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Cartier Intaglio Gem Emerald Bird Ring from time of English Royalty
Cartier Intaglio Gem Emerald Bird Ring from time of English Royalty

Cartier Intaglio Gem Emerald Bird Ring from time of English Royalty

By Cartier

Located in New York, NY

request. Ring Size 6 but it can be modified if required. The Colombian emerald cut square as the

Category

1920s American Art Deco Antique Square Rings

Materials

Emerald, Platinum

Enamel Gold Indian Head Ring
Enamel Gold Indian Head Ring

Enamel Gold Indian Head Ring

Located in New York, NY

One-of-a-kind ring. A large square, centered with a American Indian head, wearing a red and white

Category

1920s American Antique Square Rings

Materials

18k Gold

14K Gold Filigree Diamond Saphirre Ring
14K Gold Filigree Diamond Saphirre Ring

14K Gold Filigree Diamond Saphirre Ring

Located in Austin, TX

One-ladies Platinum ring with central square cut sapphire surrounded by 2 round brilliant cut

Category

1920s American Art Deco Antique Square Rings

Materials

Diamond, 14k Gold

Platinum and Diamonds French Art Déco Ring
Platinum and Diamonds French Art Déco Ring

Platinum and Diamonds French Art Déco Ring

Located in Saint-Ouen, FR

carats total approximately. Dimensions of square part: 12mm. Ring size: 58or 8.5 USA, possible ton

Category

1920s French Art Deco Antique Square Rings

Materials

Diamond, Platinum

Stunning 1.23ct. Diamond & Platinum Art Deco Engagement Ring
Stunning 1.23ct. Diamond & Platinum Art Deco Engagement Ring

Stunning 1.23ct. Diamond & Platinum Art Deco Engagement Ring

Located in Tampa, FL

melee. The square top is framed by smaller diamonds, all of which give the ring a magnificent look. The

Category

1920s Unknown Art Deco Antique Square Rings

Materials

Diamond, Platinum

Art Deco .94 Carat Diamond Platinum Engagement Ring
Art Deco .94 Carat Diamond Platinum Engagement Ring

Art Deco .94 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

A beautifully designed and very eye appealing antique engagement ring, this square format is

Category

1920s Unknown Art Deco Antique Square Rings

Materials

Diamond, Platinum

Renaissance Gold Marriage Ring with Table-Cut Rock Crystal
Renaissance Gold Marriage Ring with Table-Cut Rock Crystal

Renaissance Gold Marriage Ring with Table-Cut Rock Crystal

Located in Chicago, IL

thirteenth century. Literature: For comparisons, see ex-Harari Collection (a square box ring set with a ruby

Category

16th Century European Renaissance Antique Square Rings

Materials

Rock Crystal, Gold

Antique Victorian Era Milgrained Watchtower Mizpah Ring 18 Carat Yellow Gold
Antique Victorian Era Milgrained Watchtower Mizpah Ring 18 Carat Yellow Gold

Antique Victorian Era Milgrained Watchtower Mizpah Ring 18 Carat Yellow Gold

Located in Hamilton, AU

Office lower case "d" in truncated square - 1899 Ring Size O (Australia and UK sizing) or 7 1/4 (US and

Category

Late 19th Century Unknown Victorian Antique Square Rings

Materials

Gold, 18k Gold, Yellow Gold

Art Deco 1.25 Carat Old Cushion Cut Diamond Engagement Ring
Art Deco 1.25 Carat Old Cushion Cut Diamond Engagement Ring

Art Deco 1.25 Carat Old Cushion Cut Diamond Engagement Ring

Located in Essex, GB

A wonderful cushion shaped old cut diamond takes centre stage in this Art Deco engagement ring. The

Category

Early 20th Century Antique Square Rings

Materials

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

CARTIER Art Deco Emerald Diamond Platinum Art Deco Engagement Ring
CARTIER Art Deco Emerald Diamond Platinum Art Deco Engagement Ring

CARTIER Art Deco Emerald Diamond Platinum Art Deco Engagement Ring

By Cartier

Located in Los Angeles, CA

Penngrove is an unbelievable authentic Art Deco (circa 1923) platinum ring centering a Square Step

