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Paul Binder 1970 Swiss Square Eternity Ring In 18Kt Gold With 1.80 Ctw Diamonds
By Paul Binder
Located in Miami, FL
Squared eternity ring designed by Paul Binder. Beautiful modernist piece created at the jewelry
Category

Vintage 1970s Swiss Modernist Band Rings

Materials

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

Paul Binder 1970 Swiss Square Eternity Ring In 18Kt white Gold With VS Diamonds
By Paul Binder
Located in Miami, FL
Squared half eternity ring designed by Paul Binder. Beautiful modernist piece created at the
Category

Late 20th Century Swiss Modernist Band Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

NALLY Square Shape Diamond Eternity Band Ring
Located in New York, NY
Elegant 18 square shape diamonds set platinum, with total weight of 4.75 carats Each diamond is
Category

2010s American Contemporary Band Rings

Materials

Diamond, Platinum

18 K Rose Gold Eternity Ring Square Cut Citrines
Located in Zurich, Zollstrasse
Solid 18 K rose Gold Eternity Ring set with 14 square cut Citrines weighing 4.46ct in a channel
Category

2010s German Contemporary Band Rings

Materials

Tourmaline, Citrine, 18k Gold, Rose Gold

Antique Square-Cut Blue Sapphire Hand Engraved Eternity Band Ring
Located in New York, NY
This classic antique eternity band is hand-engraved in platinum and set with square-cut blue
Category

Vintage 1930s Band Rings

Materials

Blue Sapphire, Platinum

2.80 Carat Square Ruby Platinum Eternity Platinum Wedding Band Ring
Located in Stamford, CT
28 Square cut, channel set ruby platinum wedding band ring. This eternity wedding band boasts 28
Category

21st Century and Contemporary Wedding Rings

Materials

Ruby, Platinum

18 K Rose Gold Eternity Ring Square Cut Mint Tourmaline
Located in Zurich, Zollstrasse
Solid 18 K rose Gold Eternity Ring set with 10 square cut Mint Green Tourmalines weighing 3.29 in a
Category

2010s German Contemporary Band Rings

Materials

Tourmaline, 18k Gold, Rose Gold

Square Cut Diamond Eternity Wedding Band
Located in New York, NY
Eternity wedding band finely crafted in platinum square cut diamonds weighing a total of
Category

1990s Wedding Rings

Materials

Diamond, Platinum

18K Gold Square Multicolor Natural Gemstones Rainbow Eternity Band Ring
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
18K Gold 4mm square Multicolor Natural Gemstones Rainbow Eternity Band Ring This glorious rainbow
Category

21st Century and Contemporary Indian Contemporary Band Rings

Materials

Amethyst, Citrine, Garnet, Multi-gemstone, Peridot, Tourmaline, Blue Top...

Unisex Platinum 5.61ctw Square Step Cut Sapphire Bar Channel Eternity Band Ring
Located in Montclair, NJ
This magnificent and very well made eternity band ring is crafted in solid platinum and features 16
Category

2010s Band Rings

Materials

Sapphire, Platinum

18 K Rose Gold Eternity Ring Band Square Cut Green Tourmaline
Located in Zurich, Zollstrasse
Solid 18 K rose Gold Eternity Ring set with 14 square cut pink Tourmalines weighing 2.33 ct in a
Category

2010s German Contemporary Band Rings

Materials

Tourmaline, 18k Gold, Rose Gold

18 K Rose Gold Eternity Ring Band Square Cut Pink Tourmaline
Located in Zurich, Zollstrasse
Solid 18 K rose Gold Eternity Ring set with 14 square cut pink Tourmalines weighing 1.63 ct in a
Category

2010s German Contemporary Band Rings

Materials

Tourmaline, 18k Gold, Rose Gold

Art Deco Platinum Antique Carré Square Cut Natural Diamond Eternity Band Ring
Located in Baltimore, MD
Art Deco Platinum Antique Carré Square Cut Natural Diamond Eternity Band Wedding Ring Metal
Category

Early 20th Century Art Deco Band Rings

Materials

Diamond, Platinum

Square Cut Diamond Eternity Ring in White Gold
Located in Wailea, HI
Square Cut Diamond Eternity Ring in White Gold Twenty Seven Square Cut Diamonds weighing 2.45
Category

Late 20th Century Unknown Wedding Rings

Materials

White Diamond, 14k Gold

Eternity Diamond Band Ring
Located in New York, NY
An eternity band ring featuring beautiful square cut diamonds. The diamonds are white and clean
Category

Vintage 1980s Band Rings

Materials

Diamond

Nally Square Shaped Diamond Platinum Eternity Band Ring
Located in New York, NY
Beautiful 18 square shape diamonds set in platinum with common prong style. Each diamond is 0.29
Category

2010s American Contemporary Wedding Rings

Materials

Diamond, Platinum

18k White Gold 0.55ct Square Emerald & Round Diamond Milgrain Eternity Band Ring
Located in Montclair, NJ
This marvelous emerald and diamond eternity band ring is crafted in solid 18k white gold and
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

