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Antique Square Cut Diamond Ring

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Georgian Table Cut Diamond Inscribed Gold Ring
Located in Narberth, PA
Cut diamond rests at the center, held within a wide, squared bezel frame. The diamond weighs
Category

1820s Georgian Antique Square Cut Diamond Ring

Materials

Diamond, 18k Gold

Vintage Asscher Cut Diamond Platinum Engagement Ring 'GIA'
Located in NEW ORLEANS, LA
diamond, also known as a square emerald cut, weighing 0.80 carat. The center stone is gracefully
Category

Early 20th Century Antique Square Cut Diamond Ring

Materials

Diamond, Platinum

Victorian 'Token of Love' Mine Cut Diamond Ring
Located in Narberth, PA
A special 'Token of Love' diamond ring from the Victorian (ca1880) era! This romantic single stone
Category

1880s Victorian Antique Square Cut Diamond Ring

Materials

Diamond, 14k Gold

Antique Art Deco Platinum Carre Cut Diamond Eternity Band
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Carre Cut Diamond Eternity Band. This incredible eternity band
Category

Early 19th Century Unknown Art Deco Antique Square Cut Diamond Ring

Materials

Diamond, Platinum

Platinum Vintage Art Deco Style Emerald Cut Diamond Ring
Located in Southport, CT
faceted diamonds, approximately 0.23 TCW and finished by shoulders set with square, scissor cut diamonds
Category

Early 20th Century Unknown Art Deco Antique Square Cut Diamond Ring

Materials

Diamond, White Diamond, Platinum

Antique Victorian 18k Gold GIA Circular Diamond Squared Basket Engagement Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Old Circular Brilliant Cut - Pave Set - I Color - SI2
Category

1890s Victorian Antique Square Cut Diamond Ring

Materials

Diamond, 18k Gold

Antique Old European Cut Diamond Ring, circa Early 1900s
Located in San Francisco, CA
Diamond is flanked on either side by a rich blue square cut sapphire, and 18 round diamonds are set
Category

Early 20th Century Unknown Art Deco Antique Square Cut Diamond Ring

Materials

Diamond, Platinum

Edwardian Emerald and Diamond Platinum Panel Cluster Ring
Located in Chipping Campden, GB
A superb antique Edwardian panel ring centrally set with a classic square-cut green emerald
Category

Early 1900s British Antique Square Cut Diamond Ring

Materials

Diamond, Emerald, Platinum

Antique 1.06Ct Ruby Diamond Platinum Engagement Ring Circa 1890
Located in Jesmond, Newcastle Upon Tyne
jewelry/estate jewelry. Ruby Quality Color Red Cut Square Faceted Content 1.06 Carat Diamond Quality
Category

1890s Unknown Antique Square Cut Diamond Ring

Materials

Diamond, Ruby, Platinum

French 19th Century Rose Cut Diamond Black Enamel Solitaire Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle's head hallmark. Antique solitaire ring, the head is square in
Category

Late 19th Century French Napoleon III Antique Square Cut Diamond Ring

Materials

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

Antique Art Deco Platinum Carre Cut Diamond and Ruby Eternity Band
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Carre Cut Diamond and Ruby Eternity Band. This gorgeous wedding
Category

Early 19th Century Unknown Art Deco Antique Square Cut Diamond Ring

Materials

Diamond, Ruby, Platinum

Vintage Retro 18K Yellow Gold Carre Cut Diamond and Sapphire Band
Located in Great Neck, NY
vintage ring has two white carre cut diamonds in the center with natural sapphires on the left and right
Category

Late 19th Century Unknown Retro Antique Square Cut Diamond Ring

Materials

Diamond, Sapphire, Yellow Gold

Emerald and 2.62 Carat Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
elevated ring shoulders are each accented with two collet set Old European round cut diamonds. The
Category

Early 1900s Antique Square Cut Diamond Ring

Materials

Diamond, Emerald, Platinum

Pear Cut Diamond and Emerald Halo Ring Engagement Ring in Platinum, 2.45 Carat
Located in San Francisco, CA
Oh my goodness this Stunning Pear Cut Diamond and Emerald Halo Ring Engagement Ring in Platinum is
Category

