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Antique Cushion Cut Diamond

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Antique French Diamond Eternity Ring
Located in Chicago, IL
bright white chunky old European and old cushion cut diamonds (mostly F-G color, SI clarity). Estimated
Category

Early 20th Century French Victorian Antique Cushion Cut Diamond

1925s Art Deco Diamonds Platinum Engagement Ring
Located in Poitiers, FR
Ring in platinum. Authentic Art Deco ring, it is adorned with an antique cushion-cut diamond in the
Category

1920s French Art Deco Antique Cushion Cut Diamond

Materials

Diamond, White Diamond, Platinum

1920s 1, 35 Carat Diamond Platinum Flower Cluster Ring
Located in Poitiers, FR
with brilliant- cut diamonds and antique cushion- cut diamonds all around. In the center, a more
Category

1920s French Belle Époque Antique Cushion Cut Diamond

Materials

Diamond, White Diamond, Platinum

Gold Au Firmament ring with blue glass and diamonds
Located in Amsterdam, NL
cuvred like a clock gable set with three central cushion cut diamonds, the center stone larger (0.75 ct
Category

1770s European Antique Cushion Cut Diamond

Materials

Diamond, Gold, 14k Gold

Antique Diamond Enamel Pearl Star Brooch Pendant
Located in Chicago, IL
guilloche enamel, and are bordered with pearls. The center cushion cut diamond is approximately 0.40 ct
Category

Mid-19th Century Victorian Antique Cushion Cut Diamond

Materials

Diamond, Natural Pearl

Romantic Antique Twin Heart Ring
Located in Baltimore, MD
wisdom, surrounded by cushion cut diamonds and crowned with a bow. This romantic Victorian ring is a
Category

Late 19th Century English Victorian Antique Cushion Cut Diamond

Materials

Diamond, Natural Pearl, 18k Gold

Cartier Art Deco Diamond Platinum Two Stone Ring
By Cartier
Located in Beverly Hills, CA
Magnificent Art Deco two-stone ring created by Cartier in the 1920s. it features two cushion cut
Category

1920s American Antique Cushion Cut Diamond

Materials

White Diamond, Platinum

Art Nouveau Antique 2.83 Carat Diamond Chased Gold Men s Ring
Located in Chicago, IL
cut diamond (G-H color, SI2 clarity) set in a silver bezel. The diamond is flanked by chased and
Category

Early 20th Century Russian Art Nouveau Antique Cushion Cut Diamond

Materials

Diamond

Victorian 2.90ct Five Stone Diamond Ring, c.1880s
Located in London, GB
An exceptional Victorian diamond ring, featuring five old cushion cut diamonds. Starting in the
Category

1880s Unknown Victorian Antique Cushion Cut Diamond

Materials

Diamond, 18k Gold

Belle Epoque Ladies Diamond Ring
Located in Chicago, IL
two old European cut diamonds. The largest stone is a bright white 1.35 ct cushion cut diamond, G
Category

Late 19th Century Victorian Antique Cushion Cut Diamond

Materials

Diamond

Art Deco Sapphire Diamond Engagement Ring
Located in Chicago, IL
A platinum milgrain ring of an oval shape centered with a bezel set sparkling antique cushion cut
Category

Early 20th Century Art Deco Antique Cushion Cut Diamond

Materials

Diamond, Sapphire, Platinum

Victorian Diamond Gold Silver Drop Earrings
Located in Greenwich, CT
total of approximately 5 carats of Old Mine cushion cut diamonds designed in concentric circles and
Category

1880s American Victorian Antique Cushion Cut Diamond

Materials

White Diamond

Antique Russian Art Nouveau Diamond Engagement Ring
Located in Chicago, IL
prong-set with an antique cushion cut diamond (approximately 1.56 ct, 7.7 x 6.4 x 4.3 mm, color - L
Category

Early 20th Century Russian Art Nouveau Antique Cushion Cut Diamond

Materials

Diamond

Victorian Diamond Gold Textured Long Link Chain
Located in Stamford, CT
attached to the links. 1 old mine cushion cut diamond, approx. total weight .02cts, H, SI1 18k yellow
Category

1850s Antique Cushion Cut Diamond

Materials

Diamond, 18k Gold, Yellow Gold

Antique Russian Turquoise Diamond Gold Cross Pendant, 1872
Located in Chicago, IL
turquoise and old cushion cut diamonds. Estimated total diamond weight is 0.50 ct. Weight 15.8 grams Total
Category

