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Oval Blue Topaz and Square Diamond Halo Split Shank Ring in 18 Karat White Gold
Located in Scottsdale, AZ
its allure, the ring features split shanks adorned with shimmering diamonds, further enhancing its
Category

21st Century and Contemporary Unknown Contemporary Solitaire Rings

Materials

Blue Topaz, Topaz, White Diamond, Diamond, White Gold, 18k Gold, Gold

Illusion Oval Diamond Center with Squares Set in Chanel on the Shank in 18K Gold
By Artisan NYC
Located in New York, NY
"18KT:6.247g, Diamond:1.65ct, Size: US-7"
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Gold, 18k Gold

David Yurman Sterling Silver Split Shank Black Onyx and Diamond RIng
By David Yurman
Located in New York, NY
stunning piece features a sophisticated split shank design, crafted from high-quality sterling silver
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Onyx, Sterling Silver

14K Yellow Gold Men’s Custom 23.39 Grams Whiskey Topaz Diamond Ring Size 12.5
Located in Carmel By The Sea, CA
: 18.18 mm wide, 5.75 mm square shank, size 12.5 • Total Weight: 23.39 grams • Condition: Excellent pre
Category

2010s Unknown Contemporary Wedding Rings

Materials

Diamond, Topaz, 14k Gold, Yellow Gold

Barbara Anton Modernist Peridot Diamond Platinum Cocktail Ring
Located in Cincinnati, OH
Peridot ring by Barbara Anton. The Platinum mount with a square shank supporting three emerald cut
Category

Vintage 1960s American Modernist Cocktail Rings

Materials

Diamond, Peridot, Platinum

Diamond and Multi-Colored Sapphire Rainbow Criss-Cross Split Shank Band Ring
Located in Scottsdale, AZ
sapphires in various shades of the rainbow and rubies. The square shaped sapphires and rubies are channel
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

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

Rare Post-Medieval Diamond and Enamel Ring, circa 1550-1650
Located in London, GB
square shank. Tested yellow gold, circa 1550-1650. This ring was discovered by a metal detectorist in
Category

Antique 16th Century Renaissance Solitaire Rings

Materials

Diamond, Enamel

12.10 Carat Pink Tourmaline and Diamond Split Shank Cocktail Ring 14 Karat Gold
Located in Scottsdale, AZ
tourmaline is set in split shank design adorned with dazzling round-cut diamonds. Adding a modern yet elegant
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Tourmaline, Diamond, White Gold, 14k Gold, Gold

14K White Gold Gia 3.90ct Emerald Hidden Halo Accented Diamond Cocktail Ring
Located in Houston, TX
, accented, cocktail ring with a soft-square shank. The metal was tested and determined to be 14K white gold
Category

21st Century and Contemporary Zambian Cocktail Rings

Materials

Diamond, Emerald, Gold, 14k Gold, White Gold

4.42 Carats Total Rectangular Step Cut Tourmaline and Diamond Euro Shank Ring
Located in Scottsdale, AZ
squared split Euro shank, adding to the stunningly modern design of the piece. Ring size: 6.25 Natural
Category

21st Century and Contemporary Unknown Contemporary Fashion Rings

Materials

Tourmaline, Diamond, 14k Gold, Yellow Gold, Gold

Art Deco Diamond ring. 14k Yellow and White Gold Square table.
Located in Port Charlotte, FL
cut. Modern round. 6mm square table 2.5mm half round shank
Category

Early 2000s Fashion Rings

Materials

Diamond, White Gold

0.61cttw Prong Set Round Cut Diamond Square Pendant Necklace 14k White Gold
Located in New York, NY
round brilliant cut diamonds encrusted in a center square shape shank in an invisible setting giving an
Category

2010s Modern Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

Oval Cut Yellow Sapphire and Diamond Halo Squared Band Ring in 14 Karat Gold
Located in Scottsdale, AZ
Ring size: 7.5 Indulge in timeless elegance with this contemporary squared white gold split shank
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

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

Vintage 1970s 3.05 Carat Emerald Diamond White Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
shank. The step square cut emerald ring is hallmarked with the 18k fineness mark 750. This emerald and
Category