Early 20th Century Unknown Art Deco Antique Square Cut Diamond Ring

Materials

Diamond, Emerald, Platinum

Art Deco .75 Carat Transitional Cut Diamond Platinum Engagement Ring
Located in Stamford, CT
Vintage Platinum 1940s transitional cut Diamond engagement ring with baguette and round diamond
Category

Early 20th Century Antique Square Cut Diamond Ring

Materials

Diamond, Platinum

21st Century 9 Karat Rose Gold and Diamond Square Cesellato Cocktail Ring
By FANCS V by Simona Elia
Located in Palermo, Italy PA
century. In this piece, carefully selected diamonds, each rose cut with 9 facets, are hand-chiselled
Category

16th Century Italian Contemporary Antique Square Cut Diamond Ring

Materials

Diamond, Gold, 9k Gold, Rose Gold, Silver

21st Century 9 Karat Rose Gold and Diamond Square Cesellato Cocktail Ring
By FANCS V by Simona Elia
Located in Palermo, Italy PA
century. In this piece, carefully selected diamonds, each rose cut with 9 facets, are hand-chiselled
Category

16th Century Italian Contemporary Antique Square Cut Diamond Ring

Materials

Diamond, Gold, 9k Gold, Rose Gold, Silver

Sapphire and Diamond Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
diamond ring has been crafted in 22k yellow gold with a 22k white gold setting. The square shaped 18k
Category

1910s Unknown Antique Square Cut Diamond Ring

Materials

Diamond, Blue Sapphire, Sapphire, 22k Gold, Yellow Gold

1.35 Carat Art Deco Transitional Cut Brown Diamond Platinum Engagement Ring
Located in Stamford, CT
Transitional cut natural brown diamond engagement ring. Golden brown color. The diamond is in its
Category

Early 20th Century Antique Square Cut Diamond Ring

Materials

Diamond, Brown Diamond, Platinum

French 1920s Rose-cut Diamond 18 Karat White Gold Flower Ring
Located in Poitiers, FR
square-shaped pattern also set with 4 rose-cut diamonds. The basket is openwork and the ring has 2
Category

Early 20th Century French Belle Époque Antique Square Cut Diamond Ring

Materials

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

Antique Edwardian Platinum GIA Old Cut Diamond Milgrain Engraved Engagement Ring
Located in Montclair, NJ
certified old cut diamond neatly set at the center squared setting. This stunning large center diamond is
Category

Early 1900s Edwardian Antique Square Cut Diamond Ring

Materials

Diamond, Platinum

Art Deco Blue Topaz and Diamond Platinum Ring
Located in Salinas, CA
Topaz weight: 3.75ct Diamond count: 4 Diamond color: E-F Diamond clarity: VS1-VS2 Diamond
Category

Early 20th Century American Modern Antique Square Cut Diamond Ring

Materials

Diamond, Blue Topaz, Platinum

1.00 Carat Old European Cut Diamond Platinum Pierced Antique Engagement Ring
Located in Stamford, CT
1910 vintage antique diamond engagement ring. A trip back in time, this beautiful open work
Category

Early 20th Century Antique Square Cut Diamond Ring

Materials

Diamond, Platinum

Edwardian Diamond, Ruby, Platinum and Gold 'Navette' Ring
Located in New York, NY
An Edwardian platinum and 18 karat gold ring with rubies and diamonds. The ring has 52 square-cut
Category

1910s Edwardian Antique Square Cut Diamond Ring

Materials

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

Antique Sapphire and Diamond Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
slightly smaller pave set Dutch cut diamonds. The subtly elevated, tapering ring shoulder blend seamlessly
Category

1910s Unknown Antique Square Cut Diamond Ring

Materials

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

Antique Georgian Seven-Stone Diamond Half Hoop Ring, circa 1790
Located in Baltimore, MD
This early C1790 18K seven stone diamond half hoop ring has seven table-cut diamonds (flat on top
Category