Category

1920s Unknown Art Deco Antique Square Rings

Materials

Diamond, Emerald, Platinum

Antique, Art Deco, 18 Carat Gold, Sapphire and Diamond Engagement Ring
Antique, Art Deco, 18 Carat Gold, Sapphire and Diamond Engagement Ring

Antique, Art Deco, 18 Carat Gold, Sapphire and Diamond Engagement Ring

Located in Rochford, Essex

The square setting of this ring is set with old European-cut diamonds surrounding a beautifully

Category

1920s British Antique Square Rings

Materials

Sapphire, 18k Gold, Platinum

Antique Engagement Ring .95 Carat Diamond and White Gold Art Deco
Antique Engagement Ring .95 Carat Diamond and White Gold Art Deco

Antique Engagement Ring .95 Carat Diamond and White Gold Art Deco

Located in Tampa, FL

the ring its square look. Additionally, the ring is set with .20ct. apx. T.W. of single cut diamonds

Category

1920s Unknown Art Deco Antique Square Rings

Materials

Diamond, 14k Gold, White Gold

Bonato & Massoni 18k White and Rose Gold Amethyst, Diamond and Enamel Statement
Bonato & Massoni 18k White and Rose Gold Amethyst, Diamond and Enamel Statement

Bonato & Massoni 18k White and Rose Gold Amethyst, Diamond and Enamel Statement

Located in New York, NY

Bonato & Massoni 18K White and Rose Gold Amethyst, Diamond and Enamel Statement Ring Bonato

Category

Early 20th Century Antique Square Rings

Materials

Amethyst, Diamond, 18k Gold, Rose Gold, White Gold, Enamel

Cased Set of 4 Art Nouveau Silver Napkin Rings by Elkington & Co. 1902
Cased Set of 4 Art Nouveau Silver Napkin Rings by Elkington & Co. 1902

Cased Set of 4 Art Nouveau Silver Napkin Rings by Elkington & Co. 1902

By Elkington & Co.

Located in Stratford Upon Avon, GB

on the silk lining. The box is 15cm square and each ring 4.5cm in diameter.

Category

Early 20th Century British Art Nouveau Antique Square Rings

Unusual Glass Chandelier
Unusual Glass Chandelier

Unusual Glass Chandelier

Unavailable|$3,858

Unusual Glass Chandelier

Located in London, GB

An unusual Italian glass chandelier. The glass encased stem is surrounded by three rings of square

Category

1880s French Antique Square Rings

Materials

Brass

19th Century Globe of the Firm Ernst Schotte 'Berlin' in the German Language
19th Century Globe of the Firm Ernst Schotte 'Berlin' in the German Language

19th Century Globe of the Firm Ernst Schotte 'Berlin' in the German Language

By Ernst Schotte & Co 1

Located in Brussels, BE

exceptional format and is equipped with a meridian ring, hour ring, height square and compass. The 3 elegant

Category

Late 19th Century German Arts and Crafts Antique Square Rings

Materials

Wood, Paper

Walnut Dutch Marquetry Demi Lune Side Table
Walnut Dutch Marquetry Demi Lune Side Table

Walnut Dutch Marquetry Demi Lune Side Table

Located in Detling, GB

drawers of oak construction, decorative inlay on the drawer fronts and down the square tapered legs. With

Category

1780s Antique Square Rings

Materials

Walnut

Art Deco Sapphire Diamond Gold Platinum Square Ring
Art Deco Sapphire Diamond Gold Platinum Square Ring

Art Deco Sapphire Diamond Gold Platinum Square Ring

Located in Stamford, CT

Early Art Deco Platinum and pink gold square ring with early old European cut diamonds and a

Category

1920s Art Deco Antique Square Rings

Materials

Blue Sapphire, Diamond, 14k Gold, Platinum, Rose Gold

Antique Art Deco Platinum Old Mine Cut Diamond Square Ring
Antique Art Deco Platinum Old Mine Cut Diamond Square Ring

Antique Art Deco Platinum Old Mine Cut Diamond Square Ring

Located in Great Neck, NY

Beautiful Antique Art Deco Platinum Old Mine Cut Diamond Square Ring. This gorgeous ring is crafted

Category

Early 19th Century Unknown Art Deco Antique Square Rings

Materials

Diamond, Platinum

Victorian diamond 18k yellow gold square ring
Victorian diamond 18k yellow gold square ring

Victorian diamond 18k yellow gold square ring

Located in Beverly Hills, CA

Center stone: Old European cut diamond Weight: Approximately .10 carats Color: G Clarity: VS2 Accent stone: 22 rose cut diamonds Weight: Approximately .10 carats Color: G-I Clarity:...

