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5 Carat Cushion Cut Diamond

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23.71 Carat Topaz Carats White Gold Pendant Necklace
By Mehnaz Durrani
Located in Richmond, BC
. Topaz: 23.71 carats, cushion faceted, intense sky blue Diamond: 0.73 carats, round brilliant cut Color
Category

21st Century and Contemporary Canadian Contemporary Pendant Necklaces

Materials

Diamond, Topaz, 14k Gold

71.00 Carat Sapphire, 10.00 Carat Natural Diamonds, Statement Necklace
Located in Ramat Gan, IL
Natural Diamonds - Tennis Diamond Chain Shape & Cut: Round Brilliant Carats Weight: 10.00ct Color Grade: D
Category

2010s Israeli Art Deco Choker Necklaces

Materials

Diamond, Sapphire, 14k Gold, 18k Gold

12.00 Carat Pink Tourmaline, Amethyst and Diamond Ring 18 Karat Yellow Gold
Located in Scottsdale, AZ
Designer: custom design Material: 18k yellow gold Pink Tourmaline: 12.00 carat cushion cut pink
Category

21st Century and Contemporary Cocktail Rings

Materials

Amethyst, Diamond, Tourmaline, 18k Gold, Yellow Gold

2.20 Carat Diamond Platinum Engagement Ring
Located in Hicksville, NY
Diamond Details: Weight: 2.20 carat Cut: Antique Cushion Color: N Clarity: VS2 Side Diamond Details
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

Contemporary 1.38 Carats Sapphire Diamond 18 Karat White Gold Gemstone Ring
Located in Philadelphia, PA
Centering a cushion shaped mixed cut sapphire weighing approximately 1.20 carats total
Category

Early 2000s Contemporary Cocktail Rings

Materials

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

1940s 3.31 Carat Sapphire and 1.25 Carat Diamond, Platinum Dress Ring
Located in Jesmond, Newcastle Upon Tyne
report card. Sapphire Quality Colour Natural blue Cut Cushion mixed Content 3.31 carats
Category

Vintage 1940s French Cluster Rings

Materials

Blue Sapphire, Diamond, Sapphire, White Diamond, Platinum

AGL Edwardian 2.56 Carats No Heat Burma Sapphire Diamond Platinum Dinner Ring
Located in Philadelphia, PA
Centering a cushion cut sapphire weighing approximately 2.08 carats - transparent medium blue
Category

Vintage 1910s Edwardian Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

3.01 Carat Natural Light Pink Brown Diamond Platinum Engagement Ring
Located in Stamford, CT
original ring with side diamonds. GIA certificate #5131076311. 3.01ct antique cushion cut diamond. 20
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

Contemporary 3.37 Carats Pink Sapphire Diamond 18 Karat White Gold Ring
Located in Philadelphia, PA
Featuring a cushion cut pink sapphire weighing approximately 2.50 carats Eye clean with slightly
Category

21st Century and Contemporary Contemporary Cluster Rings

Materials

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

Victorian 0.55 Carat Ruby Diamond 18 Karat Yellow Gold Navette Cluster Ring
Located in Philadelphia, PA
Centering three cushion cut rubies bead set North to South in a navette shaped surround. Weighing
Category

Antique 1840s Victorian Cocktail Rings

Materials

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

2.05 Carat Natural Five Diamonds Cross Ring 18 Karat and Platinum
Located in New York, NY
Victorian Cross Ring 2.05ct (5) Cushion cut diamonds I-J color si-1 clarity. 18kt Yellow gold
Category

2010s American Victorian Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Emilio Jewelry Certified 6.26 Carat Genuine Emerald Diamond Platinum Ring
By Emilio!
Located in New York, NY
Hand made in the Emilio Jewelry Factory, A gorgeous deep green Certified cushion cut Zambian
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Emerald, 18k Gold, Platinum

Vintage Tiffany Co. ‘Harmony Round Cut Diamond Ring
By Tiffany Co.
Located in London, England
carat cushion cut diamond. The diamond is four claw set to centre and sided by slightly graduating
Category