1790s British Georgian Antique Square Cut Diamond Ring

Materials

Diamond, 18k Gold

Edwardian 0.50ct Emerald and Diamond Cluster Ring, c.1910s
Located in London, GB
. There are a further two old cut diamonds set into the platinum section of the shoulders. These twinkling
Category

1910s Unknown Edwardian Antique Square Cut Diamond Ring

Materials

Emerald, Diamond, 18k Gold, Platinum

Antique 1.53 Carat European-cut Diamond Ring, VS1 Clarity, Platinum, circa 1910
Located in New York, NY
Antique Edwardian engagement ring showcases a 1.53 carat old European cut diamond (J color, VS1
Category

1910s Edwardian Antique Square Cut Diamond Ring

Materials

Diamond, Platinum

Georgian Emerald Diamond Opal Ring 14K Gold Antique, c.1820s
By Estate Jewelry
Located in East Brunswick, NJ
great intensity and strong brilliance. Nine old mine-cut diamonds range from VS2 to SI2 clarity and HI
Category

19th Century Antique Square Cut Diamond Ring

Materials

Opal, Diamond, Emerald, 14k Gold, Yellow Gold

Antique Art Deco 18K White Gold Carre Cut Diamond and Ruby Wedding Band
Located in Great Neck, NY
Beautiful Antique Art Deco 18K White Gold Carre Cut Diamond and Ruby Wedding Band. This beautiful
Category

Early 19th Century Unknown Art Deco Antique Square Cut Diamond Ring

Materials

Diamond, Ruby, 18k Gold, White Gold

Antique .70 Carat Solitaire Miners Cut Diamond 18 Karat White Gold Ring
Located in Mount Kisco, NY
sparkling .70 carat round H/VS Miner's cut diamond. The head of the romantic antique ring measures
Category

Early 20th Century American Antique Square Cut Diamond Ring

Materials

Diamond, 18k Gold, White Gold

Edwardian 1.20ct Three Stone Diamond Ring, circa 1910s
Located in London, GB
Set in the centre of this Edwardian trilogy engagement ring is a carre cut diamond with a carat
Category

1910s Edwardian Antique Square Cut Diamond Ring

Materials

Diamond, 18k Gold, Platinum

Victorian Ruby Diamond Ring 1.66ct Original 1860's Antique Yellow Gold
Located in Dearborn, MI
Genuine Original Victorian Antique from 1860's-1880's Ruby Diamond Ring 1.66ct Yellow Gold
Category

1860s Victorian Antique Square Cut Diamond Ring

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

Art Deco Ruby and Diamond 18 Carat White Gold Eternity Ring
Located in Chipping Campden, GB
The stones are gorgeous in this band. The rubies are square cut and these pink stones are bright
Category

1910s British Art Deco Antique Square Cut Diamond Ring

Materials

Diamond, Ruby, White Gold

Ritual Love Ring in 18k Gold with Emerald and Diamonds
By NIBIRU Collection
Located in Miami, FL
8 grams solid gold 18k with central emerald, square cut, full screen of 0.5 point diamonds.
Category

15th Century and Earlier American Antique Square Cut Diamond Ring

Materials

Diamond, Emerald, Gold, 18k Gold

Antique Iberian (Georgian) Emerald and Diamond Navette Shaped Ring 19th Century
Located in OVIEDO, AS
Antique Emerald and Diamond Navette Shaped Ring 19th Century.. Georgian rings are rare and usually
Category

Mid-19th Century Spanish Georgian Antique Square Cut Diamond Ring

Materials

Diamond, Emerald, 18k Gold, Silver

Vintage Sapphire and Diamond 18 Karat Yellow and White Gold Ring
By Lischetti
Located in Roma, IT
diamonds, and great workmanship make this a rare and very desirable ring. It would be lovely as an unusual
Category

1770s Italian Modern Antique Square Cut Diamond Ring

Materials

Diamond, Sapphire, White Gold, 18k Gold

Edwardian Diamond Ruby Platinum Ring
Located in New York, NY
Edwardian diamond ruby platinum ring Old European-cut center stone diamond of 0.25 carat, rose-cut
Category

