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Antique Cushion Cut Diamond

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Victorian 6.25 Carat old Mine Cut Diamond Rare Cluster Ring
Located in Napoli, IT
) - 20 cushion old mine cut diamonds totalling approx 5.50 Ct (G/H-VVS/SI) UK size: M 1/4 US size: 6 1/4
Category

1890s Victorian Antique Cushion Cut Diamond

Materials

Diamond, 18k Gold, Silver

1840s Emerald and Diamond Ring
Located in New York, NY
Made in the style of Georgian rings, but the stones are set with open backs. A central old mine cut
Category

1840s English Victorian Antique Cushion Cut Diamond

Materials

Diamond, Emerald

Art Deco 1.72 Carat Old Mine Cut Diamond Platinum Engagement Ring
Located in Theydon Bois, Essex
colour, VS1 clarity – the glowing cushion shaped old cut diamond is secured by four split claws in a
Category

Early 20th Century Art Deco Antique Cushion Cut Diamond

Materials

Diamond, Platinum

Antique 5.80 Carat Old Mine Cut Diamond Rare Coiled Snake Bracelet
Located in Napoli, IT
Kt yellow rose and silver, tested Hallmarks: none/worn Gems: 2 oval cushion old mine cut diamonds
Category

1850s Victorian Antique Cushion Cut Diamond

Materials

Diamond, 15k Gold

Georgian Beautiful 5.50 Carat Diamond Drop Earrings
Located in Napoli, IT
, timeless treasure Set throughout by a selection of rose cut and old mine cut Diamonds – approx 5.50 Ct in
Category

Early 1800s Georgian Antique Cushion Cut Diamond

Materials

Diamond, Gold, Silver

Stunning Victorian 1.58 Carat Old Mine Cut Diamond Solitaire 18 Karat Earrings
Located in Napoli, IT
: 2 cushion old miner cut diamonds totalling approx 1.58 Ct (H/I-VVS/VS – 5-.8 mm. x 5.6 mm average
Category

Early 1900s Victorian Antique Cushion Cut Diamond

Materials

Diamond, 18k Gold

Intriguing Victorian Era Yellow Gold Cluster Ring with Old Mine Cut Diamonds
Located in Los Angeles, CA
sparkling cluster of nine Old Mine Cushion and Old Mine Cut diamonds totaling approximately 0.85ct. graded J
Category

1880s Unknown Victorian Antique Cushion Cut Diamond

Materials

Diamond, Yellow Gold

1920s Pearl Diamond Gold Platinum Brooch
Located in Berlin, DE
Europe, made in 1920's. With 2 brilliant-cut diamonds weighing circa 0,66 ct. and 21 antique-cut
Category

Early 20th Century Antique Cushion Cut Diamond

Materials

Diamond, Oriental Pearl, 14k Gold, Platinum

Distinctive Art Nouveau Sapphire Diamond 18 Karat Locket
Located in Napoli, IT
antique Sapphire cushion cut of intense Blue, approx .70 Ct - punctuated by little rose cut Diamonds, one
Category

1890s Art Nouveau Antique Cushion Cut Diamond

Materials

Diamond, Sapphire, 18k Gold

Art Deco Natural Sapphire and Old Cut Diamond Five-Stone Ring, circa 1920
Located in Theydon Bois, Essex
alternating with a pair of bright and lively cushion shaped old cut diamonds. Each stone is rubover set and
Category

Early 20th Century Antique Cushion Cut Diamond

Materials

Diamond, Sapphire, Blue Sapphire

Art Deco 1.33 Carat Old Cut Diamond and 1.40 Carat Sapphire Crossover Ring
Located in Theydon Bois, Essex
Wonderful. This daring crossover ring features a cushion shaped old cut diamond, the soft
Category

Early 20th Century Antique Cushion Cut Diamond

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Beautiful Victorian Opal and 2.60 Carat Diamond Fly Brooch/Pendant
Located in Napoli, IT
design, set throughout with natural Opals and Diamonds Body is made by a solitaire cushion old mine cut
Category

