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Square Cut Diamond Engagement Ring

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Peter Suchy GIA Certified 2.04 Carat Square Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Square cut diamond engagement ring. This GIA certified 2.04 carat square emerald cut center diamond
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Square-Cut Cubic Zirconia Sterling Silver Spring Willow Ring - Size K1/2 (~5.25)
By Fei Liu
Located in Birmingham, GB
, this square cut diamond engagement ring is sure to leave her breathless and forever cherished. - Size
Category

21st Century and Contemporary British Contemporary Engagement Rings

Materials

Other, Rhodium, Silver, Sterling Silver

Square Cut Diamond and Gold Engagement Ring
Located in Hong Kong, HK
Square Cut Diamond And Gold Ring: Not just any diamond ring, it is set with 4 Square Cut Diamonds
Category

2010s Hong Kong Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Gold, White Gold

Cubic Zirconia Sterling Silver Spring Willow Ring - Size L1/2 (Approx. 6US)
By Fei Liu
Located in Birmingham, GB
square cut diamond engagement ring is sure to leave her breathless and forever cherished. - Size: L1/2
Category

21st Century and Contemporary British Contemporary Engagement Rings

Materials

Other, Rhodium, Silver, Sterling Silver

Tiffany & Co. 0.38ct F/VVSI cut cornered square diamond engagement ring
By Tiffany & Co.
Located in London, GB
Exuding sophistication and grace, the Tiffany & Co. 0.38ct F/VVSI Cut Cornered Square Diamond
Category

2010s Engagement Rings

Materials

Diamond, Platinum

GIA 1.18 Square Brilliant Cut Carat Diamond Halo Platinum Engagement Ring
By Hearts On Fire
Located in Stamford, CT
Hearts on Fire Dream Transcend diamond halo engagement ring. The GIA certified corner cut, squared
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

2.00 Carat GIA Square Emerald Cut Diamond Engagement Ring with Halo
Located in New York, NY
Finely crafted in platinum, with a center GIA certified Square Emerald cut diamond, weighing 2.00
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Square Emerald Diamond Engagement Ring, circa 1920s
Located in NEW ORLEANS, LA
Beautiful platinum and diamond engagement ring, circa the1920s. A square emerald diamond is center
Category

Vintage 1920s Engagement Rings

Materials

Diamond, Platinum

GIA Certified 2.56 Carat Square Cut Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Three-stone diamond engagement ring. Square cut GIA certified center stone with two square cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Square Diamond Platinum Engagement Ring
By Tiffany & Co.
Located in Holland, PA
Platinum Diamond Engagement Ring by Tiffany & Co. With 1x Diamond 0.22ct clarity VS2, color D Cut
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

14k Yellow Gold Natural Sapphire & Diamond Engagement Ring, Square Cut & Accent
Located in Toronto, ON
The sapphire and diamond engagement ring that is truly a timeless style for ages and now is
Category

2010s Canadian Art Deco Engagement Rings

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

Art Deco Style Square Emerald Diamond Engagement Ring
Located in Santa Barbara, CA
A breathtaking grass-green Colombian emerald engagement ring wows with a striking Art Deco style
Category

2010s Art Deco Engagement Rings

Materials

Diamond, Emerald, Platinum

Platinum Square Emerald Cut Diamond Engagement Ring GIA Certified
Located in Scottsdale, AZ
Designer: custom design Material: platinum mounting Center Diamond: 1 square emerald cut = 1.01ct
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Square and Round Bezel Set Diamond Engagement Ring
By H & H Jewels
Located in Miami, FL
Our Square & Round Bezel Set Diamond Engagement Ring exudes glamour and personality. With a
Category

2010s American Modern Engagement Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Fine Square Cut Blue Sapphire and Diamond Engagement Band Ring 18k Yellow Gold
By VR Jewels
Located in Houston, TX
Fine Square Cut Blue Sapphire and Diamond Engagement Band Ring in 18K Gold symbolizes the
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

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

2.08ct H VVS1 Square Emerald Cut Diamond Platinum Engagement Ring
By Tobi Gem Setting
Located in London, GB
This spectacular engagement ring features a gorgeous 2.08 carat square cut emerald, certified H in
Category

