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Ladies Cocktail Turquoise Diamonds 14K Yellow Gold Ring
Located in Houston, TX
halo, cocktail, vintage ring with a soft-square shank. The ring is a size 6. The ring weighs a total of
Category

Late 20th Century Cocktail Rings

Materials

Diamond, Turquoise, 14k Gold, Yellow Gold

H. Stern 18k Gold Cushion Citrine Solitaire 7 Diamond Sunrise Cocktail Ring
By H. Stern
Located in Montclair, NJ
piece along with its incredible shine due to its brilliant cutting style. The wide squared shank has a
Category

1990s Solitaire Rings

Materials

Citrine, Diamond, 18k Gold, Yellow Gold

Michael Kneebone Golden Beryl Diamond Flared Shank Cluster Ring
By Michael Kneebone
Located in Austin, TX
diamonds in this one-of-a-kind "flared shank" cluster ring. The squared shaped shank helps keep the ring in
Category

2010s American Contemporary Cluster Rings

Materials

Beryl, White Diamond, Brown Diamond, 18k Gold

Lee Marraccini Square Stacking Rings in 14 Karat Gold, Set of Three
Located in Austin, TX
the stones bezel set on a thin square 14k yellow gold shank; stamped with artist's cipher and 14K. A
Category

Vintage 1970s American Modern More Rings

Materials

Amethyst, Citrine, Topaz, Gold, 14k Gold, Yellow Gold

Vintage 70s Initial ME Ring Diamond 14k Yellow Gold Square Band Sz 5 Letters
Located in Torrance, CA
diamonds total an estimated .08 carats (estimated at I-J color and SI1-I2 clarity). The split shank
Category

Late 20th Century Unknown Modern Band Rings

Materials

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

1930s Art Deco 2.5 Carat Total Diamond Platinum Cluster Ring
Located in Hicksville, NY
weight Old Miner and Old European Diamonds (19 Diamonds) Square Frame Round Center Split Shank Ornate
Category

Mid-20th Century Unknown Art Deco Cluster Rings

Materials

Diamond, Platinum

GIA 6.83 Carat Natural Gem Royal Blue Sapphire Diamond Ring 14 Karat VS
Located in New York, NY
. Baguettes & .60ct square cut on shank Rounds and full cuts. G-H color, Vs-2 clarity. 14kt. white gold
Category

2010s American Solitaire Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

4.09 Carat Emerald Cut Emerald and Diamond Cocktail Ring in 18 Karat White Gold
Located in Chicago, IL
squared edged shank totaling 1.68 carats. Created in brightly polished 18 K white gold, this extravagant
Category

2010s Contemporary Cocktail Rings

Materials

White Diamond, Emerald, 18k Gold, White Gold

6.60 Carat Emerald Cut Green Tourmaline and Diamond Cocktail Ring in 18 Karat
Located in Chicago, IL
green tourmaline and diamond ring is fashioned with a slightly square edged shank has the presence
Category

2010s American Contemporary Cocktail Rings

Materials

White Diamond, Tourmaline, 18k Gold, White Gold

16.30 Carat Emerald Cut Green Tourmaline and Diamond Ring in 18 Karat White Gold
Located in Chicago, IL
tourmaline and diamond ring is fashioned with a slightly square edged shank has the presence you're looking
Category

2010s American Contemporary Cocktail Rings

Materials

White Diamond, Tourmaline, 18k Gold, White Gold

Boucheron Buckle Ring Vintage 18k Gold
By Boucheron
Located in Beverly Hills, CA
loops that go through the square buckle and create the shank. This combo of the straight buckle’s lines
Category

1990s Unknown Fashion Rings

Materials

18k Gold

38 Carat Red Tourmaline Enamel Diamond Ring Signed Neiman Marcus
By Neiman Marcus
Located in Carmel-by-the-Sea, CA
the ring were hit by lightening. The bottom of the shank is gently squared off, so the top-heavy ring
Category

20th Century Cocktail Rings

Materials

Diamond, Tourmaline, Yellow Gold, 18k Gold

Retro Rose Gold Citrine Ruby Diamond Ring
Located in New York, NY
each shank, 3 square cut deep red rubies are bezel- set, with 2 bright white Old European cut diamonds
Category

