Modified Brilliant Diamond with GIA
Category

2010s Hong Kong Modern Engagement Rings

Materials

Yellow Diamond, 18k Gold, White Gold

GIA Antique Cushion Cut Diamond Three-Stone Engagement Ring
Located in Beverly Hills, CA
is GIA certified, 6.06 carat old cushion brilliant cut diamond G/ VS2. The stone measures 11.68 x
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

White Gold Diamond Art Deco Ring 18k European/Cushion Brilliant 1.69ctw GIA
Located in Greensboro, NC
White Gold Stone Information: Natural Diamond Carat(s): 1.07ct Cut: European/Cushion Brilliant Color: K
Category

20th Century Art Deco Solitaire Rings

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

2.31ct Cushion Aquamarine
Located in Toronto, Ontario
5.13 mm Shape: Cushion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Mixed Cut
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

2.31ct Cushion Aquamarine
2.31ct Cushion Aquamarine
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W 0.36 in D 0.21 in L 0.36 in
2.31ct Cushion Aquamarine
Located in Toronto, Ontario
4.96 mm Shape: Cushion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Mixed Cut
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

2.31ct Cushion Aquamarine
2.31ct Cushion Aquamarine
Free Shipping
W 0.36 in D 0.2 in L 0.36 in
2.65ct Cushion Aquamarine
Located in Toronto, Ontario
5.50 mm Shape: Cushion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Mixed Cut
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

2.65ct Cushion Aquamarine
2.65ct Cushion Aquamarine
Free Shipping
W 0.37 in D 0.22 in L 0.37 in
2.83ct Cushion Aquamarine
Located in Toronto, Ontario
6.09 mm Shape: Cushion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Mixed Cut
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

2.83ct Cushion Aquamarine
2.83ct Cushion Aquamarine
Free Shipping
W 0.36 in D 0.24 in L 0.36 in
7.73ct Cushion Aquamarine
Located in Toronto, Ontario
10.77 x 8.40 mm Shape: Cushion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Step Cut
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

7.73ct Cushion Aquamarine
7.73ct Cushion Aquamarine
Free Shipping
W 0.52 in D 0.34 in L 0.43 in
5.43ct Cushion Aquamarine
Located in Toronto, Ontario
x 8.26 mm Shape: Cushion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Step Cut
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

5.43ct Cushion Aquamarine
5.43ct Cushion Aquamarine
Free Shipping
W 0.42 in D 0.33 in L 0.4 in
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

White Gold Aquamarine & Diamond Engagement Ring 14k Cushion Cut 1.07ctw
Located in Greensboro, NC
Information Natural Aquamarine Treatment: Heating Carat: .74ct Cut: Cushion Color: Blue Size: 6.1mm (square
Category

21st Century and Contemporary Engagement Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

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

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

Tiffany & Co. 0.24ct Cushion Cut Diamond Platinum Soleste Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Gemstone Cut- Cushion Gemstone Carat Weight- 0.24ct Secondary Gemstone Quantity- 54 Secondary Gemstone Cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

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Brilliant Cushion Cut 4 Carat For Sale on 1stDibs

Surely you’ll find the exact brilliant cushion cut 4 carat you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Platinum, Gold and 18k Gold, this item was constructed with great care. Find an antique version now, or shop for 1 vintage or 45 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a brilliant cushion cut 4 carat may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular piece, 1.5 Carat and 2 Carat are consistently popular carat weights. Finding an appealing brilliant cushion cut 4 carat — no matter the origin — is easy, but J. Birnbach, Antinori Fine Jewels and Betteridge each produced a popular version that is worth a look. 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 brilliant cut alternatives. If you’re browsing our inventory for a brilliant cushion cut 4 carat, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Brilliant Cushion Cut 4 Carat?

The price for a brilliant cushion cut 4 carat starts at $3,350 and tops out at $800,000 with these rings, on average, selling for $55,650.