Category

19th Century Victorian Antique Square Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Art Deco 18 Karat Gold 1.00 Carat Tourmaline 0.57 Carat Diamond Square Ring
Art Deco 18 Karat Gold 1.00 Carat Tourmaline 0.57 Carat Diamond Square Ring

Art Deco 18 Karat Gold 1.00 Carat Tourmaline 0.57 Carat Diamond Square Ring

Located in Vilnius, Vilniaus apskr.

This is an Art Deco square ring crafted in 18K white gold and adorned with platinum. The piece

Category

Early 20th Century French Art Deco Antique Square Rings

Materials

Diamond, Tourmaline, 18k Gold, White Gold, Platinum

Antique 18ct Gold & Platinum, 1920s Sapphire and Diamond Square Ring
Antique 18ct Gold & Platinum, 1920s Sapphire and Diamond Square Ring

Antique 18ct Gold & Platinum, 1920s Sapphire and Diamond Square Ring

Located in Brighton, GB

Antique Sapphire Ring 18ct Gold & Platinum Circa 1920s Step back in time with this exquisite

Category

Early 20th Century English Antique Square Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, Platinum

Antique Deco No Heat Natural Sapphire Diamond Square Ring Vintage 18 Karat Gold
Antique Deco No Heat Natural Sapphire Diamond Square Ring Vintage 18 Karat Gold

Antique Deco No Heat Natural Sapphire Diamond Square Ring Vintage 18 Karat Gold

Located in Torrance, CA

Finely detailed vintage Art Deco era ring (circa 1920s to 1930s), crafted in 18 karat white gold

Category

Early 20th Century Unknown Art Deco Antique Square Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Art Deco Onyx Diamond Platinum Filigree Ring

Art Deco Onyx Diamond Platinum Filigree Ring

Located in Houston, TX

-cut onyx square frame, with tapered filigree shoulders set with diamonds. Circa 1915. Ring contains

Category

1910s Unknown Art Deco Antique Square Rings

Materials

Diamond, Onyx, Platinum

Vintage Art Deco No Heat Natural Ceylon Sapphire Diamond Ring Square 18k Gold
Vintage Art Deco No Heat Natural Ceylon Sapphire Diamond Ring Square 18k Gold

Vintage Art Deco No Heat Natural Ceylon Sapphire Diamond Ring Square 18k Gold

Located in Torrance, CA

square ring (9mm - 0.35 inches) sits comfortably on the finger. Ideal for wear as an alternative

Category

Early 20th Century Unknown Art Deco Antique Square Rings

Materials

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

3.03 Carat Square Diamond Platinum Eternity Wedding Band Ring
3.03 Carat Square Diamond Platinum Eternity Wedding Band Ring

3.03 Carat Square Diamond Platinum Eternity Wedding Band Ring

Located in Stamford, CT

This 1940's handmade diamond platinum eternity wedding band ring is a dazzling testament to eternal

Category

Early 20th Century Antique Square Rings

Materials

Diamond, Platinum

Antique 18ct Gold Edwardian Emerald & Diamond Square Cluster Ring
Antique 18ct Gold Edwardian Emerald & Diamond Square Cluster Ring

Antique 18ct Gold Edwardian Emerald & Diamond Square Cluster Ring

Located in Brighton, GB

stunning square-shaped cluster ring features a centre natural emerald stone and a dazzling border of

Category

Early 20th Century English Edwardian Antique Square Rings

Materials

Diamond, Emerald, Gold, 18k Gold

Art Deco Platinum & Diamond Square Cluster Ring
Art Deco Platinum & Diamond Square Cluster Ring

Art Deco Platinum & Diamond Square Cluster Ring

Located in Los Angeles, CA

Art Deco era platinum & diamond ring in a square geometric form with an intricate pierced open work