1880s Victorian Antique Cushion Cut Diamond

Materials

Diamond, Opal, 18k Gold

1920s Art Deco 4.95 Carat Natural Ceylon Sapphire Old Cut Diamond Gold Ring
Located in Theydon Bois, Essex
origin. Cut – Cushion cut sapphire. The diamonds are old mine / miner cuts and rose cuts. Colour
Category

Early 20th Century Art Deco Antique Cushion Cut Diamond

Materials

Blue Sapphire, Diamond, 18k Gold, Platinum

Antique Victorian Dragonfly Brooch Diamond Sapphire Ruby Pearl
Located in Kendal, GB
the front, including blue sapphires, pink rubies and twinkling rose cut diamonds with a row of natural
Category

19th Century European Victorian Antique Cushion Cut Diamond

Materials

Diamond, Pearl, Ruby, Sapphire

Platinum 60 Carat Aquamarine Pendant Necklace with 1.15 Carat Diamonds, Size 17
Located in Sherman Oaks, CA
brooch.) Includes approximately 1.15 carat European and single cut diamond accents. Includes 17 inch
Category

1910s Unknown Art Nouveau Antique Cushion Cut Diamond

Materials

Aquamarine, Diamond, Platinum

4.20 Carats Diamonds and 2.20 Carats Sapphires French Antique Earrings
Located in Saint-Ouen, FR
. French antique hallmark for patent (CSGD). The diamonds are quality Old European cut diamonds. 2.10
Category

1890s French Late Victorian Antique Cushion Cut Diamond

Materials

Diamond, Sapphire

Victorian 1.20 Diamond 1.20 Natural Sapphire Clover Brooch Pendant Necklace
Located in Napoli, IT
: none/worn Gems: 1 oval cushion old mine cut diamonds of approx .30 Ct (4.24 x 4.0 mm. - G/VS) - 1 old
Category

1870s Victorian Antique Cushion Cut Diamond

Materials

Diamond, Sapphire, 18k Gold, Silver

Antique Victorian Diamond Insect Brooch Silver 18 Carat Gold, circa 1900
Located in Kendal, GB
Old Mine cut Diamonds and red cabochon Ruby eyes. It’s perched on a long bar set with further Mine
Category

19th Century European Victorian Antique Cushion Cut Diamond

Materials

Diamond, Silver, Gold

Vintage Sword Burma Sapphire Diamonds Pearls 18k
Located in Naples, FL
Vintage Antique Ancient sword pin with fine blue sapphires, ruby, pearls and old cut diamonds in
Category

1920s American Romantic Antique Cushion Cut Diamond

Materials

Diamond, Pearl, Sapphire, 18k Gold

Gold and 1.60 Carats Diamonds Antique Belle Epoque Ring
Located in Saint-Ouen, FR
), They are good quality, white (H/I color estimate) and clear, VS clarity. The cut is cushion cut for the
Category

Early 1900s Belle Époque Antique Cushion Cut Diamond

Materials

Diamond, Gold, 18k Gold

Art Deco style 1.0 Carat Solitaire Diamond Plus Onyx Platinum Engagement Ring
Located in Napoli, IT
Centred by 1 oval cushion old mine cut Diamond of extreme beauty and rarity, set in much result within the
Category

1920s Art Deco Antique Cushion Cut Diamond

Materials

Diamond, Onyx, Platinum

1910 Edwardian Diamond Gold Platinum 25th Anniversary Necklace
Located in St. Catharines, ON
antique-cut diamonds, suspended from a diamond set bail, mounted in platinum-topped gold, attached to a
Category

Early 20th Century American Edwardian Antique Cushion Cut Diamond

Materials

Diamond, Gold, Platinum, White Gold

Belle Époque Inspired Diamond and Platinum Ring
By Golconda
Located in New York, NY
Centering upon an old mine-cut diamond weighing approximately 2.51 cts., within a platinum mille
Category