Vintage 1970s Engagement Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

SeidenGang Ruby Diamond 18k Yellow Gold Ring
By SeidenGang
Located in Orlando, FL
Diamonds: 6 princess-cut, approx. 0.60 ctw, F color, VS2 clarity Shank: Square design for comfortable wear
Category

1990s Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Antique 0.79 Carat Emerald and Yellow Gold Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
design and blend seamlessly with the 18k yellow gold shank. This square cut emerald ring has been
Category

Vintage 1930s Unknown Fashion Rings

Materials

Emerald, Yellow Gold

Antique 0.32 Carat Emerald and Diamond, 15k Yellow Gold Ring Circa 1925
Located in Jesmond, Newcastle Upon Tyne
blend seamlessly with the plain ring shank. This square cut emerald ring in yellow gold has been
Category

Vintage 1920s Cocktail Rings

Materials

Diamond, Emerald, Yellow Gold, Silver

Colombian Emerald Stacking eternity ring 14KT gold
Located in Boca Raton, FL
14KT yellow gold, we made the ring with twisted shank and square modern top, the ring can be worn as
Category

21st Century and Contemporary Fashion Rings

Materials

Emerald, Gold, 14k Gold

Colombian Emerald Stacker Ring set in 10kt Yellow Gold
Located in Toronto, Ontario
business days. Details: Gem Type: Emerald Gem Weight: 0.32cts. Measurements: 4.40x4.20mm Shape: Square
Category

2010s Canadian Contemporary Solitaire Rings

Materials

Emerald, Yellow Gold

0.30 Ct Solitaire Diamond Unisex Engagement Ring in 18K White Gold
By VR Jewels
Located in New York, NY
- Square > Gross Weight - 3.181 Grm > Shank width - 2 mm > Setting - Prong setting We can customize the
Category

21st Century and Contemporary American Victorian Solitaire Rings

Materials

Diamond, 18k Gold, White Gold, Gold

18k Yellow Gold Natural Princess Cut 0.30CTW Diamond Solitaire Ring For Women
By VR Jewels
Located in New York, NY
pcs - 1 Stone Shape - Square Gross Weight - 2.87 Grams Shank width - 1.9 mm Setting - Prong setting
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Yellow Gold, 18k Gold, Gold

2.58 Carat Aquamarine 18 Karat Yellow Gold Solitaire Ring
By VR Jewels
Located in New York, NY
Gold > Gemstone - Aquamarine > Gemstone Weight - 2.58 ct > Gemstone pcs - 1 > Gemstone shape - Square
Category

21st Century and Contemporary American Artist Solitaire Rings

Materials

Aquamarine, 18k Gold, Yellow Gold, Gold

.47 Carat Purple Sapphire Diamond Yellow Gold Engagement Ring
Located in Stamford, CT
of the shank. 1 purple square cut sapphire, approx. .47cts 32 round brilliant cut diamonds, G VS-SI
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, Gold, 14k Gold, Yellow Gold

18K Yellow White Gold Men s Diamond Engagement Ring Gift
By VR Jewels
Located in New York, NY
prosperity. Designed with diamonds studded in a square and on shank that makes it a perfect fit to wear it on
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

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

Art Deco Black White 1.55CT Diamond Checkered Band Ring in 18 Karat White Gold
By VR Jewels
Located in New York, NY
Solid White Gold Gemstone - Diamond Gemstone Weight - 1.55 cts Stone Size - 1.7 mm Stone Shape - Square
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, White Diamond, Black Diamond, White Gold, 18k Gold, Gold

Antique 1930s Platinum Sapphire Diamond Ring, Italy, 0.50 Carats
Located in Los Angeles, CA
Platinum rivier ring with finely crafted and engraved shank, and square sapphires with diamonds for
Category

20th Century Italian Dome Rings

Materials

Diamond, Sapphire, Platinum

Vintage 0.42ctw Diamond Nature Inspired Ring
Located in Orlando, FL
take center stage. Its square-edge shank lends subtle geometry and strength, while the open “air
Category

Vintage 1980s Fashion Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

0.3 Carat Blue Indicolite Baguette Cut 18k White Gold Modernist Cocktail Ring
By Agata Karwowska
Located in London, England
18-karat white gold - 14 x 19 mm angular concave face - 2.5 mm square profile, split shank and
Category