2010s English Modern Engagement Rings

Materials

Diamond, Platinum

Celebration Diamond Engagement Ring Princess Cut 1.00 CT H VVS2 14KT White Gold
By Celebration Diamond
Located in San Diego, CA
CELEBRATION DIAMOND Style: Solitaire Engagement Ring Serial Number: CEL555912 Certification: GIA
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Modern Diamonds Platinum Square Engagement Daisy Ring
Located in Poitiers, FR
Ring in platinum, dog head hallmark. This splendid daisy ring has a square shape and is set with
Category

21st Century and Contemporary French Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

1.06 Carat Square Emerald Cut Diamond Double Halo Engagement Ring
Located in New York, NY
dazzling round cut diamonds that weigh approximately 0.50ct graded G color with SI clarity. The ring is
Category

20th Century Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

GIA 2.00 Carat Square Emerald Cut Diamond Engagement Ring Carre Cut Band 6.25
By H & H Jewels
Located in Miami, FL
GIA CERT 2.00 Carat Square Emerald Cut Diamond Engagement Ring Carre Cut Band This is a one of a
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Princess Cut Diamond Solitaire Engagement Ring
By Tiffany & Co.
Located in Houston, TX
Weight: 3.90 grams Ladies 950 platinum diamond solitaire engagement ring with a half round shank
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

Platinum Setting Fancy Engagement Ring with Center Square Emerald & Diamonds
By Diana M. Jewels
Located in New York, NY
Fancy engagement ring with center GIA certified square emerald (emc272) 5.01 I-vvs2 set in deco
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Emerald, Platinum, White Gold

Art Deco Square Cut Emerald Ring
Located in New York, NY
A beautiful Art Deco Square Cut Emerald Ring approximately 2.5 ct surrounded by square cut and
Category

Vintage 1930s Engagement Rings

Materials

Diamond, Emerald, 18k Gold

Cushion Cut Amethyst Cts 2 Diamond Engagement Ring
Located in Hong Kong, HK
stunning engagement ring radiates a deep, royal purple color. Additionally, eight round diamonds
Category

2010s Hong Kong Contemporary Engagement Rings

Materials

Amethyst, Diamond, 18k Gold, 24k Gold

Vintage Square Sapphire Diamond Engagement Ring .96ct Platinum Antique Deco
Located in Dearborn, MI
Genuine Original Antique from 1930's-1940's .96ct Sapphire Diamond Platinum Art Deco Engagement
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

2.52 Carat GIA Square Emerald Asscher Cut Diamond platinum Engagement Ring
Located in Lakewood, NJ
A vintage diamond in platinum engagement ring set with a center 2.52 ct. E color VVS2 clarity (GIA
Category

Mid-20th Century American Engagement Rings

Materials

Diamond, White Diamond, Platinum

Solitaire Platinum Ring, GIA Certified Square Modified Brilliant Cut Diamond
Located in Surfside, FL
GIA certified square modified brilliant cut diamond 4.67 carat ( F color, VS2 clarity) solitaire
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

1.30 Carat GIA Certified Square Brilliant Cut Diamond Platinum Engagement Ring
Located in New York, NY
This amazing platinum engagement ring centers a unique GIA certified modified square brilliant cut
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

Oscar Heyman Square Emerald Cut and Round Diamond Engagement Platinum Ring
By Oscar Heyman
Located in Miami, FL
: Engagement Ring Metal: Platinum Metal Purity: 950 Stones: 1 Asscher Cut Ring = 4.52 ct (G / VS1
Category

2010s Engagement Rings

Materials

Diamond, Platinum

4.28 Carat Natural Square Radiant Cut Diamond Engagement Ring in Platinum
Located in Aventura, FL
A gorgeous classy platinum diamond ring. The ring is set with a natural radiant cut diamond
Category

21st Century and Contemporary American Modernist Engagement Rings

Materials

Diamond, Platinum

Leo Diamond Engagement Ring Princess Cut 0.97 Carat 14 Karat Yellow Gold
By The Leo Diamond
Located in San Diego, CA
Total Carat Weight: 0.97 CTS Diamond Shape: Square Modified Brilliant Diamond Color & Clarity: I / SI1
Category