Late 19th Century American Belle Époque Antique Cushion Cut Diamond

Materials

Diamond, Platinum

Antique Miniature Diamond Rare Huge Natural Basra Pearl Necklace
Located in Napoli, IT
with Diamonds, between rose cut and old mine cut Diamonds, for a total content of approx 2.85 Ct
Category

1860s Unknown Victorian Antique Cushion Cut Diamond

Materials

Diamond, Natural Pearl, Gold

Victorian French 12.20 Carat Diamond Double Crescent Moon 18 Karat Brooch
Located in Napoli, IT
the other by two large Cushion old mine cut Diamonds on the sides, which alone are 1.40 Ct in weight
Category

1880s French Victorian Antique Cushion Cut Diamond

Materials

Diamond, 18k Gold, Silver

Antique, Edwardian, 18 Carat Gold, Tourmaline and Diamond Ring
Located in Rochford, Essex
within a simple millegrained border of antique circular-cut diamonds, this ring presents an opportunity
Category

Early 20th Century British Antique Cushion Cut Diamond

Materials

Diamond, Tourmaline

Victorian 3.00 Ct Untreated Ruby .80 Carat Old Mine Diamond Crescent Moon brooch
Located in Napoli, IT
antique cushion cut natural untreated, unheated Rubies – most beautiful intense Red , graduated in size
Category

1880s Victorian Antique Cushion Cut Diamond

Materials

Diamond, Ruby, 18k Gold

1910 Soloviev Russian Sapphire Diamond Gold Pin, St. Petersburg
By Vladimir Soloviev
Located in St. Catharines, ON
, each loop set with a sapphire and diamond trefoil, its tapered stem set with rose diamonds. By
Category

Late 19th Century Russian Victorian Antique Cushion Cut Diamond

Materials

Blue Sapphire, Diamond, Sapphire, Gold

Precious Victorian 4.40 Carat Old Mine Diamond 3.0 Carat Ruby Crescent Brooch
Located in Napoli, IT
gold displaying an array pod graduated old mine cut Diamonds alternated by natural, no heat, stunning
Category

1860s Victorian Antique Cushion Cut Diamond

Materials

Diamond, Ruby, 18k Gold

Antique Victorian Fancy Diamond Daisy Cluster Ring 2.68ct Total
Located in Kendal, GB
A stunning antique Victorian daisy cluster ring crowned with a magnificent old cut fancy diamond
Category

1880s European Victorian Antique Cushion Cut Diamond

Materials

Diamond, 18k Gold, Yellow Gold

Rare 18ct Gold Enamel "Special" Diamond Grade Hunter Pocket Watch Waltham, 1898
By American Waltham Watch Co.
Located in London, GB
, possibly Cupid, within a scrolling diamond border around a set of cut diamonds. The outer case with a
Category

19th Century American Antique Cushion Cut Diamond

Materials

Diamond, Gold, Enamel

Rare Edwardian 3.48 Ct NO Heat Ceylon Sapphire 2.25 Ct Diamond Plus Trilogy Ring
Located in Napoli, IT
it Centre stone is a stunning 3.48 Ct natural Ceylon Sapphire cushion cut of true presence for the
Category

Early 1900s Edwardian Antique Cushion Cut Diamond

Materials

Diamond, Sapphire, 18k Gold

Art Deco .77 Ct Natural No Heat Ceylon Sapphire .55 Carat Diamond Platinum Ring
Located in Napoli, IT
Boasting a magic .77 Ct Natural No Heat Ceylon Sapphire , vibrant velvety oval cushion antique cut , weight
Category

1920s Art Deco Antique Cushion Cut Diamond

Materials

Diamond, Sapphire, Platinum

Antique Edwardian, Platinum, Topaz and Diamond Cluster Ring
Located in Rochford, Essex
cushion-cut is the perfect shape to show off this classic hue, which comes alive with a soft, golden glow
Category