18k White Gold 1.02ctw Round Diamond & Square Ruby Milgrain Eternity Band Ring
Located in Montclair, NJ
This marvelous ruby and diamond eternity band ring is crafted in solid 18k white gold and features
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Vintage Square Sapphire and Diamond Channel Set Eternity Ring 18K White Gold
Located in beverly hills, CA
This beautiful eternity band ring features princess cut blue sapphires set in channel setting and
Category

Late 20th Century Wedding Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

14 Karat White Gold Hand Engraved Diamond Square and Round Eternity Ring
By Gregory Mikaelian & Sons, Inc.
Located in Los Angeles, CA
2-14k white gold hand engraved diamond square and round eternity ring, containing 22 square cut
Category

Late 20th Century American Art Deco Band Rings

Materials

Diamond, 14k Gold, White Gold

18K Gold Channel-Set 4 MM Square Rainbow Gemstones Eternity Band Ring
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
Elevate your style with our exquisite 18 karat Gold Channel-Set Rainbow Gemstones Eternity Band
Category

21st Century and Contemporary Indian Contemporary Band Rings

Materials

Peridot, Blue Topaz, Rhodolite, Amethyst, Citrine, Garnet, 18k Gold, Yel...

Vintage 18k Gold 3ctw GIA French Square Cut Sapphire Channel Eternity Band Ring
Located in Montclair, NJ
This beautiful vintage eternity band ring is very well crafted in solid 18k yellow gold and
Category

Vintage 1960s Band Rings

Materials

Sapphire, 18k Gold, Yellow Gold

18k Yellow Gold Channel GIA Square Step Burma Ruby Wide Eternity Stack Band Ring
Located in Montclair, NJ
Substantial natural Bruma Ruby Eternity band/ring. The ring comes with a GIA certification for the
Category

21st Century and Contemporary Band Rings

Materials

Ruby, Yellow Gold

2.48 Carat Pink Sapphire Square Cut Eternity Band Ring in 18K Yellow Gold
By VR Jewels
Located in Houston, TX
Pink sapphire eternity band in 18K gold symbolizes the everlasting love between a couple. It shows
Category

21st Century and Contemporary American Artist Band Rings

Materials

Pink Sapphire, Sapphire, 18k Gold, Yellow Gold, Gold

18K Gold Channel-Set 4 MM Square Rainbow Gemstones Eternity Half Band Ring
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
Presenting our exquisite 18K Gold Channel-Set Rainbow Gemstones Eternity Half Band Ring, adorned
Category

21st Century and Contemporary Indian Art Deco Band Rings

Materials

Rhodolite, Amethyst, Citrine, Garnet, Blue Topaz, 18k Gold, Yellow Gold

Antique Art Deco Platinum Square Cut Ruby Eternity Band
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Square Cut Ruby Eternity Band - Size 4. This beautiful band is
Category

Vintage 1920s Unknown Art Deco Band Rings

Materials

Ruby, Platinum

Antique Art Deco Platinum Square Cut Ruby Eternity Band
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Square Cut Ruby Eternity Band - Size 5 1/2. This beautiful band
Category

Vintage 1920s Unknown Art Deco Band Rings

Materials

Ruby, Platinum

3.25 Carat Fancy Yellow Square Radiant Diamond Eternity Band
By Simon Ardem
Located in New York, NY
Channel set Diamond Eternity Band set in 18K yellow gold. 24 special cut diamonds are Fancy Yellow
Category

2010s American Bridal Rings

Materials

Yellow Diamond, Diamond, 18k Gold

Antique Art Deco Platinum Square Cut Sapphire Eternity Band
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Square Cut Sapphire Eternity Band. This incredible wedding band
Category

Antique Early 19th Century Unknown Art Deco Band Rings

Materials

Sapphire, Platinum

Emerald Eternity Band, Channel Set Solid Gold Ring, May Birthstone Eternity Ring
Located in New York, NY
Princess Cut Emeralds- 1.99cts Ring Size US 7 Model #- GJR-4535
Category

21st Century and Contemporary Thai Band Rings

Materials

Emerald, Gold, 14k Gold

Antique Art Deco Platinum Natural Sapphire Square Cut Eternity Band
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Natural Sapphire Square Cut Eternity Band. This classic
Category

Vintage 1920s Art Deco Wedding Rings

Materials

Blue Sapphire, Platinum

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

Antique 19th Century Unknown Retro Band Rings

Materials

Sapphire, Yellow Gold

Square Sapphire and Diamond Channel Half Eternity Band in Platinum950
Located in Bangkok, TH
Fabulous square sapphires and dazzling diamonds alternatively adorn this channel set half eternity
Category

21st Century and Contemporary Unknown Art Deco Band Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Platinum and Square Cut Diamond Eternity Band 3ctw
Located in Narberth, PA
A beautiful diamond eternity band from the Art Deco (ca1930) era! Made of platinum, this feminine
Category

Vintage 1930s Unknown Art Deco Band Rings

Materials

Diamond, Platinum

Vintage Estate 18K White Gold Square Cut Ruby Eternity Band
Located in Great Neck, NY
Beautiful Vintage Estate 18K White Gold Square Cut Ruby Eternity Band. This beautiful band is
Category