21st Century and Contemporary British Modern Cocktail Rings

Materials

Indicolite, 18k Gold, White Gold

1970 s Large Vintage 14k Gold Amethyst Ring, 30ct Oval Gem with Diamonds
Located in Great Neck, NY
enhances its unique character. The square European-style shank completes this extraordinary vintage
Category

Vintage 1970s European Modernist Fashion Rings

Materials

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

Platinum and 18K Yellow Gold Teal Blue Topaz and Diamond Ring size 6
Located in Big Bend, WI
about 9mm x 7mm. The squared Euro shank is 18K gold and the top is platinum. There are 18 round
Category

Late 20th Century Wedding Rings

Materials

Diamond, Topaz, Blue Topaz, Gold, 18k Gold, Yellow Gold, Platinum

GIA Certified Yellow Elongated Cushion Cut Cocktail Cluster Ring 7.74ct Total
Located in Great Neck, NY
cage under gallery detailing, and set on a squared-off off tapered, European shank. The total carat
Category

21st Century and Contemporary Cocktail Rings

Materials

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

GIA Unheated 3.64ct Cabochon Ruby and Diamond Ring in 18k Yellow Gold
Located in La Jolla, CA
, surrounded by a halo of Round Brilliant Diamonds with Round Diamonds and Square cut Rubies on the shank, all
Category

20th Century North American Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Estate Platinum “A” Jade Cabochon Baguette Diamond Cocktail Ring 15.45ctw Sz 7
Located in Winter Springs, FL
approximately 2.35ctw in G-H color Vs1+ clarity square baguette cut diamonds. The shank has a beautiful high
Category

Late 20th Century Contemporary Cocktail Rings

Materials

Diamond, Jade, Platinum

3.54ct Tsavorite and 0.86ctw Diamond Ring in 18K White Gold
Located in Chicago, IL
sides of the band totaling 0.86 carats. Elegantly crafted in 18K white gold with a squared European
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Yellow Diamond, Emerald, Ruby, Blue Sapphire, Tsavorite, 14k Go...

Edwardian Ruby and Diamond Ring
Located in Weston, MA
circles of old mine cut diamonds bisected by lines of square cut rubies. The shank is enhanced with a line
Category

Vintage 1910s Edwardian Dome Rings

Materials

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

18 Karat Yellow Gold Sugarloaf Cabochon Carnelian Peridots Cocktail Ring
By Rossella Ugolini
Located in Rome, IT
Peridots, set with a square bezel on the shank of the band ring, complement the Carnelian. Perfect for
Category

2010s Italian Art Deco Cocktail Rings

Materials

Peridot, Carnelian, 18k Gold, Gold, Yellow Gold

Elegant Ribbed Gold Cufflinks
Located in New York, NY
Elegant Ribbed Gold Square Cufflinks with hard swivel shanks. Heavy cast gold (not hollow) with
Category

Vintage 1960s American Cufflinks

Materials

14k Gold

Cartier Limited Edition Large Dome 18K Yellow Gold Plain Fashion Ring
By Cartier
Located in New York, NY
A gorgeous limited edition Cartier fashion ring featuring a large dome with a square shaped inner
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Yellow Gold, 18k Gold

AGL Certified 1.04 Carat Round Ruby Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Square Halo with Criss Cross Shank Ring The ring is 18K White Gold The Center Stone is a
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

AGL Certified 0.29 Carat Emerald Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Square Halo Criss Cross Shank Emerald Ring The ring is 18K White Gold. The Center is a
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

Hancocks Fine 1.29carat Colombian Emerald Diamond Ring
By Hancocks
Located in London, GB
elegant tapering shoulders of trapezoid-cut diamonds in channel setting to a simple square-section shank
Category

2010s British Solitaire Rings

Materials

Diamond, Emerald, Platinum

Marquise Shape Diamond Ring, circa 1950
Located in London, GB
gallery, pierced backholing and raised shoulders leading through to a square solid shank. Tested platinum
Category