Early 20th Century Edwardian Antique Square Cut Diamond Ring

Materials

Diamond, Ruby, 14k Gold, Yellow Gold, Platinum

Victorian 1.88 Carats No Oil Colombian Emerald Diamond 14 Karat Gold Ring GIA
Located in Philadelphia, PA
ring boasts an elegant halo of old mine cut diamonds set in 14 karat yellow gold and encircles a
Category

1870s Victorian Antique Square Cut Diamond Ring

Materials

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

Egyptian Elixir Ring in 18k Gold with Blue Sapphire and Two Diamonds
By NIBIRU Collection
Located in Miami, FL
The egyptian elixir is a 15 grams of gold18k ring, with a square blue sapphire with two 0.5 point
Category

15th Century and Earlier Antique Square Cut Diamond Ring

Materials

Diamond, Blue Sapphire, 18k Gold, Gold

1930's Art Deco Old Cut Diamond 18 Karat Gold Platinum Bow Ring
Located in Rotterdam, NL
A magnificent 18 karat gold and platinum old cut diamond bow ring. The ring dates from the 1930's
Category

Early 20th Century European Art Deco Antique Square Cut Diamond Ring

Materials

Diamond, 18k Gold, Platinum, Gold

4.06 Carat E-VVS1 GIA Certified Radiant Cut Diamond in Deco-Era Platinum Ring
Located in Sherman Oaks, CA
This magnificent ring features a nearly perfect, Radiant-cut white diamond, GIA-certified as VVS1
Category

Early 20th Century American Art Deco Antique Square Cut Diamond Ring

Materials

White Diamond, Diamond, Platinum

Ruby Diamond Gold Palladium Ring
Located in Stamford, CT
1930's Retro diamond and ruby 14k rose gold and palladium band ring. 16 square cut rubies with a
Category

Early 20th Century Antique Square Cut Diamond Ring

Materials

Diamond, Ruby, 14k Gold, Rose Gold, Gold, Palladium

French Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
1900s old cut diamond. The ring is a very good gauge of platinum and is in excellent condition with a
Category

Early 1900s French Antique Square Cut Diamond Ring

Materials

Diamond, Platinum

Antique Platinum Edwardian 1.8 CT Ruby and Diamond Ring, 1900s Edwardian Jewelry
Located in Rottedam, NL
wesselton diamonds! This classy and heavy ring dates to the early 1900's and comes from the Central Europe
Category

Early 20th Century European Edwardian Antique Square Cut Diamond Ring

Materials

Diamond, Ruby, 14k Gold, Yellow Gold, Platinum

Antique 14k TT Gold 1.70ctw Channel Ruby & Pave Diamond 5 Band Harem Stack Ring
Located in Montclair, NJ
fine diamonds neatly set across their top with fine milgrain etching along each border. The square step
Category

19th Century Antique Square Cut Diamond Ring

Materials

Diamond, Ruby, Gold, 14k Gold, Rose Gold, White Gold

1.74 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
diamond solitaire ring has been crafted in platinum. The pierced decorated, square shaped contemporary
Category

Early 1900s Unknown Antique Square Cut Diamond Ring

Materials

Diamond, Platinum

Edwardian 0.65 Carat Emerald and Diamond Three Stone Ring, circa 1910s
Located in London, GB
A gorgeous Carre cut diamond is central to this trilogy ring, flanked by two old cut diamonds. The
Category

1910s Unknown Edwardian Antique Square Cut Diamond Ring

Materials

Diamond, Emerald, 18k Gold, Platinum

18 Karat Yellow Gold Diamond and Turquoise Ring
Located in Palm Springs, CA
Vintage square ring with 18 karat yellow gold band, turquoise and diamonds, Italy 1890s-1910s Ring
Category

Early 20th Century Italian Antique Square Cut Diamond Ring

Materials

Diamond, Turquoise, 18k Gold

Antique Victorian 18k Yellow Gold Diamond Ruby Sapphire Three Stone Ring
Located in Great Neck, NY
ring features an old mine cut diamond, natural ruby, and natural sapphire surrounded by chunky rose cut
Category