Vintage 1940s Retro Cocktail Rings

Materials

Citrine, Diamond, Ruby, Gold, 14k Gold, Rose Gold

1.04 Carat GIA Certified Princess Diamond Gold Engagement Ring
Located in Miami, FL
VS1-VS2 clarify. It features a sturdy, rounded-square and easily sizable shank and remains in
Category

Vintage 1980s American Engagement Rings

10k Yellow Gold- Amethyst-Multi Color Stone-Diamond Three-Stone Cocktail Ring
Located in McLeansville, NC
- approximately .08 total carats - I-J color, SI-I clarity Ring Size 5.75 * fits a little large due to square
Category

2010s Cocktail Rings

Materials

Amethyst, Diamond, Gold, 10k Gold, Yellow Gold

1.00 Carat Old European Cut Diamond Platinum Pierced Antique Engagement Ring
Located in Stamford, CT
diamonds and a straight baguette diamond on each shoulder. Beautiful detailing along the shank and square
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

Bellarri Oval Cut Peridot and Pavé Diamond Ring Set in 18 Karat Yellow Gold
By Bellarri
Located in Scottsdale, AZ
symbolizes vitality and renewal. Flanking the central gemstone are square peridots adorning the shanks
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Peridot, Gold, 18k Gold, Yellow Gold

Fine Octagonal Diamond Platinum Ring
Located in London, GB
open-plaque octagonal diamond-set mount, all millegrain-set to a tapered square-section shank
Category

21st Century and Contemporary British Art Deco Bridal Rings

Materials

Diamond, Platinum

Diamond Hexagonal Cluster Ring
Located in London, GB
mounted in platinum, to a square-section shank, hallmarked platinum 950 London 2019, made by Bentley
Category

2010s British Modern Engagement Rings

Materials

Diamond, Platinum

Art Deco Diamond Panel Ring
Located in London, GB
-cut diamonds weighing a further 0.25 carats, to openwork gallery and square section shank, all mounted
Category

Early 20th Century Art Deco Bridal Rings

Materials

Diamond

Edwardian Diamond Plaque Ring
Located in London, GB
platinum and white gold with fine millegrain edges, to an openwork gallery and square-section shank, circa
Category

Antique Early 1900s British Edwardian Engagement Rings

Materials

Diamond, Platinum, 18k Gold

Diamond Hexagonal Cluster Ring
Located in London, GB
mounted in platinum, to a square-section shank, hallmarked platinum 950 London 2019, made by Bentley
Category

2010s British Modern Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.51 Carat Solitaire Diamond Ring
Located in London, GB
VVS1 clarity, GIA certificate, six-claw set to a white gold mount with square-section tapered shank and
Category

2010s British Modern Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Vintage Emerald and Diamond Ring
Located in London, GB
square-section shank, , circa 1950, the head measuring approximately 0.9x1.6cm , gross weight 4 grams
Category

Vintage 1950s Engagement Rings

Materials

Diamond, Emerald, Platinum

A Single Stone Solitaire Diamond Ring
Located in London, GB
clarity, to a double gallery and square section shank, hallmarked 950 platinum, London 2017, measuring
Category

21st Century and Contemporary English Modern Engagement Rings

Materials

Diamond, Platinum

GCS Certified 3.74 Carat Oval Sapphire and Diamond Cluster Ring
Located in London, GB
2.6 carats, all claw-set to a raised white gold collet, to a tapered square-section shank with
Category

Vintage 1980s British Modern Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Sapphire and Diamond Cluster Ring
Located in London, GB
to a platinum mount with pierced fancy gallery, to a square-section shank with diamond-set shoulders
Category

Early 2000s British Modern Cluster Rings

Materials

Diamond, Sapphire, Platinum

18 Karat Yellow Gold Rectangular Steppe Ring by Cartier, circa 1970s
By Cartier
Located in New York, NY
An 18 karat yellow gold ring features a stepped rectangular design with a squared shank, signed
Category

Vintage 1970s Contemporary Fashion Rings

Materials

Yellow Gold

Art Deco Sugarloaf Sapphire Diamond Platinum Ring
Located in London, GB
mount with square-section shank, gross weight 6.7 grams, circa 1920.
Category