Early 20th Century British Art Deco Antique Cushion Cut Diamond

Materials

Diamond, Topaz, Platinum

Antique Edwardian Ruby Diamond Cluster Ring 1.15ct Ruby
Located in Kendal, GB
cushion cut ruby at its heart complete with two gem certifications that verify the stone is natural and
Category

Early 1900s Edwardian Antique Cushion Cut Diamond

Materials

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

Edwardian Platinum 3 Stone Diamond and Sapphire North South Ring
Located in New York, NY
This early 20th Century antique platinum ring features 3 large old European cut diamonds at its
Category

Early 20th Century Unknown Edwardian Antique Cushion Cut Diamond

Materials

Diamond, Sapphire, Platinum

Antique Art Nouveau Brooch in 14K Gold with Pink Sapphire and Diamonds Floral
Located in Jacksonville, FL
sapphire, is kite-cut and bezel set, adding color and femininity to the design. Diamond accents placed
Category

Early 1900s European Art Nouveau Antique Cushion Cut Diamond

Materials

White Diamond, 14k Gold

Georgian 2.10 Ct Imperial Topaz, 60 Ct Old Mine Diamond 18 Kt Rare Solitaire Rin
Located in Napoli, IT
, beautiful antique cushion cut which spreads bigger than its estimated weight (measures 9.56 x 7.15 mm
Category

1780s Georgian Antique Cushion Cut Diamond

Materials

Diamond, Topaz, 18k Gold

Vintage 14 karat White Gold Diamond and Sapphire Earrings
Located in Jerusalem, IL
Cut Diamond of about 3.5 mm round, total weight of the one stone 15 points. Surrounding the Diamond
Category

Early 20th Century Art Deco Antique Cushion Cut Diamond

Materials

Diamond, Sapphire, 14k Gold, White Gold

Antique English Georgian Diamond Ring
Located in London, GB
A splendid example of an English Georgian Ring in very good condition. The rectangular cushion cut
Category

1780s British Antique Cushion Cut Diamond

Materials

Diamond, 18k Gold, Silver

Antique Art Deco, French, Platinum, Large Pink Sapphire and Diamond Ring
Located in Rochford, Essex
Pink sapphire and diamond ring, circa 1925. Sri Lanka is the most historically famous source of
Category

Early 20th Century French Antique Cushion Cut Diamond

Materials

Diamond, Pink Sapphire, Platinum

Antique Cameo 18k yellow gold diamonds sardonyx brooch / pendant France, 1838
Located in Miami, FL
surrounded by 3 from four sides old rose cut antique diamonds. Made in France. Circa 1838. Weight 17.33 grams
Category

1830s French Art Deco Antique Cushion Cut Diamond

Materials

Diamond, 18k Gold, Yellow Gold

Art Nouveau .90 Carat Natural No Heat Sapphire 1.20 Carat Old Mine Diamond Ring
Located in Napoli, IT
Sapphire of approx. .90 Ct totally natural lovely colour Flanked by two principals old mine cut Diamonds of
Category

Early 1900s Art Nouveau Antique Cushion Cut Diamond

Materials

Diamond, Sapphire, 18k Gold, Platinum

Breathtaking Edwardian 2.95 Carat Old Diamond Platinum Engagement Cluster Ring
Located in Napoli, IT
: platinum, tested Hallmarks: none/worn Gems: 1 cushion old European cut diamond of approx .75 Ct (5.30 x
Category

1910s Edwardian Antique Cushion Cut Diamond

Materials

Diamond, Platinum

4.50 Carat Snake Earrings and Ring Set Gold Sterling and Diamonds
Located in Aliso Viejo, CA
encrusted in prongs measurig 1.50-1.60 mm each. The larger cut diamond measures 6 x 4 mm. The weight of the
Category

19th Century Unknown Renaissance Revival Antique Cushion Cut Diamond

Materials

Diamond, Sterling Silver, 14k Gold, Gold

Vintage Art Deco 18 Karat gold Diamond and Onyx Ring
Located in Miami, FL
• 18k gold • 1 cushion cut old mine cut diamond H-SI1 0.50ctw. • 10 single cut diamonds H-SI1
Category

