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5 Carat Cushion Cut Diamond

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1925s Art Deco Diamonds Platinum Engagement Ring
Located in Poitiers, FR
-cut diamonds : approximately 0.08 carat. Height : 10.7 mm, width : 13.6 mm, thickness : 5 mm, width of
Category

Vintage 1920s French Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

1930s 4.84 Carat Blue Sapphire and Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
Quality Color Natural blue Cut Old cushion Content 4.84 carats Origin Sri-Lanka Dimensions 9.72mm x
Category

Vintage 1930s Unknown Engagement Rings

Materials

Diamond, Sapphire, Platinum

Antique Russian 19th Century 4.10 Carat Tw Diamond Cluster Earrings
Located in Chicago, IL
(mostly F-G color, VS1-SI clarity) old cushion cut diamonds. The center stones are: 5.6 x 5.2 x 3 mm
Category

Antique Late 19th Century Russian Victorian Drop Earrings

Materials

Diamond

Maurice Tishman Art Deco 2.72 Carat Sapphire Diamond Platinum Band Ring
Located in Philadelphia, PA
cut diamonds that weigh in total approximately 0.75 carat; H/I color with VS clarity Maker's mark for
Category

Vintage 1920s Art Deco Band Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Vintage 6.24 Carat Aquamarine and Diamond, White Gold Dress Ring
Located in Jesmond, Newcastle Upon Tyne
6.24 carat cushion cut aquamarine to the centre of the design. The aquamarine is flanked on either
Category

20th Century Unknown Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Art Deco EGL Certified .73 Carat Diamond Sapphire Platinum Engagement Ring
Located in Stamford, CT
. filigree work, European cut side diamonds, calibre cut Sapphires. EGL certified # US23961204 .73ct cushion
Category

Vintage 1910s Engagement Rings

Materials

Diamond, Sapphire, Platinum

5.20 Carat Chrome Tourmaline and Diamond 18 Karat Yellow Gold Earrings
Located in Scottsdale, AZ
Designer: custom design Material: 18k yellow gold Chrome Tourmaline: two cushion cut = 5.20 carat
Category

21st Century and Contemporary More Earrings

Materials

Diamond, Tourmaline, 18k Gold, Yellow Gold

1940s Retro 4.65 Carat Citrine Diamond 14 Karat Gold Cocktail Ring
Located in Philadelphia, PA
Centering a modified cushion cut citrine weighing approximately 4.55 carats, deep orange color
Category

Vintage 1940s Retro Cluster Rings

Materials

Citrine, Diamond, 14k Gold

Victorian 1.43 CTW Ruby Diamond 14 Karat Yellow Gold Antique Cluster Ring
Located in Philadelphia, PA
Centering a cushion cut ruby weighing approximately 0.63 carat - transparent medium purplish red
Category

Antique 1870s Victorian Cluster Rings

Materials

Diamond, Ruby, Gold, 14k Gold, Yellow Gold

Diamond and Platinum Art Deco Ring, circa 1920
Located in Baltimore, MD
wide. With approximately .80 pts to 1 carat of antique cushion cut diamonds. The ring is a size 6 ½.
Category

Vintage 1920s American Art Deco Cocktail Rings

Materials

Diamond, Platinum

Retro 25.90 Carat Sapphire Diamond 14 Karat White Gold Bouquet Brooch
Located in Philadelphia, PA
cabochon, cushion, round, and hexagonal cuts that weigh in total approximately 25.00 carats Pavè set and
Category

Vintage 1940s Retro Brooches

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Pink Sapphire, Yellow S...

Estate 10 Carat Sri Lanka Sapphire Engagement Ring
Located in Santa Barbara, CA
mount flanked by a pair of 1.40 carats of near-flawless, dazzling diamonds, cut as 1/2 moons. Recently
Category

Vintage 1970s Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

Art Deco 2.75 Carats Diamond Sapphire Platinum Octagonal Ring GIA, Circa 1930
Located in Philadelphia, PA
Centering an old European cut diamond weighing 1.88 carat - M color with VVS2 clarity Set low in a
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Victorian 0.80 Carat Ruby Sapphire Diamond 18 Karat Gold Triple Loop Charm
Located in Philadelphia, PA
0.30 carat. Cushion cut rubies weigh in total approximately 0.30 carat - red to purplish red in color
Category