Early 20th Century British Art Deco Cluster Rings

Materials

Blue Sapphire, Diamond, Platinum

Octagonal Diamond Cluster Ring
Located in London, GB
octagonal cluster surround of millegrain-set round brilliant-cut diamonds, to a tapered square-section shank
Category

Early 2000s British Modern Engagement Rings

Materials

Diamond, Platinum

Gold Ring, Cartier, 1970s
By Cartier
Located in New York, NY
The top designed as a stepped rectangular plaque to the gold squared shank, size 5.75
Category

Vintage 1970s Fashion Rings

Materials

18k Gold

A Lapis Lazuli Diamond Ring
Located in London, GB
brilliant-cut diamonds, continuing to form tapered fluted shoulders and a square shank, 1970s.
Category

Vintage 1970s French Fashion Rings

Materials

Lapis Lazuli, Diamond

Unusual Aurelio Teno Gold RIng
By Aurelio Teno
Located in Lambertville, NJ
18k gold ring by Aurelio Teno with square shank in size 5 3/4, ring top is 16mm x 20m, ring sits
Category

20th Century Italian More Rings

Materials

18k Gold

Gold Mabe Pearl Diamond Ring
Located in West Hollywood, CA
24.9 grams made with a squared shank for comfort & to hold this potentially top heavy ring in place.
Materials

Diamond

A Fine Tanzanite Diamond Ring
Located in Newcastle Upon Tyne, GB
unmistakable purple/blue. Flanked on each side by a single princess-cut diamond. A plain, squared shank. A very
Category

1990s American Modern Cocktail Rings

Materials

Diamond, Tanzanite

Designed for James Mont 24 Drawer Pulls or Furniture Hardware
Located in Southfield, MI
in the square shanks keep the bail from hitting the furniture surface, so very well designed in
Category

Vintage 1950s American More Furniture and Collectibles

Prehnite Cabochon Oval Silver Bezel Ring
By Claudia Endler
Located in los angeles, CA
a rhodium plated, sleek, Sterling Silver bezel and squared shank with contrasting high polish and
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Other, Silver, Sterling Silver

Prehnite Cabochon Oval Silver Bezel Ring
By Claudia Endler
Located in los angeles, CA
a rhodium plated, sleek, Sterling Silver bezel and squared shank with contrasting high polish and
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Other, Silver, Sterling Silver

Custom 3.14 Carat GIA Certified Square Cushion Split Shank Halo Engagement Ring
By Brunello Cucinelli
Located in Columbia, MO
Diamond Split Shank Halo Engagement Ring -3.14 carat square cushion brilliant diamond center -GIA
Category

21st Century and Contemporary American Engagement Rings

Materials

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

Diamond in White Gold Suspended Rectangle Ring
By Claudia Endler
Located in los angeles, CA
architectural element transformed into a ring. The cantilever seems to teeter on a slim square shank. Shown here
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, 14k Gold, White Gold

Diamond in White Gold Suspended Rectangle Ring
By Claudia Endler
Located in los angeles, CA
architectural element transformed into a ring. The cantilever seems to teeter on a slim square shank. Shown here
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, 14k Gold, White Gold

Men s Egyptian Sarcophagus 18 Karat Platinum Diamond Ring
Located in METAIRIE, LA
opposed to White. The symmetry of the squared shank keeps placement on the finger to avoid turning, as
Category

Vintage 1970s Dome Rings

Materials

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

VS 1.40 Carat Diamond 14 Carat Gold Half Eternity Square Stack Ring
Located in St Helens, GB
total 1.40 carats. ​6mm thick band to the front. Square shaped shank, comfortable to wear. Clean and
Category

21st Century and Contemporary British Art Deco Cluster Rings

Materials

Diamond, 14k Gold

Coral and gold ring by Pierre Sterle
By Pierre Sterlé
Located in London, GB
square ring shank. Designed by Pierre Sterle and marked 'Sterle' 'Paris' and numbered 9616. French
Category

Vintage 1970s French Cocktail Rings

Materials

Coral, 18k Gold

Classic 1.00ct Diamond Solitaire Engagement Ring in 18 Carat Gold
Located in Newcastle Upon Tyne, GB
diamond mounted in an 18 carat white gold 8-claw basket setting on a squared 18 carat yellow gold shank
Category