Category

Early 20th Century Art Deco Antique Square Rings

Materials

Diamond, Platinum

Five Square Cut Chrysolite Gold Band Ring
Five Square Cut Chrysolite Gold Band Ring

Five Square Cut Chrysolite Gold Band Ring

By Glorious Antique Jewelry Collection

Located in Stamford, CT

european square cut stones of this Georgian half hoop band. The stones, of generous size, are in beaded

Category

1820s British George IV Antique Square Rings

Materials

Beryl, 15k Gold

Art Deco Platinum Diamond Square Cocktail Ring
Art Deco Platinum Diamond Square Cocktail Ring

Art Deco Platinum Diamond Square Cocktail Ring

Located in Torrance, CA

Finely detailed vintage Art Deco era ring (circa 1920s to 1930s), crafted in 900 platinum

Category

1920s Unknown Art Deco Antique Square Rings

Materials

Diamond, Platinum

Ancient Coin Ring: Lion and square pattern
Ancient Coin Ring: Lion and square pattern

Ancient Coin Ring: Lion and square pattern

Located in Chicago, IL

The ring is about size 7.5. It is not straightfoward to measure because it is not completely round

Category

15th Century and Earlier Antique Square Rings

Materials

22k Gold

Vintage Art Deco Amethyst Ring Seed Pearls 14k Yellow Gold Long Square
Vintage Art Deco Amethyst Ring Seed Pearls 14k Yellow Gold Long Square

Vintage Art Deco Amethyst Ring Seed Pearls 14k Yellow Gold Long Square

Located in Torrance, CA

Finely detailed vintage Art Deco amethyst & seed pearl ring (circa 1920s to 1930s) crafted in 14k

Category

Early 20th Century Unknown Art Deco Antique Square Rings

Materials

Amethyst, Pearl, Gold, 14k Gold, Yellow Gold

1930s Square Cut Diamond Platinum Eternity Band Ring
1930s Square Cut Diamond Platinum Eternity Band Ring

1930s Square Cut Diamond Platinum Eternity Band Ring

Located in Miami, FL

This square-cut diamond eternity band of alluring feminine aesthetic and classic design is

Category

1910s Unknown Art Deco Antique Square Rings

Materials

Diamond, Platinum

Edwardian Square Shaped Old Mine Cut Diamond Ring
Edwardian Square Shaped Old Mine Cut Diamond Ring

Edwardian Square Shaped Old Mine Cut Diamond Ring

Located in Birmingham, AL

This antique ring centers an old mine cut diamond which weighs approximately 0.90ctw and grades as

Category

Early 1900s Unknown Edwardian Antique Square Rings

Materials

Diamond, White Diamond, Platinum

Vintage Art Deco Ring Inlaid Onyx Men's 14k Yellow Gold Sz 9.5 Square Signet
Vintage Art Deco Ring Inlaid Onyx Men's 14k Yellow Gold Sz 9.5 Square Signet

Vintage Art Deco Ring Inlaid Onyx Men's 14k Yellow Gold Sz 9.5 Square Signet

Located in Torrance, CA

Finely detailed vintage Art Deco onyx ring (circa 1920s to 1930s) crafted in 14k yellow gold

Category

Early 20th Century American Art Deco Antique Square Rings

Materials

Onyx, Gold, 14k Gold, Yellow Gold

Edwardian Era 2.04 Carat Square Cut Diamond Engagement Ring
Edwardian Era 2.04 Carat Square Cut Diamond Engagement Ring

Edwardian Era 2.04 Carat Square Cut Diamond Engagement Ring

Located in Los Angeles, CA

& fiiigree design. Featuring a center stone 2.04 Carat Square Emerald Cut Diamond. Accented with 12 Pave Set

Category

Early 20th Century Unknown Edwardian Antique Square Rings

Materials

Diamond, Platinum

Old Mine Diamond Art Deco Platinum Square Cocktail Ring
Old Mine Diamond Art Deco Platinum Square Cocktail Ring

Old Mine Diamond Art Deco Platinum Square Cocktail Ring

Located in Stamford, CT

Old mine diamond pierced square top ring in solid Platinum, circa 1920's 1 old mine cut diamond

Category

1920s Antique Square Rings

Materials

Diamond, Platinum

Allsopp Bros Antique Deco Amethyst Filigree Square Cocktail Ring
Allsopp Bros Antique Deco Amethyst Filigree Square Cocktail Ring