19th Century Russian Victorian Antique Cushion Cut Diamond

Materials

Turquoise

Antique Russian Diamond Solitaire Gold Mens Ring
Located in Chicago, IL
sparkling old cushion cut diamond (5.75 x 5.5 x 3.35 mm, approximately 0.82 ct) in a silver rub-over setting
Category

Early 20th Century Russian Edwardian Antique Cushion Cut Diamond

Materials

Diamond

Antique GIA 1.0 Carat Old Mine Cushion Solitaire Diamond Wedding Ring
Located in New York, NY
Cushion cut diamond . This Superbly and delicately crafted dazzler futures 0.81CT Old Mine Cushion cut
Category

Early 1900s Edwardian Antique Cushion Cut Diamond

Materials

Diamond, Platinum

1920s Belle Epoque Diamond 18 Karat Yellow Gold Swirl Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, and platinum. Delightful antique ring, the center has a cushion-cut
Category

1920s French Belle Époque Antique Cushion Cut Diamond

Materials

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

Belle Epoque Russian Pearl Diamond Ring
Located in Chicago, IL
antique cushion cut diamond is approximately 0.48 ct. Estimated total diamond weight 0.96 ct. The
Category

Late 19th Century Belle Époque Antique Cushion Cut Diamond

Materials

Diamond, Cultured Pearl, Natural Pearl

Victorian Diamond Silver Gold Drop Stud Earrings, Antique
Located in Beverly Hills, CA
addition to your jewelry collection. Feature two old cushion cut diamonds, 2.77-carat and 2.62-carat, L-M
Category

Early 1900s Unknown Victorian Antique Cushion Cut Diamond

Materials

White Diamond, 14k Gold, Yellow Gold, Silver

Victorian Diamond Drop Earrings
Located in London, GB
cushion cut diamond and a small old cut diamond accent set above. The earrings have French wire fittings
Category

Late 19th Century Antique Cushion Cut Diamond

Materials

Diamond, Gold, Yellow Gold, Silver

Art Deco 2.05 Carat Diamond Three-Stone Ring, circa 1920s
Located in London, GB
This stunning art deco ring features an impressive 2.05 carat of old cushion cut diamonds. The
Category

1920s Unknown Art Deco Antique Cushion Cut Diamond

Materials

Diamond, 18k Gold, Platinum

Antique Russian Three Stone Sapphire Diamond Men s Ring
Located in Chicago, IL
a superb royal blue color (approximately 1 carat) between two old cushion cut diamonds (estimated
Category

Early 20th Century Russian Antique Cushion Cut Diamond

Materials

Diamond, Sapphire

Victorian Silver, Gold Diamond Two-Stone Drop Earrings
Located in Los Angeles, CA
with a silver top & collet prong set with 4 Old Mine Cushion Cut diamonds. 2 larger bottom stones
Category

Late 19th Century Unknown Victorian Antique Cushion Cut Diamond

Materials

Diamond, 14k Gold, Sterling Silver

Edwardian Onyx and Diamond Plaque Ring
Located in Carmel-by-the-Sea, CA
Made of platinum and 14 karat rose gold, the onyx plaque is decorated with two antique cushion cut
Category

1910s Antique Cushion Cut Diamond

Materials

Diamond, Onyx, 14k Gold, Rose Gold

Art Deco Diamond Emerald Platinum Ring
Located in Beverly Hills, CA
collection. Made of platinum, the ring features an old cushion cut diamond (1.60-carat, O-P color and VS21
Category

Early 20th Century Unknown Art Deco Antique Cushion Cut Diamond

Materials

Diamond, Emerald, Platinum

Vintage Diamond Cluster Ring
Located in London, GB
period and showcases a chunky old cushion cut diamond at the centre of the face surrounded by a
Category

19th Century Antique Cushion Cut Diamond

Materials

Diamond, Yellow Gold, Silver

1.21 Carat GIA Old Mine Cushion Diamond Solitaire Platinum Ring, circa 1910s
Located in Addison, TX
make of this antique cushion cut beauty is one of the best we've seen! Diamond Details: Weight- 1.08
Category