2010s Modern Engagement Rings

Materials

Diamond, Platinum

.33 Carat Diamond Art Deco Filigree Gold Engagement Ring
Located in Stamford, CT
cut diamonds. Center approx. total weight .33cts, cushion cut. Sides: .21cts each, I to J, VS. Total
Category

Vintage 1920s Engagement Rings

Materials

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

Antique 1920s 1.85 Carat Sapphire and Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.85 carat sapphire and 1.60 carat diamond, platinum
Category

Vintage 1920s Unknown Cocktail Rings

Materials

Diamond, Sapphire, Platinum

1890 s Victorian 3.14 Carats Sapphire Diamond 14 Karat Gold Bangle Bracelet
Located in Philadelphia, PA
Hinged bangle bracelet claw set to front with diamonds and sapphires, alternating Cushion cut
Category

Antique 1890s Victorian Bangles

Materials

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

Five-Stone Platinum Ring with a Certified 1.69 Ct Blue Cushion Sapphire
By Leon Mege
Located in New York, NY
diamonds 0.37 carats TW 14 Single cut diamonds 0.26 carats TW Finger size: 5 1/4
Category

2010s American Contemporary Cocktail Rings

Materials

Sapphire, Diamond

Vintage 1.13 Carat Sapphire and Diamond 18k Yellow Gold Three Stone Ring
Located in Jesmond, Newcastle Upon Tyne
Cut Cushion Content 1.13 carats Diamond Quality Color (average grades) G Clarity (average grades) P1
Category

Vintage 1940s Unknown Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

1.46 Carat Blue Sapphire Diamonds 18 Karat Yellow Gold Daisy Ring
Located in Poitiers, FR
is set with an oval blue sapphire surrounded by modern brilliant- cut diamonds. The start of the ring
Category

21st Century and Contemporary French Modern Engagement Rings

Materials

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

Art Deco GIA 7.45 Carat No Heat Green Sapphire Diamond Platinum Filigree Ring
Located in Beverly Hills, CA
cushion mixed cut green sapphire of approximately 7.45 carats, accompanied with certificate #6227499267
Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Mid-Century 3.65 Carat Sapphire Diamond 14 Karat Gold Palladium Gemstone Ring
Located in Philadelphia, PA
Centering a cushion cut sapphire weighing approximately 3.20 carats Bright royal blue in color and
Category

Vintage 1950s Retro Three-Stone Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, Yellow Gold, Pall...

GIA Graded 2.51 Carat Diamond Engagement Ring
Located in Miami, FL
cushion cut diamond 100% eye clean with very good polish and symmetry. It is accented by 26 round
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Natural diamond diamond bracelet in 18k gold
Located in New York, NY
Diamonds : 8.36 carats Gold : 48.06 gms It’s very hard to capture the true color and luster of
Category

2010s Indian Tennis Bracelets

Materials

Diamond, 18k Gold

Vivid 11.25 Carats Ceylon No Heat Sapphire Diamond 14 Karat Gold Statement Ring
Located in Philadelphia, PA
Featuring a cushion cut Ceylon sapphire weighing 10.70 carats With strong cornflower blue color
Category

2010s Contemporary Cocktail Rings

Materials

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

Early Art Deco 1.95 Carats Sapphire Diamond Platinum 14 Karat Gold Ring
Located in Philadelphia, PA
Centering a cushion cut sapphire weighing approximately 0.70 carats - medium dark royal blue Bezel
Category

Vintage 1920s Art Deco Cluster Rings

Materials

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

1950s AGL 9.75 Carat Ceylon No Heat Sapphire Diamond 18 Karat Gold Ring
Located in Beverly Hills, CA
certified as 9.75 Carat Ceylon No Heat Sapphire. Graciously accompanied by 14 round brilliant cut diamonds
Category

Vintage 1950s Unknown Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Victorian Diamond Necklace Pendant .40ct Old Mine Cushion 14K 1880 s-1890 s
Located in Dearborn, MI
Natural Diamond (100% Natural Diamond) 0.25 Carat Diamond Weight  Shape: Old Mine Cushion Cut Color: G
Category

Antique 1890s Victorian Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

GIA Vintage 3.25 Carats Sapphire Diamond 18 Karat Two-Tone Vintage Halo Ring
Located in Philadelphia, PA
Centering a cushion cut sapphire weighing approximately 2.05 carats. Transparent royal blue in
Category