Vintage 1950s Unknown Retro Engagement Rings

Materials

Diamond, Platinum

Platinum Fine 1.05 Carat Ruby 0.75 Cttw Diamond Ring
By Campanelli Pear
Located in Troy, MI
12.97 x 11.22mm top square - 2.74mm bottom shank
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified Pear Sapphire Diamond Swirl Bypass Platinum Cocktail Ring
Located in Stamford, CT
on the opposite side followed by graduated square cut sapphires along the shank. GIA has only
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Baguette And Round Cut Diamond Pendant Necklace 14K White Gold 0.44Cttw
Located in New York, NY
channel set baguette and prong set round cut diamonds weighing 0.44 carat, encrusted in square and heart
Category

2010s Modern Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

Baguette And Round Cut Diamond Pendant Necklace 14K Yellow Gold 0.45Cttw
Located in New York, NY
channel set baguette cut and prong set round cut diamonds weighing 0.45 carat, encrusted in a square and
Category

2010s Modern Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

3.78 Carat Cabochon Sapphire and Diamond Yellow Gold Ring
Located in Chevy Chase, MD
carats. The bottom of the shank is slightly squared. Offered by Charles Schwartz and Son Jewelers.
Category

Late 20th Century American Retro Cocktail Rings

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

3.51 Carat Princess Cut Diamond 18 Karat Gents Ring
By Sebastian Bernard
Located in Los Angeles, CA
. The ring is square shaped shank. Total Diamond Weight: 3.51 Ct Metal: 18K White Gold, 27.4 gr
Category

2010s American Bridal Rings

Materials

Diamond, 18k Gold

Rachel Koen 0.50Cttw Baguette Cut Diamond Ladies Ring 14K White Gold
Located in New York, NY
This gorgeous ring is encrusted with tiny princess cut diamonds in the center square shaped shank
Category

2010s Modern Fashion Rings

Materials

Diamond, 14k Gold, White Gold

3.14 Carat Princess Cut Diamond 18 Karat Gents Ring
By Sebastian Bernard
Located in Los Angeles, CA
on the top. The ring is square shaped shank. The ring is 8.25mm wide. Total Diamond Weight: 3.14 Ct
Category

2010s American Bridal Rings

Materials

Diamond, 18k Gold

.60 Carat Diamond Sapphire White Gold Knot Ring
Located in Stamford, CT
and a halo 6 round sapphires in a 14k white gold top and 14k yellow gold shank. 1 square Ascher cut
Category

Late 20th Century Cluster Rings

Materials

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

0.70 Carat Pave Diamond 18 Karat Yellow Gold Bar Ring
Located in Houston, TX
This incredible ring is a unique one, with open sides and a squared frame for the shank. The top of
Category

2010s American Fashion Rings

Materials

Diamond, 18k Gold, Yellow Gold

Rachel Koen 1.00Cttw Princess Cut Diamond Engagement Ring 14K White Gold Size 6
Located in New York, NY
encrusted in a center square shaped shank in an invisible setting giving an illusion of a bigger size
Category

2010s Modern Engagement Rings

Materials

Diamond, White Gold

18k Yellow Gold Marquise Citrine and Elongated Open Nugget Ring
Located in Fairfield, CT
citrines, prong set, approximately 1.23 TCW. The ring has a squared style shank. Marks: 18k Dimensions: 3/4
Category

20th Century Unknown Retro Fashion Rings

Materials

Citrine, 18k Gold, Yellow Gold

3.50 Carat Red Rubellite Tourmaline East West Ring in Platinum and 18K Gold
By Gad Co.
Located in Miami, FL
shank is slightly squared in shape, offering a more comfortable fit on the finger when compared to more
Category

21st Century and Contemporary North American Art Deco Cocktail Rings

Materials

Diamond, Tourmaline, Tsavorite, 18k Gold, Yellow Gold, Platinum

14k Rose Gold Checkerboard Citrine and Pink Sapphire Heart Ring
Located in Fairfield, CT
with round faceted pink sapphires, approximately 0.24 TCW. The ring has a squared off shank. Marks: 14k
Category

Late 20th Century Unknown Contemporary Cocktail Rings

Materials

Citrine, Sapphire, Pink Sapphire, 14k Gold, Rose Gold

Alex Co Certified No Heat 2.72ct Blue Sapphire Diamond Three Stone Pave Ring
By Alex Co
Located in Newton, MA
respectively. The shank is square with beveled edges. This ring is handcrafted in platinum in our studio. The
Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

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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.