1910s Unknown Edwardian Antique Cushion Cut Diamond

Materials

Diamond, Platinum

The Zsa Zsa Gabor Diamond Tiara
Located in Chicago, IL
11.50 carats of Old European and cushion cut Diamonds. The piece comes with a copy of a sellers
Category

20th Century Unknown Edwardian Antique Cushion Cut Diamond

Materials

Diamond, Cultured Pearl, Platinum

Elegant Art Deco Coral Onyx Diamond Platinum Ring
Located in Los Angeles, CA
This elegant and refined rectangular art deco ring is set with an old Old mine cushion-cut diamond
Category

Early 20th Century Unknown Art Deco Antique Cushion Cut Diamond

Antique Art Nouveau 1.75 Ct Diamond Gold Unisex Ring
Located in Chicago, IL
Russian, circa 1900 The 14K yellow gold ring is centered with a sparkling 1.75 ct old cushion cut
Category

Early 20th Century Russian Art Nouveau Antique Cushion Cut Diamond

Materials

Diamond, Gold

Victorian 1.00ct Sapphire and Diamond Ring, c.1880s
Located in London, GB
deep blue colour and was cut by hand. Two 0.25 carat old cushion cut diamonds are set on either side
Category

1880s Unknown Victorian Antique Cushion Cut Diamond

Materials

Diamond, Sapphire, 18k Gold, Platinum

Russian Ruby Diamond Engagement Ring c1910
Located in Chicago, IL
The ring is vertically set with an old cushion cut diamond (approximately 0.31 ct) in a silver
Category

Early 20th Century Russian Art Deco Antique Cushion Cut Diamond

Materials

Diamond, Ruby

2.09 Carat Green Emerald Sapphire Old Mine Cushion Diamond Crossover Gold Ring
Located in New York, NY
and an Antique OLD MINE Cushion cut diamond, set against the warm tone of Rose gold creating a
Category

19th Century Victorian Antique Cushion Cut Diamond

Materials

Diamond, Emerald, Blue Sapphire, 14k Gold, Rose Gold

Old Mine 1 Carat Cushion Cut Solitaire Ring
By Antinori Fine Jewels
Located in Chicago, IL
This striking and bright white 0.97ct old mine cushion cut diamond has charmingly wide hand cut
Category

1830s Unknown High Victorian Antique Cushion Cut Diamond

Materials

Diamond, White Diamond

Victorian 0.50 Carat Diamond Solitaire Engagement Ring, circa 1900s
Located in London, GB
A beautiful old cushion cut diamond sparkles in this Victorian engagement ring. The 0.50 carat
Category

Early 1900s Unknown Victorian Antique Cushion Cut Diamond

Materials

Diamond, 18k Gold, Platinum

Antique Three Stone Sapphire Diamond Men’s Ring
Located in Chicago, IL
sapphire (7.2 x 5.8 x 2.7 mm, approximately 1 carat), flanked by two old cushion cut diamonds (estimated
Category

Early 20th Century Russian Antique Cushion Cut Diamond

Materials

Diamond, Sapphire

Antique Victorian French 18K Rose Gold Old Mine Cushion Diamond Engagement Ring
Located in Great Neck, NY
gorgeous engagement ring is crafted in 18k rose gold. The center is a beautiful old cushion cut diamond
Category

18th Century Unknown Victorian Antique Cushion Cut Diamond

Materials

Diamond, 18k Gold, Rose Gold

French 1925 Diamonds Platinum Art Deco Round Ring
Located in Poitiers, FR
claws with an antique- cushion cut diamond surrounded by diamonds. The basket of the mounting is
Category

1920s French Art Deco Antique Cushion Cut Diamond

Materials

Diamond, White Diamond, Platinum

Antique Russian 2.95 Ct Old Mine Cut Diamond Earrings
Located in Chicago, IL
diamonds and six small rose cut diamonds. The two principal cushion cut diamonds measure 6.7 x 5.7 x 3. 9
Category

Early 20th Century Russian Art Nouveau Antique Cushion Cut Diamond

Materials

Diamond, 14k Gold, Silver

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

1910s Antique Cushion Cut Diamond

Materials

Diamond, Sapphire, Platinum

1900s 42 Carats Diamonds Fringe Necklace
Located in Chicago, IL
cushion cut diamonds. The necklace sparkles with every turn. The largest seven diamonds of the front
Category

