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Antique Cushion Cut Diamond

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Diamond Solitaire Gold Ring
Located in Napoli, NA
A gorgeous Victorian solitaire ring modelled in 18k Gold and set with a 0.50ct cushion cut diamond
Category

1890s Victorian Antique Cushion Cut Diamond

Materials

Diamond, 18k Gold

Antique Diamond Natural Ruby 18 Karat Two-Tone Pendant Necklace
Located in Boca Raton, FL
cushion cut diamonds on the sides equal approximately 1.80 karat total weight, while the other 11 old mine
Category

Late 19th Century Unknown Edwardian Antique Cushion Cut Diamond

Materials

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

French 20th Century Diamonds 18 Karat Yellow Gold Belle Epoque Floral Ring
Located in Poitiers, FR
ring stylizing a rose, with the flower represented by an antique-fashioned cushion-cut diamond, the
Category

Early 20th Century French Belle Époque Antique Cushion Cut Diamond

Materials

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

Antique French GIA Diamond Platinum Ring
Located in Beverly Hills, CA
cushion cut diamond accompanied with certificate #1338462089 stating the diamond is G color, I3 clarity
Category

1910s French Edwardian Antique Cushion Cut Diamond

Materials

Diamond, Platinum

Edwardian 1.23ct Diamond Solitaire Ring, c.1910s
Located in London, GB
ring in traditional Edwardian style. Gemstone: Diamond Stone Shape: Old Cushion Cut Carat Weight: 1.23
Category

1910s British Edwardian Antique Cushion Cut Diamond

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Antique Bow Motif Diamond Dangle Earrings
Located in Chicago, IL
cushion cut diamonds: approximately 0.72 ct and 0.70 ct. Estimated total diamond weight is 2.32 ct. The
Category

Early 20th Century Russian Edwardian Antique Cushion Cut Diamond

Early 20th Century St. Petersburg Russia Art Nouveau Diamond Gold Ring
Located in Toronto, ON
Russian Diamond and Gold Ring, St Petersburg, 1908-17, HA. The Ring set with an old cushion cut
Category

Early 20th Century Russian Art Nouveau Antique Cushion Cut Diamond

Materials

Diamond

Antique Russian Sapphire Diamond gold Cluster Earrings
Located in Chicago, IL
(approximately 0.67 ct) surrounded by sparkling old European and old cushion cut diamonds prong-set in silver
Category

Early 20th Century Russian Antique Cushion Cut Diamond

Materials

Diamond, Sapphire

Antique 1.25 Carat Diamond Cluster Ring
Located in London, GB
Here we have a fabulous antique diamond cluster ring. A particularly white old cushion cut diamond
Category

Early 20th Century Antique Cushion Cut Diamond

Materials

Diamond, Platinum, Silver

Art Deco 1.10 Carat Diamond Solitaire Ring, circa 1920s
Located in London, GB
A lovely 1920s engagement ring featuring a 1.10 carat old cushion cut diamond. The diamond is H
Category

1920s Unknown Art Deco Antique Cushion Cut Diamond

Materials

Diamond, 18k Gold

Antique Diamond Silver Gold Openwork Dangle Earrings
Located in Chicago, IL
clarity) old cushion cut diamonds (approximately 0.67 ct, 0.68 ct, 0.61 ct, 0.50 ct.) set in buttercup
Category

Early 20th Century Russian Edwardian Antique Cushion Cut Diamond

Materials

Diamond

Antique Early Victorian Black Enamel and Old Cut Diamond Mourning Ring
Located in London, GB
cut diamond. The plaque has been hand enamelled with engraved detailing around the edges. The band of
Category

1860s European Early Victorian Antique Cushion Cut Diamond

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

Belle Epoque Antique Diamond Platinum Gold Pendant
Located in Chicago, IL
crafted in platinum over 14K gold. The pendant features a sparkling old cushion cut diamond (approximately
Category

Early 20th Century Austrian Belle Époque Antique Cushion Cut Diamond

Materials

Diamond

Victorian Onyx and Diamond Star Locket Pendant
Located in London, GB
find an 8 pointed start motif with a single old cushion cut diamond surrounded by a vast array of
Category

19th Century Victorian Antique Cushion Cut Diamond

Materials

Diamond, Pink Diamond, Onyx, Gold, 9k Gold

Antique Emerald Diamond Flower Ring
Located in Chicago, IL
two antique cushion cut diamonds set in silver over gold: 4.8 x 4.25 x 3 mm, approximately 0.47 ct
Category

Late 19th Century Art Nouveau Antique Cushion Cut Diamond

Materials

Diamond, Emerald

Art Deco 0.65ct Diamond Solitaire Ring, c.1920s
Located in London, GB
This Art Deco solitaire ring showcases a wonderful 0.65 carat old cushion cut diamond at its centre
Category