Early 2000s American Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

David Jerome Certified 1.15ct Square Cut Emerald and Diamond Ring
By David Jerome
Located in Bishop's Stortford, Hertfordshire
Jerome. It features a square cut untreated emerald sourced from Zambia set with diamonds. Accompanied by
Category

21st Century and Contemporary British Contemporary Engagement Rings

Materials

Diamond, Emerald

Contemporary 1.79 CTW Step Cut Diamond Platinum Channel Engagement Ring
Located in Philadelphia, PA
grams Stock Number: We-11106 This timeless engagement ring features a contemporary design of step cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Square Cushion Cut Shape Diamond 18k White Gold Engagement Solitaire Ring
By Galt & Bro. Jewelers
Located in Oakton, VA
5.5 mm x 5.25 mm Cushion-Cut Center Diamond G Color Grade VS2 Clarity Grade 1.00 Carats Size 5.85
Category

2010s American Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA Diamond Engagement Ring 2.00ct
By GIA
Located in SYDNEY, NSW
A GIA Solitaire Square Princess Cut Diamond Ring, four claw set in platinum on a 3.2mm reverse
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA 2.24ct Carré Cut Diamond Engagement Ring, D Color, Platinum
Located in New York, NY
A platinum ring showcases a GIA-certified 2.24-carat carre cut diamond with a remarkable D color
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

1.02ctw VS2 Diamond Square Solitaire Engagement Ring 14k White Gold GIA Sz 7
Located in McLeansville, NC
Gemstone Information: - Natural Diamond - Carats - 1ct Cut - Square Modified Brilliant Color - H
Category

2010s Engagement Rings

Materials

Diamond, White Gold

TJD 1.10Carat Round & Princess Cut Diamond 18K White Gold Square Engagement Ring
By TJD
Located in New York, NY
Round Natural Diamond Engagement Ring adds a touch to sophistication to your style with this 18
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Gold

1ct Diamond Square Cluster Ring 14k White Gold Sz 7 Engagement Jewelry Mixed Cut
Located in Torrance, CA
Stylish contemporary diamond cluster ring (circa 2000s) crafted in 14 karat white gold. Round
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

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

.75 Carat Tiffany & Co. Lucida Cut Solitaire Diamond Platinum Engagement Ring
By Tiffany & Co.
Located in Scottsdale, AZ
enduring nature of your commitment. The Lucida cut diamond is renowned for its square shape with softly
Category

1990s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Vintage Platinum 0.75ct Old Cut Fiery Diamond in Square Basket Engagement Ring
Located in Montclair, NJ
100% all original fiery high clarity and high color diamond. If this is the style you're searching
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Platinum

0.50 Carats Diamond Square Halo Round Pave Engagement Cocktail Yellow Gold Ring
By Galt & Bro. Jewelers
Located in Oakton, VA
0.50 Carats Diamond Square Halo Round Pave Engagement Cocktail Yellow Gold Ring 0.50 Carats of Pave
Category

2010s American Modern Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Peter Suchy GIA 1.01 Carat Square Cushion Cut Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Square cushion cut diamond 1.01ct in a platinum diamond halo setting, from the Peter Suchy Workshop
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.67 Carat GIA Certified Step Cut Diamond Engagement Ring
Located in Los Angeles, CA
American Art Deco Era 1.67 Carat Step Cut Diamond Engagement Ring composed of platinum. Featuring a
Category

Vintage 1930s American Art Deco Engagement Rings

Materials

Diamond, Platinum

2.9ct DWT VS2 Square 4 Prong Band 1.09ct Diamond Engagement Ring IGI Certificate
Located in Aventura, FL
old mine cut diamond engagement ring. Includes a Half Way Pave Diamond Band Wedding Band. We offer
Category

Vintage 1960s Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Diamond and emerald cut engagement ring
Located in Dublin, IE
. Length: 21.78 mm Approx. Width: 10.31 mm Surface Finish: Polished Primary Stone Shape: Square Approx. Top
Category

2010s Irish Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum True Cut Diamond Engagement Ring .59ct TW FVS1
By Tiffany & Co.
Located in New York, NY
grams Current Retail: $6,850 Diamond Specifications Center Diamond Shape: Cut-Cornered Square Mixed-Cut
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Antique 18ct White Gold 1920’s Square Cut Aquamarine & Diamond Ring
Located in Brighton, GB
Antique Square Cut Aquamarine Ring 18ct White Gold Circa 1920’s Fabulous Square Cut Aquamarine
Category

