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5 Carat Cushion Cut Diamond

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6 Carat F VS Antique Cut Cushion Diamond and Ring Engagement /Upgrade
Located in New York, NY
This astoundingly beautiful Cushion Cut diamond is photographed unmounted and in a temporary frame
Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

Solitaire old mine cut cushion diamond ring
Located in PARIS, FR
platinum featuring an elongated Coussin Old Mine Cut diamond weighing 1.77 carats (7.3 x 6.8 x 5 mm) of G
Category

Antique Early 1900s French Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

White Gold Yellow Diamond Halo Ring, 18 Karat Cushion Cut 2.46 Carat GIA
Located in Greensboro, NC
) Color: W - X (solitaire); G (accents) Cut: Cushion (solitaire) & Round Brilliant (accents
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, White Gold

Magnificent 3.00ct Ideal Cut Pair of Cushion-Shaped Diamonds - IGI Certified
Located in רמת גן, IL
Magnificent 3.00ct Ideal Cut Pair of Cushion-Shaped Diamonds - IGI Certified These two exquisite
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Jack Reiss Seven Carat I VS2 Antique Cut Cushion Diamond Ring / Upgrade GIA
Located in New York, NY
This astoundingly beautiful Cushion Cut diamond by Jack Reiss is photographed unmounted and in a
Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, Yellow Gold, Platinum

2.36 Carat Cushion Cut Diamond Engagement Ring, 14 Karat White Gold Halo GIA
Located in Greensboro, NC
NEW piece showcases a radiant GIA-graded cushion cut diamond solitaire that is surrounded by a
Category

21st Century and Contemporary Engagement Rings

Materials

White Diamond, 14k Gold, White Gold

Art Deco GIA 0.90 Carat Cushion Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Art Deco GIA 0.90 Carat Cushion Cut Diamond Platinum Ring. Featuring one GIA certified antique
Category

Vintage 1920s American Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco GIA 0.90 Carat Cushion Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Art Deco GIA 0.90 Carat Cushion Cut Diamond Platinum Ring. Featuring one GIA certified antique
Category

Vintage 1920s American Art Deco Engagement Rings

Materials

Diamond, Platinum

Victorian 1.52 Carats Cushion Cut Emerald Diamond 14 Karat Yellow Gold Halo Ring
Located in Philadelphia, PA
Centering a cushion cut emerald weighing approximately 0.52 carat - transparent light green. Flush
Category

Antique 1880s Victorian Cocktail Rings

Materials

Diamond, White Diamond, Emerald, Gold, 14k Gold, Yellow Gold

GCS Certified Diamond and Sapphire Cushion Cut Ring 3.74 Carat
Located in Mayfair, London, London
An 18k white gold diamond and sapphire ring. The ring comprises of a cushion cut sapphire in a four
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Tiffany Co Soleste Cushion Cut 0.18ct Diamond Ring
By Tiffany Co.
Located in Bishop s Stortford, Hertfordshire
This engagement ring by Tiffany & Co is from their Soleste collection and features 1 cushion cut
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

1.46 Carat Total Yellow Diamond Cushion Cut 1/2 Eternity Ring, 18K White Gold
Located in New York, NY
Yellow Cushion Cut (5 stone) VS Quality 0.35 Carats in White Round Side Diamonds (70 stones) GH/VS SI
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Yellow Diamond, 18k Gold, White Gold

Cushion Cut Diamond Emerald Onyx Target Ring
Located in Chicago, IL
Finely Made late 20th Century ring. Platinum and centrally set with an Old 1.30 Carat Cushion Cut
Category

Late 20th Century Argentine Revival Cocktail Rings

Materials

Diamond, Emerald, Onyx, Platinum

Neo Renaissance Enamel and Old Cut Diamond 5 Carat Ring
Located in Firenze, IT
BERNARDO ANTICHITÀ PONTE VECCHIO FLORENCE The old-cut cushion shaped ,5ct approximately, to diamond
Category