1920s British Art Deco Antique Cushion Cut Diamond

Materials

Diamond, Platinum, 18k Gold, White Gold

Victorian Black Onyx Diamond Gold Cross
Located in Greenwich, CT
of sparkling white cushion cut diamonds. Hanging from a shield shaped black enameled bale that is 3
Category

1870s American Victorian Antique Cushion Cut Diamond

Materials

Onyx, White Diamond, 18k Gold

Antique Turquoise Diamond Three Stone Gold Ring
Located in Chicago, IL
ring is centered with a cabochon Persian turquoise flanked by two sparkling old cushion cut diamonds
Category

Late 19th Century Russian Victorian Antique Cushion Cut Diamond

Materials

Diamond, Turquoise

Victorian 1.35ct Diamond and Ruby Three Stone, c.1880s
Located in London, GB
This captivating Victorian trilogy ring features a beautiful old cushion cut diamond at its centre
Category

1880s British Victorian Antique Cushion Cut Diamond

Materials

Diamond, Ruby, Yellow Gold, 18k Gold

Antique Russian Diamond Gold Ring
Located in Toronto, ON
Antique Russian Diamond and Gold Ring, St Petersburg, 1908-17, HA. The Ring set with an old cushion
Category

20th Century Russian Edwardian Antique Cushion Cut Diamond

Antique Mid 1800s Diamond Gold Men’s Horseshoe Ring
Located in Chicago, IL
white old cushion cut diamond (5.3 x 5.05 x 3.55 mm, approximately 0.80 ct) set in a horseshoe (a good
Category

Mid-19th Century Russian Victorian Antique Cushion Cut Diamond

Materials

Diamond

19th Century Natural Pearl Diamonds 18 Karat Rose Gold Daisy Ring
Located in Poitiers, FR
pearl, in an entourage of antique cushion- cut diamonds. On either side of the head two gold palmettes
Category

Late 19th Century French Napoleon III Antique Cushion Cut Diamond

Materials

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

GIA 1.43 Carat Old Mine Cushion Solitaire Diamond Wedding Platinum Ring
Located in New York, NY
characteristics from the late Art Deco period. The ring is set with a center round Old Mine Cushion cut diamond
Category

1920s Art Deco Antique Cushion Cut Diamond

Materials

Diamond, Platinum

Antique Russian Diamond Enamel Gold Ring, 1860
Located in Chicago, IL
. The center cushion cut diamond measures 5.93 x 5.55 x 4.34 mm and is approximately 1.10 cts (I color
Category

1860s Antique Cushion Cut Diamond

Materials

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

Georgian Era Antique Diamond Enamel Pearl Gold Earrings
Located in Chicago, IL
old cushion cut diamonds set in silver bezels. The diamonds are mounted on royal blue guilloche enamel
Category

Early 19th Century Georgian Antique Cushion Cut Diamond

Victorian Diamond Solitaire Engagement Ring, circa 1900s
Located in London, GB
This classic Victorian engagement ring features a stunning old cushion cut diamond. The diamond
Category

Early 1900s Unknown Victorian Antique Cushion Cut Diamond

Materials

Diamond, 18k Gold, Platinum

Antique Russian Diamond Pearl Gold Drop Necklace
Located in Chicago, IL
diamond-set pendant with two dangling pearls.The center stone of the pendant is an antique cushion cut
Category

Early 20th Century Russian Edwardian Antique Cushion Cut Diamond

Materials

Diamond

20th Century Mabe Pearl Diamonds 18 Karat White Gold Ring
Located in Poitiers, FR
mabe pearl with iridescent white-pink orient, in a setting of antique cushion-cut diamonds. The setting
Category

Early 20th Century French Belle Époque Antique Cushion Cut Diamond

Materials

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

Antique 5 Carat Old Mine Cut Diamond Earrings
Located in Santa Barbara, CA
lever-back earrings. In each one sits an over 2 carat antique cushion cut diamond that was cut with a
Category

Late 19th Century Victorian Antique Cushion Cut Diamond

Materials

Diamond, 14k Gold, Rose Gold

Antique 2.30 Carat Old Mine Cut Diamond Platinum Engagement Ring
Located in Montgomery, AL
cushion cut diamonds. This particular diamond grades K in color, SI2 in clarity. The platinum setting is a
Category

Early 20th Century Unknown Art Deco Antique Cushion Cut Diamond

Materials

Diamond, Platinum

Art Deco 1.35 Carat Three-Stone Diamond Ring, circa 1920s
Located in London, GB
set. The ring is all made in platinum and is handmade. Gemstone: Diamond Stone Shape: Old Cushion Cut
Category

1920s Unknown Art Deco Antique Cushion Cut Diamond

Materials

Diamond, Platinum

Vintage Sapphire Diamond Three-Stone Platinum Engagement Ring
Located in Chicago, IL
old cushion cut diamonds (I color, VS2 and SI1 clarity). The diamonds measure 5.47 x 4.43 x 2.75 mm
Category