Early 20th Century English Engagement Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Bespoke Diamond Square Cluster Ring 2.84ct
Located in SYDNEY, NSW
A Bespoke Round Brilliant Cut Diamond Square Cluster Ring, four talon claw set in 18ct white gold
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Gold

Solid 18k White Gold Square Blue Sapphire Diamond Women's Engagement Ring
By VR Jewels
Located in Houston, TX
Blue sapphire engagement ring with diamonds set in 18k gold which perfectly goes with your
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

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

Radiant Brilliant Cut Diamond Halo Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
Radiant Brilliant Cut Diamond Halo Engagement Ring. The ring weighs 3.3 grams, size 7.75, the
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond

Radiant Brilliant Cut Diamond Halo Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
1 ct Total Weight Radiant Brilliant Cut Diamond Halo Engagement Ring. The ring weighs 3.3 grams
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond

Square Blue Sapphire and Diamond Hexagon Engagement Ring in 14K White Gold
Located in Bangkok, TH
An unusual and very pretty white gold ring that bezel set with a beautiful royal blue square cut
Category

21st Century and Contemporary Thai Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

GIA Certified Asscher Cut Diamond Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
Asscher Cut Diamond Engagement Ring 18k White Gold. The ring weighs 2.6 grams, size 4.5 (can be
Category

2010s Unknown Modern Engagement Rings

Materials

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

0.50 Carats Diamond Square Halo Round Pave Engagement Cocktail White Gold Ring 2
By Galt & Bro. Jewelers
Located in Oakton, VA
0.50 Carats Diamond Square Halo Round Pave Engagement Cocktail White Gold Ring 0.50 cts Diamonds
Category

2010s American Modern Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Charming 0.90ct Square-Cut Diamond Halo Ring in 18k Yellow Gold - GIA Certified
Located in רמת גן, IL
Charming 0.90ct Square-Cut Diamond Halo Ring in 18k Yellow Gold - GIA Certified This elegantly
Category

2010s Israeli Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Princess Cut Diamond Halo Engagement Ring - Altair
Located in Hertsliya, IL
Beautiful square (princess cut) diamond engagement ring. Altair meaning is the name of the
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, 14k Gold

Tiffany & Co. Lucida Cut Diamond Engagement Ring 1.13 Carat/D Color GIA Cert
By Tiffany & Co.
Located in London, GB
Lucida cut diamond in a 4 claw setting with a weight of 1.13ct, D colour and VVS2 clarity. The ring is a
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Square Cut Emerald and Round Brilliant Diamond Engagement Ring in 18K White Gold
Located in Hong Kong, HK
Diamonds, total carat around 0.18ct - D-F in color and VS in clarity, with Heart and Arrow (Ideal cut
Category

2010s Hong Kong Modern Engagement Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

GIA Certified Square Modified Brilliant Cut Diamond 1.14 Carat
Located in Surfside, FL
GIA report certified square modified brilliant cut diamond 1.14 carat (H Color, SI2 Clarity) ring
Category

20th Century Engagement Rings

Materials

Diamond, Yellow Gold

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Square Cut Diamond Engagement Ring For Sale on 1stDibs

Find the exact square cut diamond engagement ring you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Platinum, Gold and White Gold — can elevate any look. You can easily find a 64 antique edition and 103 modern creations to choose from as well. If you’re looking for a square cut diamond engagement ring from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. Creating a square cut diamond engagement ring has been a part of the legacy of many jewelers, but those produced by Antinori Fine Jewels, H & H Jewels and Tiffany & Co. are consistently popular. Today, if you’re looking for a square cut version of this piece and are unable to find the perfect match, our selection also includes emerald cut and asscher cut alternatives. Finding a square cut diamond engagement ring for sale for women should be easy, but there are 49 pieces available to browse for unisex as well as men, too.

How Much is a Square Cut Diamond Engagement Ring?

On average, a square cut diamond engagement ring at 1stDibs sells for $9,700, while they’re typically $750 on the low end and $525,000 for the highest priced versions of this item.

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.