Antique 1890s Victorian Charm Bracelets

Materials

Diamond, White Diamond, Ruby, Sapphire, Gold, 18k Gold, Yellow Gold

Antique Victorian 18k Gold Pear Rose Cut Diamond w/ Black Enamel Quatrefoil Ring
Located in Montclair, NJ
- I1 Clarity - 6.8x5mm / 0.60ct (approx.) (5) Natural Genuine Diamonds - Old Mine Cushion Cut - Prong
Category

Antique 1890s Victorian Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

Natural ruby and natural diamond ring in 14k gold
Located in New York, NY
Diamonds : 1.06 carats Ruby : 3.32 carats Gold : 3.97 gms It’s very hard to capture the true
Category

2010s Engagement Rings

Materials

Diamond, Ruby, 14k Gold

natural ruby and natural diamond bracelet in 18k gold
Located in New York, NY
Diamonds : 1.50 carats Ruby : 4.42 carats Gold : 11.87 gms It’s very hard to capture the true
Category

2010s Indian Tennis Bracelets

Materials

Diamond, Ruby, 18k Gold

Natural tanzanite and natural diamond earrings in 18k gold
Located in New York, NY
Diamonds : 1.06 carats ( 50 pointers) 3.60 carats ( pears ) 15 to 20 pointers 0.24 carats
Category

2010s Indian Stud Earrings

Materials

Diamond, Tanzanite, 18k Gold

Antique Victorian 18k Gold Old Mine Cut Diamond Black Enamel Cluster Pin Brooch
Located in Montclair, NJ
diamonds throughout. The seven stunning diamonds at the flower design total approximately 5 full carats in
Category

Antique Early 1900s Victorian Brooches

Materials

Diamond, 18k Gold, Enamel

Art Deco Platinum 7.25 Carat Mine European Diamond Cluster Pendant Necklace
Located in Montclair, NJ
bezel setting which holds a cushion-shaped old European cut diamond weighing approximately 1.65 carats
Category

Vintage 1910s Unknown Art Deco Pendant Necklaces

Materials

Diamond, 14k Gold, Platinum

Art Deco 0.39 Carat Diamond 14 Karat White Gold Wheat Engagement Ring
Located in Philadelphia, PA
Featuring an old European cut diamond weighing approximately 0.39 carat - G/H color with VS2
Category

Vintage 1930s Art Deco Engagement Rings

Materials

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

Art Deco Diamond Platinum Necklace Earrings Bracelets Choker Interchangeable
Located in Beverly Hills, CA
everyday casual version - without them. The diamonds are Old European and old cushion cuts, total weight
Category

Early 20th Century French Art Deco Chandelier Earrings

Materials

Diamond, Platinum

Antique and Vintage 5.73 Carat Diamond and Yellow Gold Dress Ring
Located in Jesmond, Newcastle Upon Tyne
. Diamond Quality Feature Diamond Colour N Clarity SI2 Cut Old European Cushion Content 5.01 carats
Category

Antique 1890s Unknown Engagement Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Victorian Natural Spinel and Diamond Ring, circa 1860s
Located in Idar-Oberstein, DE
diamond weight is approximately 2.6 carats. The ring has rubbed marks. Ring size 49 (US ring size 5
Category

Antique 19th Century Early Victorian Cluster Rings

Materials

Diamond, Spinel, 18k Gold

Tiffany Co. 1.65 CTW Sapphire Diamond Platinum Soleste Halo Ring
By Tiffany Co.
Located in Philadelphia, PA
Centering a cushion cut sapphire weighing approximately 1.37 carats - transparent deeply saturated
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Edwardian Diamond Ring
Located in Hummelstown, PA
This captivating Edwardian era ring centers on a shimmering .80 carat old mine-cut diamond that
Category

Early 20th Century Unknown Edwardian Cocktail Rings

Materials

Diamond, Platinum

1860 s Victorian 12.70 Carats Ruby Fancy Green Colored Diamond 18 Karat Brooch
Located in Philadelphia, PA
a modified pear cut fancy colored diamond weighing approximately 0.95 carat Fancy light yellow
Category

Antique 1860s Victorian Brooches

Materials

Diamond, White Diamond, Yellow Diamond, Ruby, Gold, 18k Gold, Yellow Gol...