Early 20th Century Art Deco Antique Cushion Cut Diamond

Materials

Diamond, Blue Sapphire

Antique Russian Ruby and Diamond Cluster Gold Bracelet
Located in Chicago, IL
" ruby surrounded by 16 antique cushion cut diamonds (approximately 1.25 ct total weight). The ruby
Category

Late 19th Century Victorian Antique Cushion Cut Diamond

Victorian 0.50ct Sapphire and Diamond Three Stone Ring, c.1900s
Located in London, GB
A beautiful 0.50 carat Sapphire is accompanied by a pair of old cushion cut diamonds in this
Category

Early 1900s Unknown Victorian Antique Cushion Cut Diamond

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Antique Victorian Turquoise Diamond Gold Forget Me Not Ring
Located in Chicago, IL
gold ring features a stylized forget-me-not set with cabochon cut turquoise, two old cushion cut
Category

Mid-19th Century Russian Victorian Antique Cushion Cut Diamond

Materials

Diamond, Turquoise

Edwardian 1.10 Carat Diamond Solitaire Engagement Ring, circa 1900s
Located in London, GB
A gorgeous old cushion cut diamond sparkles in this classic Edwardian engagement ring. The diamond
Category

1910s Unknown Edwardian Antique Cushion Cut Diamond

Materials

Diamond, 18k Gold, Platinum

Belle Epoque Antique Diamond Pendant Brooch
Located in Chicago, IL
gold and set with old cushion cut, old European and old mine cut diamonds. The bail is embellished with
Category

Late 19th Century Belle Époque Antique Cushion Cut Diamond

Materials

Diamond

French Edwardian Sapphire Diamond Gold Platinum Earrings
Located in New Orleans, LA
-cut diamonds at the end of these beautiful earrings account for 3.70 carats of the overall diamond
Category

20th Century French Edwardian Antique Cushion Cut Diamond

Materials

Diamond, Sapphire, 18k Gold, Platinum

French 19th Century Diamond Natural Pearls 18 Karat Yellow Gold Ring
Located in Poitiers, FR
chiseled and closed set in the center of an antique cushion- cut diamond in an entourage of half pearls and
Category

Late 19th Century French Napoleon III Antique Cushion Cut Diamond

Materials

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

Art Deco 3.25ct Diamond Three Stone, c.1920s
Located in London, GB
A trio of sparkling old cushion cut diamonds adorn this stunning Art Deco era three stone ring. At
Category

1920s British Art Deco Antique Cushion Cut Diamond

Materials

Diamond, Platinum

Antique 18 Karat Diamond and Sapphire Star Set Gypsy Ring HM Chester 1902
Located in Baltimore, MD
HM Chester 1902 18ct SIZE 5 3/4. Saph & 2 Dia star set gypsy ring, adorned with 2 cushion cut
Category

Early 1900s Victorian Antique Cushion Cut Diamond

Materials

Diamond, Sapphire, 18k Gold

Victorian 1.10ct Diamond Solitaire Engagement Ring, c.1900s
Located in London, GB
A gorgeous old cushion cut diamond sparkles in this classic Victorian engagement ring. The diamond
Category

Early 1900s British Victorian Antique Cushion Cut Diamond

Materials

Diamond, Platinum, 18k Gold, Yellow Gold

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

Late 19th Century Russian Victorian Antique Cushion Cut Diamond

Materials

Diamond

1900s Men or Women Sapphire Diamonds 18 Karat Gold Band Ring
Located in Poitiers, FR
blue sapphire and 2 antique cushion-cut diamonds. Weight of sapphire: 0.90 carat approximately Total
Category

Early 1900s French Edwardian Antique Cushion Cut Diamond

Materials

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

Edwardian 1.20ct Ruby and Diamond Trilogy Ring, c.1910
Located in London, GB
, flanked by a pair of old cushion cut diamonds. The central ruby is an oval cut stone weighing 1.20 carat
Category

1910s Unknown Edwardian Antique Cushion Cut Diamond

Materials

Diamond, Ruby, 18k Gold, Platinum

French 19th century Diamond and Black Enamel Pendant Necklace
Located in Poitiers, FR
cut diamond. The pendant features a gold strand edging. Overall length: 3.5 cm, width: 2 cm
Category

Late 19th Century French Napoleon III Antique Cushion Cut Diamond

Materials

Diamond, Gold, 18k Gold, Yellow Gold

19th Century Champagne and Yellow Diamond 18 Karat Rose Gold You and Me Ring
Located in Poitiers, FR
refined on the top and each hold an antique cushion- cut diamond shouldered on either side of two antique
Category