Antique Late 19th Century Italian Renaissance Fashion Rings

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany Co. 1.04ct Cushion Cut Diamond Platinum Soleste Ring
By Tiffany Co.
Located in Bishop s Stortford, Hertfordshire
Tiffany & Co. 1.04ct Cushion Cut Diamond Platinum Soleste Ring Brand- Tiffany & Co. Model- 1.04ct
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. 0.27ct Cushion Cut Diamond Platinum Soleste Ring
By Tiffany Co.
Located in Bishop s Stortford, Hertfordshire
Tiffany & Co. 0.27ct Cushion Cut Diamond Platinum Soleste Ring Brand- Tiffany & Co. Model- 0.27ct
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Cushion Cut 2.04ct Diamond Platinum Ring Set
By Tiffany Co.
Located in Bishop s Stortford, Hertfordshire
Gemstone Clarity VVS1 Gemstone Cut Cushion Cut Gemstone Carat Weight 2.04ct Secondary Gemstone Quantity 16
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Incredible Edwardian 7.66 Carat Cushion Cut Diamond Crown Style Engagement Ring
Located in Los Angeles, CA
. Featuring a center stone 7.66 Carat Antique Cushion Cut diamond. A very special stone with very unique
Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. 0.90ct Cushion Cut Diamond Platinum Novo Ring
By Tiffany Co.
Located in Bishop s Stortford, Hertfordshire
Tiffany & Co. 0.90ct Cushion Cut Diamond Platinum Novo Ring Brand- Tiffany & Co. Model- 0.90ct
Category

21st Century and Contemporary European Engagement Rings

Materials

Diamond, Platinum

7.13 Carat Cushion Brilliant Diamond Platinum Drop Earrings
By Steven Fox Jewelry
Located in Greenwich, CT
drop earrings. Designed by Steven Fox the 7.13 carat cushion brilliant cut diamonds are a rare matched
Category

2010s American Contemporary Drop Earrings

Materials

Diamond, Platinum

Art Deco French 3.25 Carat Cushion Cut Diamond Onyx 18 Karat White Gold Ring
Located in Beverly Hills, CA
One Art Deco French 3.25 Carat Cushion Cut Diamond Onyx 18 Karat White Gold Ring. Featuring one
Category

Vintage 1920s French Art Deco Cocktail Rings

Materials

Diamond, Onyx, 18k Gold, White Gold

Tiffany Co. 2.04ct Cushion Cut Diamond Novo Platinum Ring
By Tiffany Co.
Located in Bishop s Stortford, Hertfordshire
Tiffany & Co. 2.04ct Cushion Cut Diamond Novo Platinum Ring Product Details Xupes Ref: COMJ817
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. 0.27ct Cushion Cut Diamond Platinum Soleste Ring
By Tiffany Co.
Located in Bishop s Stortford, Hertfordshire
Tiffany & Co. 0.27ct Cushion Cut Diamond Platinum Soleste Ring Product Details Xupes Ref: J1318
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Estate E Color 1.01 Carat Cushion Cut Platinum Solitaire Engagement Ring
Located in Los Angeles, CA
Estate E color 1.01 carat cushion-cut diamond and platinum solitaire engagement ring. DETAILS
Category

21st Century and Contemporary Edwardian Engagement Rings

Materials

White Diamond, Platinum

5 Carat Diamond Bracelet 18 Karat Gold
Located in Miami, FL
brilliant cut diamonds G-H color Vs2 in clarity with an estimated total weight of 3 carats and 6 natural
Category

2010s American Link Bracelets

Materials

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

.83 Carat Loose Sapphire Gemstone Antique Square Cushion Cut Top Color Solitaire
Located in Greensboro, NC
Shape/Cut: Antique Square Cushion Color: Blue (top color) Dimensions (mm): 5.1 x 5 x 3.27 Weight
Category

20th Century Unknown Loose Gemstones

Materials

Sapphire

Design Bespoke Luxury: 14.42-Carat Cushion Cut Aquamarine for Timeless Jewelry
By Merkaba
Located in Beverly Hills, CA
Discover the Elegance of a 14.42-Carat Cushion Cut Aquamarine – Merkaba Jewelry Beverly Hills Step
Category

21st Century and Contemporary Brazilian Contemporary Loose Gemstones

Materials

Aquamarine, Beryl, Multi-gemstone

Tiffany Co. Legacy Cushion Diamond Engagement Ring 1.56ct Ttl, HVVS1 Ex Cut
By Tiffany Co.
Located in New York, NY
Diamond Shape: Cushion Center Diamond Weight: 1.23 carats Number of Side Diamonds: 42 Side Diamond Shape
Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

Art Deco GIA 2.56 Cushion Cut Diamond Platinum Filigree Ring
Located in Beverly Hills, CA
center stone is GIA certified as a cushion cut diamond 2.56 carat, K color, I1 clarity (2213072880
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Baume Creation Cushion Cut Diamond and Natural Pearl Ring
By Baume
Located in Poitiers, FR
. This superb ring is claw set with an antique cushion cut diamond with fine button pearls at each side
Category