Natural diamond and natural ruby tennis bracelet in 18k gold
Located in New York, NY
Diamonds : 4.76 carats Ruby : 22.29 carats Gold : 18.01 gms It’s very hard to capture the true
Category

2010s Indian Tennis Bracelets

Materials

Diamond, Ruby, 18k Gold

Peakock bracelet with Natural diamonds and ruby in 14k gold
Located in New York, NY
4 months to make such a master piece. it will fit on a healthy hand as its huge. Diamonds : 14.11
Category

2010s Indian Cuff Bracelets

Materials

Diamond, Ruby, 14k Gold

18 Karat 5-Stone Australian Opal Ring HM Sheffield, 1870
Located in Baltimore, MD
an embellished gold setting. Eight cushion cut diamonds nest between the opals. The ring is
Category

Antique 1890s British Victorian Fashion Rings

Materials

Diamond, Opal, 18k Gold

Victorian Pink Sapphire Diamond Platinum 18 Karat Gold Halo Antique Ring
Located in Philadelphia, PA
Centering a cushion cut sapphire weighing approximately 3.19 carats - transparent light purplish
Category

Antique Early 1900s Victorian Engagement Rings

Materials

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

Victorian 4.12 Carats Ruby Diamond 18 Karat Yellow Gold Bow Fringe Drop Earrings
Located in Philadelphia, PA
kite drop - semi-transparent purplish pink in color. With additional cushion cut and oval cabochon
Category

Antique 1860s Victorian Drop Earrings

Materials

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

Edwardian 3.39 CTW No Heat Burma Ruby Diamond Platinum 18 Karat Cluster Ring GIA
Located in Philadelphia, PA
Centering a cushion cut ruby weighing 1.89 carats - transparent bright purplish red in color Prong
Category

Vintage 1910s Edwardian Cluster Rings

Materials

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

Art Deco 0.94 Carat Blue Sapphire Filigree Ring
Located in Montgomery, AL
, two sparkling diamond accents, and subtle milgrain accents. The center stone is a fancy cut blue
Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Blue Sapphire, 18k Gold, White Gold

Mid-Century 2.84 CTW No Heat Ruby Diamond Platinum Vintage Three Stone Ring GIA
Located in Philadelphia, PA
Centering a cushion cut ruby weighing 1.56 carats total - transparent vibrant red in color Natural
Category

Vintage 1950s Modern Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Victorian 18k Ruby and Diamond Star Pendant/Charm
Located in Narberth, PA
. The remainder of the pendant/charm's surface is encrusted with small rose cut diamonds, which are also
Category

Antique 1880s Victorian Pendant Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold

5.56 Ct Natural Tanzanite 0.69 Ct Natural Diamond Ring in 18KW Gold
Located in New York, NY
surrounded by a total of 0.69 carats of shimmering white diamonds, which adds to the overall beauty and
Category

21st Century and Contemporary Indian Cocktail Rings

Materials

Diamond, Tanzanite

Edwardian Ruby Diamond 18 Karat Yellow Gold Five Stone Ring
Located in Beverly Hills, CA
One Edwardian Ruby Diamond 18 Karat Yellow Gold Five Stone Ring. Featuring three cushion mixed cut
Category

Antique Early 1900s Edwardian Three-Stone Rings

Materials

Diamond, Ruby, Gold, Yellow Gold

Yellow Pink Diamond Flower Pendant 1.64 Carats Total 18K Gold *One-of-a-Kind*
Located in New York, NY
0.36 Carats in White Round Diamonds (70 stones) GH/VS SI Quality 0.05 Carats in Fancy Pink Cushion Cut
Category

21st Century and Contemporary Pendant Necklaces

Materials

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

Emilio Jewelry GIA Certified Fancy Intense Diamond Bracelet
By Emilio!
Located in New York, NY
about 4.74 carats Fancy Intense Yellow ~ Fancy Yellow CUSHION Setting: 19 fancy-cut white diamonds
Category

21st Century and Contemporary Retro Bracelets

Materials

Diamond, Yellow Diamond

La Vallette 18K Yellow Gold and Diamond Ring
By Valentin Magro
Located in New York, NY
sides of the cushion carving feature a pave setting of brilliant cut diamonds emitting a radiant white
Category

2010s American Dome Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Midcentury GIA No Heat Green Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
cut diamonds with a total weight of approximately 0.50 carat, graded F color, VS clarity. Crafted in
Category

Vintage 1950s Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Green Sapphire, Platinum