1850s French Napoleon III Antique Cushion Cut Diamond

Materials

Diamond, Yellow Diamond, Gold, 18k Gold, Rose Gold

Antique Openwork Diamond Platinum Gold Ring
Located in Chicago, IL
, approximately 1.12 ct, I color, SI1 clarity). The petals are set with chunky old cushion cut diamonds (bright
Category

Early 20th Century Austrian Edwardian Antique Cushion Cut Diamond

Materials

Diamond, Gold, Platinum

Antique 2.30 Carats Diamond Cluster Platinum Gold Engagement Ring
Located in Chicago, IL
old cushion cut diamond (5.1 x 4.9 x 3.6 mm, approximately 0.69 ct) set in platinum prongs surrounded
Category

Early 20th Century Antique Cushion Cut Diamond

Materials

Diamond

Antique Russian Demantoid Diamond Three Stone Ring
Located in Chicago, IL
two bright white and sparkling antique cushion cut diamonds (G color, SI clarity, estimated weight
Category

Early 20th Century Russian Antique Cushion Cut Diamond

Victorian English Diamond Silver Gold Drop Earrings
Located in Greenwich, CT
surmounted by a spectacular cushion cut diamond. With a length of 1 1/4", the earrings are both
Category

Late 19th Century English Victorian Antique Cushion Cut Diamond

Materials

Diamond, 18k Gold, Sterling Silver

Antique Edwardian Era Sapphire Diamond Gold Engagement Ring
Located in Chicago, IL
six sparkling old European and old cushion cut diamonds (G-H color, SI clarity) separated by six small
Category

Early 20th Century Edwardian Antique Cushion Cut Diamond

Materials

Diamond, Sapphire

Classic Victorian Five-Stone Antique Diamond Ring
Located in Banbury, GB
A stunning Victorian diamond quintet line ring, liner set with five graduated old irregular cushion
Category

19th Century British Early Victorian Antique Cushion Cut Diamond

Materials

Diamond, 18k Gold

19th Century 2.20 Carat Diamond Natural Turquoise Drop Earrings
Located in Poitiers, FR
by an antique cushion cut diamond. The clasp closed at the back. Total weight of the diamonds: about
Category

1850s French Victorian Antique Cushion Cut Diamond

Materials

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

Victorian Emerald and Diamond Garland Brooch/Pendant, 1880s
Located in Idar-Oberstein, DE
number of big old European and cushion cut diamonds and smaller rosecut diamonds. The total diamond
Category

19th Century Victorian Antique Cushion Cut Diamond

Materials

Diamond, Emerald, 18k Gold, Silver

Art Deco 1.55ct Diamond Trilogy Ring, c.1920s
Located in London, GB
cushion cut diamonds, with the central diamond weighing 0.75 carat, flanked by two 0.40 carat diamonds
Category

1920s British Art Deco Antique Cushion Cut Diamond

Materials

Diamond, Platinum

19th Century 5 Rings Ruby Diamonds 18 Karat Yellow Gold Ring
Located in Poitiers, FR
the top. Each ring is set with rose- cut diamonds and rubies. In the center, a larger antique cushion
Category

Late 19th Century French Napoleon III Antique Cushion Cut Diamond

Materials

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

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Antique Cushion Cut Diamond For Sale on 1stDibs

On 1stDibs, you can find the most appropriate antique 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. Find an antique version now, or shop for 592 vintage or 2 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for an antique cushion cut diamond may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. An antique cushion cut diamond from Single Stone, Antinori Fine Jewels and Bailey, Banks Biddle — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for an antique cushion cut iteration of this accessory, while there are also cushion cut cut and old mine cut cut versions available here, too. Finding an antique cushion cut diamond for sale for women should be easy, but there are 177 pieces available to browse for unisex as well as men, too.

How Much is a Antique Cushion Cut Diamond?

Prices for an antique cushion cut diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $295 and can go as high as $750,000, while this accessory, on average, fetches $7,019.

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.  

Questions About Antique Cushion Cut Diamond
  • 1stDibs ExpertMarch 22, 2022
    A cushion cut diamond is one that has a square shape with rounded corners. It differs from the similarly shaped emerald cut in that it has a brilliant cut that maximizes sparkle rather than a stepped cut that shows off color and clarity. You'll find a variety of cushion cut diamond jewelry on 1stDibs.
  • 1stDibs ExpertOctober 5, 2021
    The best setting for a cushion-cut diamond depends on personal preference. The cushion cut is often referred to as a pillow cut due to its square or rectangular shape with rounded edges. This stone cut comprises 58 facets, like brilliant stones. The cushion cut has been popular since the 18th century. Browse a collection of cushion-cut diamond jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    Yes, cushion cut diamonds look larger than round cut diamonds. Cushion cut diamonds have a larger table per carat than round diamonds, making them appear larger. This coupled with cushion cut diamonds' larger facets, tend to make these types of diamonds appear larger to our eyes.