1990s British Modern Engagement Rings

Materials

Diamond, 18k Gold

Old Mine Cut Pear Diamond Ring
Located in Brooklyn, NY
bezel setting Square wire shank measures 1.7mm Set in 18k yellow gold All of our pieces are made by
Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, 18k Gold

Mociun Shield Step Cut Diamond Ring
Located in Brooklyn, NY
& flat prong setting Square wire shank measures 1.7mm Set in 18k yellow gold All of our pieces are
Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, 18k Gold

Oval Blue Sapphire Diamond Gold Halo Set Ring
Located in Newcastle Upon Tyne, GB
claws and surrounded by a melee diamond halo. Trifurcated, diamond-set shoulders leading to a squared
Category

Early 2000s British Modern Cocktail Rings

Materials

Blue Sapphire, Diamond, 18k Gold

Oval Blue Sapphire Diamond Gold Halo Set Ring
Located in Newcastle Upon Tyne, GB
claws and surrounded by a melee diamond halo. Trifurcated, diamond-set shoulders leading to a squared
Category

2010s British Modern Cluster Rings

Materials

Blue Sapphire, Diamond, 18k Gold

Carved Coral Diamond Gold Ring
Located in Palm Beach, FL
soldered sizing spring. Squared-off shank prevents ring from "turning". Consider wearing on your index
Category

Late 20th Century Unknown Fashion Rings

Materials

Coral, White Diamond, 18k Gold, Yellow Gold

1930s White Gold 3.29 Carat Brilliant-Cut Diamond Solitaire Engagement Ring
Located in Newcastle Upon Tyne, GB
Setting: Uniform, polished, squared 18-carat white gold shank & stamped 18ct Plat Size: J / 4 5/8
Category

Vintage 1930s British Art Deco Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Antique Platinum Old Cut Diamond Daisy Cluster Ring
Located in Newcastle Upon Tyne, GB
. Plain , squared platinum shank. Total diamond weight approximately 3.75 carats, G-H colour, VS clarity
Category

Vintage 1920s British Art Deco Cluster Rings

Materials

Diamond, Platinum

Multi-Color Kaleidoscope Sapphire and Diamond Cocktail Ring
Located in New York, NY
brilliant cut orange Sapphires, framed within a round brilliant cut diamond surround, on a square edge shank
Category

2010s Unknown Modern Cocktail Rings

Materials

Aquamarine, White Diamond, Kunzite, Sapphire, Pink Sapphire, 18k Gold, R...

French Art Deco Emerald Diamond Platinum Cocktail Ring
Located in Newcastle Upon Tyne, GB
side by a stepped setting, mounted with single-cut diamonds. Squared platinum shank with French assay
Category

Vintage 1920s French Art Deco Cocktail Rings

Materials

Diamond, Emerald, Platinum

Oval Coral and Diamond Claw Set Cluster Ring Yellow Gold
Located in East Grinstead, GB
claw/prong set, fashioned on a yellow gold squared shape shank. The ring is unmarked but tests as 18ct
Category

Late 20th Century Unknown Contemporary Cluster Rings

Materials

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

Antique Cushion Cut Sapphire Diamond Cluster Ring
Located in Newcastle Upon Tyne, GB
coveted blue sapphire colour of royal blue. In 12 claws, it is surrounded by 12 old-cut diamonds. Squared
Category

Early 20th Century British Edwardian Cluster Rings

Materials

Blue Sapphire, Diamond, Platinum

Designed for James Mont 60 Drawer Pulls or Furniture Hardware
Located in Southfield, MI
, these pulls include opposing right, left square lug shanks with blocking pins designed to keep the bail
Category

Vintage 1950s American More Furniture and Collectibles

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Square Shank For Sale on 1stDibs

You are likely to find exactly the square shank you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. Finding an appealing square shank — no matter the origin — is easy, but TJD, Brunello Cucinelli and Martha Seely each produced a popular version that is worth a look. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes square cut and asscher cut alternatives. Finding a square shank for sale for women should be easy, but there are 3 pieces available to browse for unisex as well as men, too.

How Much is a Square Shank?

Prices for a square shank can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1,534 and can go as high as $22,800, while this accessory, on average, fetches $4,875.

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. 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

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.