21st Century and Contemporary French Napoleon III Three-Stone Rings

Materials

Diamond, White Diamond, Pearl, Natural Pearl, Gold, 18k Gold, White Gold

GIA 1.52 Antique Cushion Cut Diamond 18 Karat White Gold Ring
Located in Beverly Hills, CA
, SI2 clarity. Accompanied with 10 old European cut diamonds weighing approximately 1.20 carats, H-I
Category

Antique Early 1900s Unknown Edwardian Engagement Rings

Materials

Diamond, 18k Gold, White Gold

4.38 Carat Cushion Diamond Wedding Band
Located in New York, NY
Features 5 cushion cut diamonds weighing 4.38 carat total and accented by the row of round
Category

21st Century and Contemporary American Wedding Rings

Materials

Diamond, 18k Gold

3.04 Carat Scavia Brilliant Cushion Cut 18 Karat White Gold Engagement Ring
Located in Scottsdale, AZ
Designer: custom design Material: 18k white gold Center Diamond: 1 Scavia brilliant cushion cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Victorian Cushion Cut Emerald Old Mine Cut Diamond 14 Karat Yellow Gold Ring
Located in Philadelphia, PA
Centering a cushion shaped mixed cut emerald weighing approximately 0.85 carat total. Transparent
Category

Antique 1870s Victorian Cluster Rings

Materials

Diamond, White Diamond, Emerald, Gold, 14k Gold, Yellow Gold

GIA Certified 4.02 Carat F/VVS2 Antique Cushion Diamond Three-Stone Ring
By Leon Mege
Located in New York, NY
4.02 carat F/VVS2 True Antique™ cushion diamond certified by GIA 5151645317 matched with side
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Certified Natural 6.97 Carat Cushion Blue Sapphire Diamond Halo Platinum Ring
By Leon Mege
Located in New York, NY
-kind handmade platinum mounting. Pair of F/VS diamond shields 0.79 carat total. 62 full cut F/VS
Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

GIA 1.84 Carat Cushion Diamond Engagement Wedding Rose Gold Halo Ring
Located in New York, NY
A Beautiful and Elegant GIA Certified Cushion Diamond Ring with 1.00ct Center Diamond in J color
Category

Early 2000s Engagement Rings

Materials

Diamond, 14k Gold, Rose Gold

Rachel Koen Diamond Set Cushion Cut Center Stone Mounting Platinum Ring
Located in New York, NY
A beautiful diamond set mounting crafted in platinum for a 5 carat cushion cut center stone. The
Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

Antique Certified 2.00ct Old Cushion Cut Diamond Ring in 18k Yellow Gold
Located in London, GB
A beautiful antique certified 2.00ct old cushion cut diamond ring set in 18k yellow gold. The
Category

Antique Early 1900s British Modern Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold

Bespoke Platinum Ring with GIA 3.01 Carat J/VS2 Antique Cushion Diamond
By Leon Mege
Located in New York, NY
Cosmo™ engagement ring featuring the GIA-certified 3.01 carat J/VS2 True Antique™ cushion diamond
Category

2010s American Engagement Rings

Materials

Diamond, White Diamond, Platinum

Leon Mege GIA Certified 6.02 Carat E/VS2 Antique Cushion Diamond Engagement Ring
By Leon Mege
Located in New York, NY
diamonds, weighing 1.26 carat. US size 5 3/4 Bright-cut pave with millegrain Double claw prongs Cathedral
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Contemporary 5 Carat Amethyst Tourmaline Diamond 10K Yellow Gold Cocktail Ring
Located in Towson, MD
checkerboard cushion-cut amethyst weighing approximately 5 carats. The richly saturated purple gemstone is
Category

21st Century and Contemporary Indian Contemporary Cocktail Rings

Materials

Amethyst, Diamond, Tourmaline, 10k Gold, Yellow Gold

Bespoke Platinum Ring with GIA 2.12 Carat G/VS1 Antique Cushion Diamond
By Leon Mege
Located in New York, NY
Cosmo™ engagement ring featuring the GIA-certified 2.12 ct G/VS1 True Antique™ cushion diamond. The
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Certified Vintage Tiffany Co. Tiffany True Yellow Cushion Cut Diamond Ring
By Tiffany Co.
Located in London, England
sparkly 1.13 carat cushion cut fancy yellow diamond. The diamond is securely four claw set in a simple
Category

2010s Modern Solitaire Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

5.60 Carat Cushion Brilliant Aquamarine and Diamond Ring, 14 Karat Gold Halo
Located in Greensboro, NC
: Genuine Aquamarine - Treatment: Heating Color: Blue Cut: Cushion Brilliant Carat: 5.00ct Natural
Category