Georgian French Diamond Enamel Gold Ring
Located in Beverly Hills, CA
Stunningly gorgeous Georgian French ring, featuring a beautiful old cushion cut center diamond
Category

Antique 1860s French Georgian Engagement Rings

Materials

Diamond, 18k Gold

Gold and Silver Diamond Ring
Located in Amsterdam, NL
A 14 carat gold and silver cluster ring set with a cushion cut diamond (app. 1 carat) open set
Category

Antique Late 19th Century Unknown Victorian Cluster Rings

Materials

Diamond, 14k Gold, Silver

Edwardian Sapphire Diamond 14k Yellow Gold Hinged Cuff Bracelet
Located in Beverly Hills, CA
One Edwardian Sapphire Diamond 14k Yellow Gold Hinged Cuff Bracelet. Featuring nine cushion cut
Category

Antique Early 1900s Edwardian Cuff Bracelets

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow ...

GIA Certified NO HEAT BURMA Pink Sapphire Marquise Round Diamond Cocktail Ring
By Antinori Fine Jewels
Located in Chicago, IL
BURMESE PINK SAPPHIRE RING WITH 12 MARQUISE DIAMONDS and 1 carat of round brilliant cut diamonds
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Pink Sapphire, Platinum

GRS 3.21 Carat Siam Ruby 0.55ct Baguette Diamond 18k White Gold Cocktail Ring
Located in เกาะสมุย, TH
carats Diamonds: Natural, baguette cut, 0.55 carats Bandwidth: 2.9mm Ring Size: 9 US YOUR PURCHASE
Category

21st Century and Contemporary Thai Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Vintage Inspired Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
compliments from the people around you. Vintage inspired sapphire platinum ring. Unheated Ceylon cushion cut
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

French 1940s Diamond 18 Karat Yellow Braided Gold Retro Ring
Located in Poitiers, FR
ring, it is decorated on its top, and retained with platinum claws, of 5 antique cushion-cut diamonds
Category

Vintage 1940s French Retro Cocktail Rings

Materials

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

Brown Zircon Diamond Gold Modernist Ring
Located in London, GB
2.55 carats surrounded by eight single cut and old cut diamonds. The ring is marked for 18 karat gold
Category

Vintage 1970s British Modernist Cluster Rings

Materials

Diamond, Zircon, 18k Gold

Victorian Sapphire and Diamond Three Stone Ring, 18ct Gold
Located in NEWARK, GB
features a beautiful rich and deep blue cushion cut sapphire of approx 0.72ct shouldered by two sparkling
Category

Antique 19th Century British Victorian Three-Stone Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, Yellow Gold

Contemporary 0.82 CTW Ruby Diamond Platinum Three Stone Ring
Located in Philadelphia, PA
Centering a mixed cushion cut ruby weighing 0.50 carat - transparent medium purplish-red Prong set
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Victorian GCS Burma No Heat Ruby Diamond 18K Gold Silver Cluster Ring
Located in Beverly Hills, CA
cushion cut ruby weighing 0.80 carat, accompanied with GCS #5777-9241 stating the ruby is of Myanmar
Category

Antique 1870s Victorian Cluster Rings

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Silver

Late Victorian GIA Ceylon Sapphire and Diamond 18k Yellow Gold Ring
Located in Beverly Hills, CA
One Late Victorian GIA Ceylon Sapphire and Diamond 18k Yellow Gold Ring. Featuring one GIA cushion
Category

Antique 1890s Engagement Rings

Materials

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

Yellow Gold Amethyst and Diamond Pendant Enhancer
Located in Coral Gables, FL
14 Karat Yellow Gold Pendant Featuring A 5 Carat Bezel Set Cushion Cut Amethyst Accented By 5
Category

Late 20th Century Pendant Necklaces

Materials

Amethyst, Diamond, 14k Gold, Yellow Gold

Cartier Sapphire and Diamond Ring, 1960s
By Cartier
Located in Idar-Oberstein, DE
diamond baguettes and surrounded by round brilliant cut diamonds - total diamond weight is approximately 5
Category

Antique Mid-19th Century French Retro Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

1930s Art deco Diamonds 18 Karats Yellow Gold Platinum Bar Brooch
Located in Poitiers, FR
, an antique cushion-cut diamond is held and in the center, in a closed setting. A larger antique
Category

Vintage 1930s French Art Deco Brooches

Materials

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