18th Century Unknown Victorian Antique Square Cut Diamond Ring

Materials

Sapphire, Diamond, Ruby, Yellow Gold

Antique Natural Blue Sapphire and Diamond Ring
Located in Denver, CO
Crafted in the 1920s, this antique ring features a natural blue square-shaped sapphire accented
Category

Early 20th Century Unknown Art Deco Antique Square Cut Diamond Ring

Materials

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

Antique Emerald Diamond Gold Ring
Located in New York, NY
This antique ring features one square emerald in the center and 2 smaller tapered emeralds on each
Category

Late 19th Century Unknown Antique Square Cut Diamond Ring

Materials

Diamond, Emerald, 18k Gold

Art Deco Platinum Diamond & Sapphire Ring
Located in London, GB
Platinum Diamond & Sapphire Ring Art Deco ring from around 1890 Privately commissioned. Intricate
Category

18th Century Unknown Art Deco Antique Square Cut Diamond Ring

Materials

Diamond, Sapphire, Platinum

Antique Old Cut Diamond 18 Carat Yellow Gold Gents Three-Stone Ring, circa 1890s
Located in London, GB
mine cut diamond, set within a square mount. Flanking either side of the centre stone is an additional
Category

1890s English Late Victorian Antique Square Cut Diamond Ring

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Victorian Diamond Ruby Romantic Heart Ring
Located in Napoli, IT
/90 ca. 18 Kt gold, marked Principle Diamond is is an old mine cut Diamond of .45 Ct rated as H /VS
Category

Late 19th Century European Victorian Antique Square Cut Diamond Ring

Materials

Diamond, Ruby, 18k Gold

Edwardian Diamond Emerald Platinum rare Ring
Located in Napoli, IT
Sensual Beauty An extraordinary and most exquisite antique Edwardian period Diamond Panel ring
Category

Early 1900s North American Edwardian Antique Square Cut Diamond Ring

Materials

Diamond, Emerald, Platinum

Zorab Creations Peridot Resplendent Rose Ring
By Zorab Creation
Located in San Diego, CA
Not all exquisite roses are red, and this mesmerizing and enigmatic peridot ring casts an envy
Category

Early 18th Century Art Deco Antique Square Cut Diamond Ring

Materials

White Diamond, Peridot, 18k Gold, Palladium

Antique 3 Stone Diamond and Sapphire Ring, in Filigree Setting
Located in BALMAIN, NSW
over set with 1 round brilliant cut Diamond square grain set each side with floral pierced out gallery
Category

Early 20th Century American Art Deco Antique Square Cut Diamond Ring

Materials

Diamond, Sapphire, 14k Gold

Art Deco 1920s Diamond Platinum Engagement Ring
Located in Chicago, IL
is designed as a stylized flowerhead. The ring features a vibrant old cushion cut diamond (7.6 x 6.8
Category

Early 20th Century Art Deco Antique Square Cut Diamond Ring

Materials

Diamond, Platinum

Art Deco GIA Certified 1.07 Ct. Old European cut Engagement Ring, Platinum
Located in New York, NY
bright old European cut diamond is the center of attention, gleaming from a square basket. We love the
Category

Early 20th Century Unknown Art Deco Antique Square Cut Diamond Ring

Materials

Diamond, Platinum

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Antique Square Cut Diamond Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate antique square cut diamond ring for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and Platinum — can elevate any look. Finding the perfect antique square cut diamond ring may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 20th Century. Creating an antique square cut diamond ring has been a part of the legacy of many jewelers, but those produced by NIBIRU Collection, Lischetti and Zorab Creation are consistently popular. See these pages for a square cut iteration of this accessory, while there are also emerald cut cut and old european cut cut versions available here, too. If you’re browsing our inventory for an antique square cut diamond ring, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Antique Square Cut Diamond Ring?

On average, an antique square cut diamond ring at 1stDibs sells for $2,750, while they’re typically $381 on the low end and $48,750 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 Bvlgari 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. The most collectible 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.