Allsopp Bros Antique Deco Amethyst Filigree Square Cocktail Ring

Located in Torrance, CA

Finely detailed vintage Art Deco era ring (circa 1920s to 1930s), crafted in 18 karat white gold

Category

Early 20th Century American Art Deco Antique Square Rings

Materials

Amethyst, 18k Gold, White Gold

Art Deco Style Diamond Sapphire Platinum Square Halo Ring
Art Deco Style Diamond Sapphire Platinum Square Halo Ring

Art Deco Style Diamond Sapphire Platinum Square Halo Ring

Located in Beverly Hills, CA

Art Deco-inspired ring, crafted in platinum, showcases a .55 carat Asscher cut diamond at its center

Category

1920s Art Deco Antique Square Rings

Materials

Diamond, Sapphire, Platinum

French 19th Century Square Diamonds 18 Karat Rose Gold Ring
French 19th Century Square Diamonds 18 Karat Rose Gold Ring

French 19th Century Square Diamonds 18 Karat Rose Gold Ring

Located in Poitiers, FR

Ring in 18 karats rose gold ring. Lovely antique ring, it is set on a square platter of rose cut

Category

Mid-19th Century French Napoleon III Antique Square Rings

Materials

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

Antique Victorian 18 Karat Square Cut Emerald Five-Stone Ring
Antique Victorian 18 Karat Square Cut Emerald Five-Stone Ring

Antique Victorian 18 Karat Square Cut Emerald Five-Stone Ring

Located in New York, NY

An antique 18k gold Victorian ring set with five gem square cut emeralds, circa 1890. The quality

Category

Late 19th Century British Late Victorian Antique Square Rings

Materials

Emerald, 18k Gold

Antique Art Deco Diamond Ring Platinum Square Embossed Cocktail Vintage
Antique Art Deco Diamond Ring Platinum Square Embossed Cocktail Vintage

Antique Art Deco Diamond Ring Platinum Square Embossed Cocktail Vintage

Located in Torrance, CA

Finely detailed vintage Art Deco era cocktail ring (circa 1920s to 1930s), crafted in 900 platinum

Category

Early 20th Century Unknown Art Deco Antique Square Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Square Cut Ruby Eternity Band
Antique Art Deco Platinum Square Cut Ruby Eternity Band

Antique Art Deco Platinum Square Cut Ruby Eternity Band

Located in Great Neck, NY

is crafted in platinum. There are square cut rubies going around the entire ring and the sides of the

Category

1920s Unknown Art Deco Antique Square Rings

Materials

Ruby, Platinum

Antique Art Deco Platinum Square Cut Ruby Eternity Band
Antique Art Deco Platinum Square Cut Ruby Eternity Band

Antique Art Deco Platinum Square Cut Ruby Eternity Band

Located in Great Neck, NY

crafted in platinum. There are natural square cut rubies going around the entire ring. The rubies have

Category

1920s Unknown Art Deco Antique Square Rings

Materials

Ruby, Platinum

Antique Edwardian Platinum Old European Cut Diamond Square Panel Ring
Antique Edwardian Platinum Old European Cut Diamond Square Panel Ring

Antique Edwardian Platinum Old European Cut Diamond Square Panel Ring

Located in New York, NY

Delicately detailed Edwardian platinum diamond filigree ring centering on a center Old European cut

Category

Early 20th Century Unknown Edwardian Antique Square Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Square Cut Sapphire Eternity Band
Antique Art Deco Platinum Square Cut Sapphire Eternity Band

Antique Art Deco Platinum Square Cut Sapphire Eternity Band

Located in Great Neck, NY

is crafted in platinum and has large square cut sapphires going around the entire ring. Item #R1189

Category

Early 19th Century Unknown Art Deco Antique Square Rings

Materials

Sapphire, Platinum

Antique Art Deco Platinum Square Cut Ruby Eternity Band
Antique Art Deco Platinum Square Cut Ruby Eternity Band

Antique Art Deco Platinum Square Cut Ruby Eternity Band

Located in Great Neck, NY

Beautiful Antique Art Deco Platinum Square Cut Ruby Eternity Band. This beautiful band is crafted