Vintage 1980s Cluster Rings

Materials

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

White Gold Fancy Yellow Diamond Ring 1.03 Carat
Located in Mayfair, London, London
A stunning fancy yellow cushion cut diamond ring with white diamond set shoulders. The ring is
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, White Gold

Emilio Jewelry Certified 15.96 Carat Colombian Vivid Green Emerald Diamond Ring
By Emilio!
Located in New York, NY
Showcasing a cushion cut Colombian Genuine Emerald certified by Grs as Vivid Green color. Based on
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Emerald, 18k Gold, Platinum

3 Carat GIA Cert Diamond Platinum Engagement Ring
Located in Miami, FL
Gorgeous 3ct cushion cut diamond F color and SI1 clarity set in to a custom made platinum ring with
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, White Diamond, Platinum

Platinum 2.74 Carat Diamond Gold Platinum Engagement Ring
Located in Boca Raton, FL
Material: Platinum with 18k yellow gold prongs Center Diamond Details: Cushion cut fancy yellow
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

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

GIA 2.21 Carat Sapphire Diamond 18K Yellow Gold Three Stone Ring
Located in Beverly Hills, CA
Carat Color: Blue Origin: Sri Lanka Treatments: Heated Accent Stone: 2 Diamonds Cut: Trillion Cut Weight
Category

1990s Three-Stone Rings

Materials

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

9.54 Carat Natural Sapphire Diamond Platinum Engagement Ring
Located in Bay Harbor Islands, FL
carat of round brilliant cut diamonds. Size 5 3/4 Can be sized Metal Type: Platinum (stamped and/or
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Sapphire, Platinum

Natural Sapphire Diamond Gold Ring, 8.16-carat Burmese No Heat AGL Gem Report
Located in Beverly Hills, CA
Burmese sapphire framed with fourteen round brilliant cut diamonds set in 18k white gold. The diamonds are
Category

21st Century and Contemporary Unknown Cocktail Rings

Materials

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

Labradorite 1.80 Carat and Diamond Ring 14 Karat Two-Tone Gold
Located in Scottsdale, AZ
Designer: custom design Material: 14k yellow and white gold Labradorite: cushion cut 1.80 carat
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Labradorite, 14k Gold, Yellow Gold

Antique Solitaire 1 Carat Diamond Blue Enamel Earrings
Located in Chicago, IL
Circa 1890 Antique Victorian era gold earrings feature two sparkling old cushion cut diamonds
Category

Antique Late 19th Century Drop Earrings

Materials

Diamond

White Gold Quartz Diamond Halo Ring, 14k Square Cushion 1.45ctw Engagement
Located in Greensboro, NC
Gold Stone Information: Genuine Quartz Carat: 1.20ct Cut: Square Checkered Cushion Size: 7mm (square
Category

Antique 19th Century Unknown More Jewelry

Materials

White Gold

Natural diamond tennis bracelet in 18k
Located in New York, NY
Diamonds : 3.50 carats Gold : 16.61 gms It’s very hard to capture the true color and luster of
Category

2010s Indian Tennis Bracelets

Materials

Diamond

Edwardian 2.05 Carat Diamond Platinum Filigree Engagement Ring GIA
Located in Philadelphia, PA
Centering a bezel set old European cut diamond weighing 1.73 carats; K color with SI1 clarity With
Category

Vintage 1910s Edwardian Engagement Rings

Materials

Diamond, White Diamond, Platinum

Edwardian 2.05 Carat Diamond Platinum Filigree Engagement Ring GIA
Located in Philadelphia, PA
Centering a bezel set old European cut diamond weighing 1.73 carats; K color with SI1 clarity With
Category

Vintage 1910s Edwardian Engagement Rings

Materials

Diamond, White Diamond, Platinum

Natural Diamond heart tennis bracelet
Located in New York, NY
Diamonds : 5.03 carats Gold : 15.83 gms It’s very hard to capture the true color and luster of
Category

21st Century and Contemporary Indian Tennis Bracelets

Materials

Diamond

2.53 Carat Diamond Henri Daussi Halo Ring and Wedding Band 14k and 18 Karat Gold
Located in Greensboro, NC
USA-graded and laser inscribed cushion cut diamond solitaire in four prongs above a tiered double halo
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