Early 20th Century Antique Cushion Cut Diamond

Materials

Diamond

Victorian 0.40ct Diamond Cluster Ring, c.1880s
Located in London, GB
cushion cut diamonds. The diamonds are all H in colour and SI in clarity. Grain set into silver with an
Category

1880s Unknown Victorian Antique Cushion Cut Diamond

Materials

Diamond, 18k Gold, Silver

HM Sheffield 1895 18 Karat Wide Buckle Ring with Star Diamond
Located in Baltimore, MD
round 20 point cushion cut diamond star set securely into the band.. The clean and simple design of the
Category

1880s British Victorian Antique Cushion Cut Diamond

Materials

Diamond, 18k Gold

Antique Old Cut Diamond Cluster Ring Set in 18k Yellow Gold
Located in London, GB
sparkly 0.68 carat old cushion cut diamond which is securely set to centre. The central stone is then
Category

1890s Victorian Antique Cushion Cut Diamond

Materials

Diamond, 18k Gold, Yellow Gold

Antique Russian Gold Blue Enamel Diamond Drop Earrings
Located in Chicago, IL
with turquoise blue enamel six pointed stars centered with old cushion cut diamonds. Estimated total
Category

Early 20th Century Russian Antique Cushion Cut Diamond

Antique Georgian Gold, Pearl and Diamond Forget-Me-Not Ring, circa 1840
Located in Baltimore, MD
cut diamond at the center. Incised designs along the band and whirls at the shoulders adorn this ring
Category

1840s British Georgian Antique Cushion Cut Diamond

Materials

Diamond, Natural Pearl, 18k Gold, Gold

Victorian Turquoise and Diamond Cluster Locket Pendant
Located in London, GB
features a domed collection of natural turquoise at the centre with an old cushion cut diamond for company
Category

19th Century Victorian Antique Cushion Cut Diamond

Materials

Diamond, Turquoise, 18k Gold, Yellow Gold

Edwardian 1.70 Carat Diamond Four-Stone Ring
Located in London, GB
has been crafted from a rich 18ct yellow and is set with four clean old cushion cut diamonds with the
Category

Early 20th Century Edwardian Antique Cushion Cut Diamond

Materials

Diamond, 18k Gold, Yellow Gold

Art Deco Emerald Diamond Platinum Three Stone Ring
Located in New York, NY
An Art Deco platinum, emerald and diamond ring. This ring centers on a modified cushion-cut emerald
Category

1920s Unknown Art Deco Antique Cushion Cut Diamond

Materials

Diamond, Emerald, Platinum

3.16 Carat Edwardian Old Mine Cut Diamond Three Stone Platinum Ring Circa 1910
Located in Los Angeles, CA
1910. This exquisite ring features a central cushion-cut diamond flanked by two smaller cushion-cut
Category

1910s Edwardian Antique Cushion Cut Diamond

Materials

Diamond, Platinum

Antique Russian Emerald Diamond Yellow Gold Ring
Located in Beverly Hills, CA
). It is made of yellow gold, and features a 4.65-carat oval faceted emerald framed with ten cushion cut
Category

Mid-19th Century Russian Victorian Antique Cushion Cut Diamond

Materials

Diamond, Emerald, 18k Gold

Antique Russian Demantoid Diamond Earrings
Located in Chicago, IL
brilliant cut diamonds. The buttercup tops are set with two old cushion cut diamonds (estimated combined
Category

20th Century Russian Edwardian Antique Cushion Cut Diamond

Antique Edwardian Pearl Diamond Pendant Necklace, 1900s
Located in Chicago, IL
embellished with diamonds and half pearls. The pendant is centered with a dangling bright white old cushion
Category

Early 20th Century Edwardian Antique Cushion Cut Diamond

Agate Cameo Diamond Gold Ring of Venus Anadyomene
Located in Amsterdam, NL
two cushion cut diamonds (app. circa 0.3 carats). 18th century. weight: 3.8 gram dimensions: 1.2 x
Category

Early 19th Century Italian Georgian Antique Cushion Cut Diamond

Materials

Agate, Diamond, 18k Gold, Silver

Antique Edwardian 1.84 Carat Old Mine Cut Diamond Ring
Located in Montgomery, AL
to the 18th & 19th centuries. They most often resemble the shape of a modern cushion cut diamond
Category

Early 1900s Edwardian Antique Cushion Cut Diamond

Materials

Diamond, White Diamond, Platinum

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

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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.