Category

1920s American Art Deco Antique Square Rings

Materials

Ruby, Platinum

Art Deco GIA 1.06 Carats Square Emerald Cut Diamond Platinum Ring
Art Deco GIA 1.06 Carats Square Emerald Cut Diamond Platinum Ring

Art Deco GIA 1.06 Carats Square Emerald Cut Diamond Platinum Ring

Located in Beverly Hills, CA

One Art Deco GIA 1.06 Carats Square Emerald Cut Diamond Platinum Ring. Featuring one GIA square

Category

1920s Art Deco Antique Square Rings

Materials

Diamond, Platinum

Antique Square Cut Emerald and Old Mine Diamond Ring GIA Certified
Antique Square Cut Emerald and Old Mine Diamond Ring GIA Certified

Antique Square Cut Emerald and Old Mine Diamond Ring GIA Certified

Located in New York, NY

This Antique Square Cut Emerald and Old Mine Diamond ring is a rare find. The Colombian Emerald is

Category

1910s French Edwardian Antique Square Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Estate Retro 14K Yellow Gold Square Natural Sapphire Eternity Band
Estate Retro 14K Yellow Gold Square Natural Sapphire Eternity Band

Estate Retro 14K Yellow Gold Square Natural Sapphire Eternity Band

Located in Great Neck, NY

eternity band is craftd in 14k yellow gold. It has square cut sapphires going around the entire ring and is

Category

19th Century Unknown Retro Antique Square Rings

Materials

Sapphire, Yellow Gold

Colombian Emerald and Old Cut Diamond Square Cluster Ring, circa 1890
Colombian Emerald and Old Cut Diamond Square Cluster Ring, circa 1890

Colombian Emerald and Old Cut Diamond Square Cluster Ring, circa 1890

Located in London, GB

A charming Victorian cluster ring circa 1890, set to the centre with a beautiful square emerald-cut

Category

1890s Victorian Antique Square Rings

Materials

Diamond, Emerald, Yellow Gold

Vintage Estate 14K White Gold Square Sapphire Eternity Wedding Band
Vintage Estate 14K White Gold Square Sapphire Eternity Wedding Band

Vintage Estate 14K White Gold Square Sapphire Eternity Wedding Band

Located in Great Neck, NY

Beautiful Vintage Estate 14K White Gold Square Sapphire Eternity Wedding Band. This wedding band is

Category

Late 19th Century Unknown Antique Square Rings

Materials

Sapphire, White Gold

Retro 2.14 Carat Diamond Platinum Square Halo Engagement Ring Circa 1940
Retro 2.14 Carat Diamond Platinum Square Halo Engagement Ring Circa 1940

Retro 2.14 Carat Diamond Platinum Square Halo Engagement Ring Circa 1940

Located in Philadelphia, PA

, triple prong Surrounded by a square halo of round brilliant cut diamonds weighing approximately 0.64

Category

Early 20th Century Retro Antique Square Rings

Materials

White Diamond, Platinum

Antique Victorian Cameo Ring Tigers Eye 10k Rose Gold Square Vintage
Antique Victorian Cameo Ring Tigers Eye 10k Rose Gold Square Vintage

Antique Victorian Cameo Ring Tigers Eye 10k Rose Gold Square Vintage

Located in Torrance, CA

Stylish antique Victorian tigers eye cameo ring (circa 1880s to 1900s) crafted in 10 karat yellow

Category

Late 19th Century Unknown Victorian Antique Square Rings

Materials

Tiger's Eye, Gold, 10k Gold, Rose Gold

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Antique Square Rings For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of antique square rings. All of the items for sale were constructed with extraordinary care, often using Gold, 18k Gold and Platinum. Our collection, which features older pieces for sale from the 18th Century and newer versions made as recently as the 20th Century, has proven very popular over the years. Pieces in our collection of antique square rings made by Art Deco jewelers — as well as those associated with Edwardian — are very popular. Many examples in our inventory of these items are appealing no matter their origins, but FANCS V by Simona Elia, NIBIRU Collection and Sarosi By Timeless Gems produced popular versions that are worth a look. Any of these pieces can lend versatility to your look, but Diamond versions, from our inventory of 86, are particularly popular. There are many square cut, old european cut and round cut antique square rings for sale. There aren’t many items for men in our collection of antique square rings, as most of the options available are for women.