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

Art Deco 0.38 Carat Diamond Platinum Foliate Engagement Ring
Located in Philadelphia, PA
Centering a transitional cut diamond weighing approximately 0.38 carat; I/J color with VS clarity
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Antique Sapphire and Diamond 3 Stone Ring
Located in Baltimore, MD
Sparkling Victorian cushion cut sapphire ring flanked by two cushion cut diamonds in a classic 18K
Category

Antique Late 19th Century British Victorian Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold

Boucheron Burma Sapphire Diamond Ring
By Boucheron
Located in Idar-Oberstein, DE
Burma sapphire of 7.70 carats (with SSEF certificate), surrounded by marquise cut diamonds of circa 4
Category

Vintage 1960s French Cocktail Rings

Materials

Diamond, Sapphire

Peter Suchy 1.29 Carat Sapphire Diamond Halo White Gold Pendant Necklace
By Peter Suchy
Located in Stamford, CT
Cushion set sapphire and diamond pendant necklace. 1.29ct oval sapphire which is set sideways and
Category

21st Century and Contemporary Pendant Necklaces

Materials

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

Art Deco Sapphire 1.58 Carats Diamond Platinum Dinner Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 0.50 carat - K color with SI1 clarity
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Yellow Sapphire and Rose Cut Diamond Cocktail Ring
Located in San Francisco, CA
. Ring features a 12mm x 8mm modified cushion cut yellow Sapphire for approximately 5 carats accented by
Category

Antique Early 19th Century Unknown Georgian Cocktail Rings

Materials

Sapphire, 14k Gold, Sterling Silver

Vintage 1.27 Carat Pink Sapphire and Diamond White Gold Cocktail Ring Circa 1990
Located in Jesmond, Newcastle Upon Tyne
actual color and showcases each stone. Sapphire Quality Color Pink Cut Cushion Content 1.27 carats
Category

20th Century Unknown Engagement Rings

Materials

Diamond, Pink Sapphire, 18k Gold, White Gold

Amethyst 16.30 Carats, Rose Gold Cocktail Ring
By Mehnaz Durrani
Located in Richmond, BC
purple, high luster Diamond: 0.21 carat, round brilliant cut Color: G Clarity: SI2 Dimensions: 2cm x 1.1
Category

21st Century and Contemporary Canadian Contemporary Cocktail Rings

Materials

Diamond, Amethyst, 14k Gold

3.69 Carat Ceylon Sapphire Diamond Three-Stone Platinum Ring
Located in Los Angeles, CA
Ceylon origin, between a pair of round brilliant-cut diamonds totaling 0.83 carat, accompanied by reports
Category

Early 2000s Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Antique High Polish Gold 1 Carat Diamond Men’s Gypsy Ring
Located in Chicago, IL
cushion cut diamond (approximately 6.1 x 5.5 x 4.1 mm, J color, SI1 clarity). Estimated diamond weight
Category

Early 20th Century Solitaire Rings

Materials

Diamond

Antique Diamond White Gold Cross Pendant
Located in Chicago, IL
1920s The 14K white gold cross pendant is embellished with chunky antique cushion cut diamonds
Category

Vintage 1920s Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

Estate 39.06 Ct Tanzanite Necklace 1.35ct Solitaire Diamond, TDW 7Ct, 18K Gold
Located in New York, NY
7 carats of shimmering white diamonds, this brilliant Oval-cut gem exhibits the rich violetish-blue
Category

2010s Drop Necklaces

Materials

Diamond, Tanzanite, Yellow Gold, 18k Gold

Natural diamond ring in 18k gold
Located in New York, NY
Diamonds : 1.13 carats green synthetic stone : 2.98 carats Gold : 3.93 gms It’s very hard to
Category

2010s Indian Cocktail Rings

Materials

Diamond, 18k Gold

Natural diamond big stud earrings in 18k gold
Located in New York, NY
Diamonds : pie cut centre pcs : 1.54 carats pears : 4.49 carats rounds : 1.19 carats gold
Category

2010s Indian Stud Earrings

Materials

Diamond, 18k Gold

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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.