20th Century Unknown Solitaire Rings

Materials

Aquamarine, Diamond, 14k Gold, Yellow Gold

27 Carat Cushion Shape Morganite Diamond Cocktail Ring 14 Karat Yellow Gold
Located in New York, NY
27 Carat Morganite Cocktail Ring with 1 Ct diamonds 14 Karat Yellow Gold Estate A classic
Category

2010s Cocktail Rings

Materials

Morganite, Diamond, 14k Gold, Yellow Gold

Contemporary 5 Carat Emerald Diamond Cocktail Ring 18K Gold
Located in Montgomery, AL
gemstones 1 - 12.15mm X 9.84mm X 5.85mm Cushion Cut Emerald Gemstone; Weight: 5.34 Carat 2 - 5.4mm X 3.8mm
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

5.13 Ct Fancy Intense Yellow Cushion Cut Diamond Three-Stone Engagement Ring GIA
By SCARSELLI
Located in New York, NY
GIA certified 5+ carat fancy intense yellow cushion cut diamond ring from Scarselli. Three-stone
Category

2010s American Contemporary Three-Stone Rings

Materials

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

1.48 Carat Royal Blue Cushion Sapphire with Marquise Diamonds in Platinum Ring
By Leon Mege
Located in New York, NY
Right-hand platinum ring featuring a 1.48-carat intense blue sapphire. Marquise cut side stones
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Radiant 1.00ct Natural Cushion-Shaped Diamond - IGI Certified
Located in רמת גן, IL
, this 1.00-carat cushion-cut diamond is the perfect choice for any jewelry setting. Boasting a stunning
Category

2010s Israeli Loose Gemstones

Materials

Diamond

14K Yellow Gold 1/5 Carat Diamond and Red Garnet Halo Pendant Necklace
Located in New York, NY
touch of brilliance. The meticulously selected diamonds boast a total weight of 1/5 carats, with an
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Garnet, 14k Gold, Yellow Gold

Garrard London 5 Carat Pigeon s Blood Burma Ruby Diamond Cluster Platinum Ring
By Garrard Co. Ltd.
Located in New York, NY
(Myanmar) surrounded with eighteen round brilliant-cut diamonds, along with a diamond encrusted 'G
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Ruby, Platinum

Cushion Cut Natural Color Change Alexandrite Diamond Unisex Ring 14 Karat Gold
By Alberto
Located in GREAT NECK, NY
14K White Gold 1 Cushion Cut Alexandrite at 0.86 Carats- Measuring 5 x 5.3 mm 8 Brilliant Round
Category

2010s American Contemporary Fashion Rings

Materials

Alexandrite, Diamond, White Diamond, 14k Gold, White Gold

Tiffany Co. Soleste Cushion-Cut Double Halo Engagement Ring
By Tiffany Co.
Located in Bethesda, MD
Laser inscribed ♦ G54 Diamond weigh .57 carats ♦ Circa 2020 ♦ Size 5, Resizable ♦ Condition: Excellent
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Alluring 5 carats 81 points Sapphire Natural Diamond Ring with EGL
Located in רמת גן, IL
Dazzle with this 18k white gold ring featuring a captivating 3.50-carat cushion cut sapphire in a
Category

2010s Singaporean Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Vintage Tiffany Co. Soleste Cushion Cut Yellow Diamond Halo Ring in Platinum
By Tiffany Co.
Located in London, England
platinum. The ring is centrally set with a sparkly 0.28 carat cushion cut yellow diamond which is four
Category

2010s Unknown Modern Engagement Rings

Materials

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

2.03 Carat Cushion Diamond Halo Platinum Engagement Ring GIA Certified J/SI1
Located in Boca Raton, FL
Beautiful cushion cut diamond halo engagement ring crafted in platinum. The 2.03 carat cushion cut
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

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5 Carat Cushion Cut Diamond For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 5 carat cushion cut diamond for your needs in our varied inventory. Frequently made of Gold, 18k Gold and Platinum, this item was constructed with great care. Our collection of these items for sale includes 462 vintage editions and 1330 modern creations to choose from as well. Finding the perfect 5 carat cushion cut diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made 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. Finding an appealing 5 carat cushion cut diamond — no matter the origin — is easy, but Single Stone, Roman Malakov and Mark Broumand 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 antique cushion cut and round cut alternatives. If you’re browsing our inventory for a 5 carat cushion cut diamond, 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 5 Carat Cushion Cut Diamond?

On average, a 5 carat cushion cut diamond at 1stDibs sells for $15,135, while they’re typically $350 on the low end and $2,895,000 for the highest priced versions of this item.

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 ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.