1920s Unknown Art Deco Antique Cushion Cut Diamond

Materials

Diamond, Onyx, 18k Gold

19th Century Diamond and Pearl Oak Pendant
Located in Glasgow, GB
with a suspended central foliate drop, set with old cushion-shaped and rose-cut diamonds and seed
Category

1860s British Victorian Antique Cushion Cut Diamond

Materials

Diamond, Pearl, Gold, 15k Gold, Silver

Estate Antique Art Deco GIA Certified 11.91 Carat Burma Sapphire Diamond Ring
Located in Houston, TX
This is an absolutely gorgeous Estate Antique Art Deco Platinum 11.91 CTW Cushion Cut Sapphire
Category

1920s Burmese Art Deco Antique Cushion Cut Diamond

Materials

Diamond, Sapphire, Platinum

Antique 18ct Gold 1.25Cttw Diamond Cluster Gypsy Ring 750 Purity Size R 8.75
Located in Camelford, GB
shoulders. Style: Classic Cluster Gypsy Style Ring Gems: Deep Rose Cushion cut sparkling white natural
Category

Late 19th Century British Victorian Antique Cushion Cut Diamond

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Antique 15ct Gold Diamond Stock Pin Brooch c1860 Heavy 625 Purity Tie Lapel Hat
Located in Camelford, GB
: Victorian classic pin in the stock style with lovely set gemstone. Gemstone: Natural cushion mine cut white
Category

Mid-19th Century British Victorian Antique Cushion Cut Diamond

Materials

Diamond, Gold, 15k Gold, Yellow Gold

Antique 18ct Gold Diamond Halo Cluster Gypsy Ring Size N 6.75 750 Purity Chester
Located in Camelford, GB
approx) surrounded by 10 Deep Rose Cushion cut sparkling white natural diamonds. Hallmark: Chester 18
Category

Early 20th Century British Victorian Antique Cushion Cut Diamond

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Certified Burma Rubies English Victorian Five-Stone Rare Ring
Located in Napoli, IT
cut, well matched in colour totalling 3.20 Ct. Interspaces by tiny rose cut Diamonds Beautiful
Category

1880s Victorian Antique Cushion Cut Diamond

Materials

Diamond, Ruby, 18k Gold

Sapphire Diamond Gold Cluster Ring
Located in Portland, ME
cushion cut sapphire, accented by 14 diamonds weighing approximately 1.14 carats total. Circa 1890s
Category

1890s Unknown Late Victorian Antique Cushion Cut Diamond

Materials

Blue Sapphire, Diamond, 18k Gold

Georgian Emerald and Diamond Earrings
Located in San Francisco, CA
A special pair of Georgian earrings setting emerald cushion cuts and old mine cut diamonds. The
Category

Early 19th Century Unknown Georgian Antique Cushion Cut Diamond

Materials

Diamond, Emerald, 14k Gold, Sterling Silver

Victorian Diamond Garnet Gold Bracelet
Located in Beverly Hills, CA
yellow gold, the plaque is adorned with a star of Old Mine cushion and Rose cut Diamonds, all weighing
Category

Late 19th Century American Baroque Antique Cushion Cut Diamond

Materials

Diamond, Garnet, 14k Gold

An Antique Ruby and Diamond Bangle Bracelet
Located in New York, NY
An Antique Ruby and Diamond Bangle Bracelet, centering upon a gold horseshoe set with cushion-cut
Category

Late 19th Century Unknown Antique Cushion Cut Diamond

Materials

Diamond, Ruby, Gold

18 Karat White Gold 4.35 Carat Sapphire 0.75 Carat Diamond Ring, EGL Certified
Located in Mobile, AL
Art Deco 18k white gold ring with a 4.35ct rectangular cushion cut natural Sapphire with 18 diamond
Category

1910s British Art Deco Antique Cushion Cut Diamond

Materials

Blue Sapphire, 18k Gold, White 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.