How Much are Antique Square Rings?

Prices for antique square rings can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $175 and can go as high as $48,750, while antique square rings, on average, fetch $1,940.

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.

Questions About Antique Square Rings
  • There are a few diamond cuts that can be considered square diamond rings. Here is a list: 1. Emerald cut 2. Asscher cut 3. Princess cut 4. Radiant.cut 5. Cushion cut
  • 1stDibs ExpertNovember 1, 2023
    Antique rings were made of a variety of materials. You can find pieces produced out of many of the same precious metals used today, such as yellow gold, white gold, sterling silver and platinum. In addition, some antique rings feature a material called pinchbeck, which is a combination of copper and zinc. On 1stDibs, explore a diverse assortment of antique rings.
  • 1stDibs ExpertNovember 2, 2023
    Yes, some antique rings have hallmarks. However, some do not. Before 1950, jewelry makers didn't add hallmarks to their pieces, but some did to indicate who produced the jewelry and/or tell the buyer what type of metals they contained. Shop a large collection of antique rings on 1stDibs.
  • 1stDibs ExpertOctober 15, 2024
    To find out if your antique ring is real, you can first try researching the maker. Look for a hallmark inside the ring and then use trusted online resources to determine who produced it. From there, you can find out if the jewelry maker typically produced jewelry out of precious metals and genuine gemstones or specialized in costume jewelry crafted from less costly materials. Another option is to have an experienced jeweler or certified appraiser inspect your ring for you. Explore a wide variety of antique rings on 1stDibs.
  • 1stDibs ExpertOctober 24, 2024
    To tell if a ring is an antique, see if you can locate a maker's marking on the inside of the band. If you can, research the artisan, company or workshop using trusted online resources. By learning when they were active and reviewing image galleries of their work, you can often estimate approximately when a particular ring was produced. If your ring is 100 years old or older, it is an antique. In the event that you can't find a maker's mark or still have lingering questions about your ring's age, consult a certified appraiser or knowledgeable antique dealer. Find a wide variety of antique rings on 1stDibs.
  • 1stDibs ExpertNovember 21, 2023
    Yes, antique engagement rings do tend to be popular. They especially appeal to brides-to-be who want something unique and like the idea of owning a ring that has a long history. Rings from the Victorian, Edwardian and Art Deco eras are among the most highly sought-after antique options. On 1stDibs, explore a wide variety of antique engagement rings.
  • 1stDibs ExpertNovember 2, 2023
    You can buy antique rings online from a number of trusted platforms, including 1stDibs. Popular antique pieces on these platforms include band rings, signet rings, engagement rings, cocktail rings, wedding rings and more. The vast options for online ring shopping bring centuries of styles from across the globe to you, including rings made with precious metals like gold and silver and gemstones like diamonds, pearls, rubies, sapphires and garnets. Explore a wide range of antique rings on 1stDibs.
  • 1stDibs ExpertNovember 20, 2024
    To tell how old an antique ring is, you have two main options. First, you can conduct online research using trusted sources. If you know the maker of the ring or the ring has a maker's mark that you can use to identify who produced it, learning more about the designer, artisan or company and their styles can help with the dating process. When the maker is unknown, you can familiarize yourself with the characteristics of various antique jewelry styles, such as Georgian, Victorian and Edwardian, to try and identify the period in which your ring was likely produced. The second option is to have a certified appraiser, experienced antique dealer or knowledgeable jeweler date your ring for you. On 1stDibs, shop a large selection of antique rings.
  • 1stDibs ExpertNovember 1, 2023
    The difference between vintage and antique engagement rings is age. For an engagement ring to be considered an antique, it must be at least 100 years old. Vintage engagement rings are pieces made at least 20 years ago. Shop a collection of vintage and antique engagement rings on 1stDibs.
  • 1stDibs ExpertJanuary 23, 2024
    The difference between vintage, antique and estate engagement rings comes down to age and history. Rings that are over 100 years old are antiques, while those produced 20 to 99 years ago are vintage. Estate engagement rings are any rings that have had a previous owner. They can include antique, vintage and even contemporary rings produced during the last 20 years. Shop a large selection of engagement rings on 1stDibs.