Vintage 1970s Unknown Retro Band Rings

Materials

Ruby, White Gold

Art Deco Ruby Full Eternity Ring
Located in Kendal, GB
A gorgeous Art Deco full eternity ring set with twenty square cut rubies around the outside of the
Category

Early 20th Century Art Deco Band Rings

Materials

Ruby, Platinum

18k White Gold Calibre Ruby Eternity Ring
Located in Dallas, TX
From the Eiseman Estate collection, circa 2010, 18 karat white gold calibre ruby eternity ring
Category

2010s Modern Band Rings

Materials

Ruby, White Gold

Square Cut Rainbow Sapphire Eternity Band in Yellow Gold 14K
Located in Bangkok, TH
Explore our best seller eternity band! With the nice size of 2 mm. rainbow sapphires and the
Category

21st Century and Contemporary Unknown Art Deco Band Rings

Materials

Sapphire, 14k Gold, Yellow Gold

4.50 Carat Pink Sapphire Eternity Ring
Located in New York, NY
A bold yet daring channel set eternity ring containing 4.50 carats of Pink Sapphires. This ring
Category

2010s American Contemporary Band Rings

Materials

Pink Sapphire, 18k Gold

Rachel Koen Channel Square Diamond Eternity Band 14K White Gold 1.25cttw
Located in New York, NY
Square cut channel set diamond eternity wedding band crafted in 14K white gold. Ring size 6. Width
Category

2010s American Modern Band Rings

Materials

Diamond, White Gold

Vintage Estate 14k White Gold Square Cut Sapphire Eternity Wedding Band
Located in Great Neck, NY
Beautiful Vintage Estate 14K White Gold Square Cut Sapphire Eternity Wedding Band. This wedding
Category

Antique Late 19th Century Unknown Band Rings

Materials

Sapphire, White Gold

18k White Gold Blue Sapphire Eternity Ring
Located in Dallas, TX
eternity ring. This ring is crafted with 27 channel set square blue sapphires with a combined approximate
Category

Early 2000s Modern Band Rings

Materials

Blue Sapphire, White Gold

Square Ruby and Tapered Baguette Diamonds 18k Gold Semi Eternity Ring Channel
Located in Surfside, FL
Square beveled ruby and tapered baguette diamonds, semi eternity ring, channel set in 18K gold
Category

20th Century Engagement Rings

Materials

Yellow Gold, 18k Gold

Tiffany & Co Platinum & Sapphire Eternity Band Ring
By Tiffany & Co.
Located in Chicago, IL
Platinum eternity wedding band ring by Tiffany & Co. Full circle of blue sapphires, marked Tiffany
Category

Late 20th Century Wedding Rings

Materials

Sapphire, Platinum

1.50 Carat Diamond Platinum Eternity Band Ring
Located in Stamford, CT
Handmade vintage eternity wedding band ring. 30 square step cut diamonds in a platinum setting
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Antique Platinum Ruby Full Eternity Band Ring
Located in Chipping Campden, GB
Antique Platinum Ruby Full Eternity Band Ring sweetest ruby stones, truly beautiful
Category

Antique 19th Century Unknown Artist Fashion Rings

Materials

Ruby, Platinum

18k White Gold 5.0ctw Channel Baguette Cut Diamond Squared Eternity Band Ring
Located in Montclair, NJ
throughout the squared design. The ring contains 34 diamonds which total approximately 5 full carats in
Category

Early 2000s American Band Rings

Materials

Diamond, 18k Gold, White Gold

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

7.26 carats Eternity x Eternity Diamond Ring
Located in Niagara On The Lake, ON
Every square millimeter of this ring is covered in diamonds! One hundred and eighty four diamonds
Category

2010s Canadian Art Deco Wedding Rings

Materials

Diamond, Yellow Gold

Antique Platinum Ruby Full Eternity Band Ring
Located in Chipping Campden, GB
This eternity band holds 20 rubies and each measure approx 10pts. Modelled in platinum. Ring Size
Category

Vintage 1910s British Art Deco Fashion Rings

Materials

Ruby, Platinum

18K Rose Gold Eternity Ring with Ruby
Located in Amsterdam, NL
An 18 carat rosé gold eternity band ring with carré cut ruby (2.45 carat in total) set in a rails
Category

1990s Band Rings

Materials

Ruby, Gold, 18k Gold, Rose Gold

Roman Malakov 1.50 Carats Brilliant Square Green Tsavorite Eternity Wedding Band
By Roman Malakov
Located in New York, NY
A gorgeous eternity wedding band ring featuring square cut emerald-green tsavorite weighing 1.50
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Garnet, Tsavorite, Yellow Gold, 14k Gold

Half Diamond Eternity Ring in 18k Yellow Gold
Located in London, GB
A flattering half diamond eternity ring in 18k yellow gold. This ring is set with six step cut
Category

2010s Engagement Rings

Materials

Diamond, Yellow Gold

Art Deco Sapphire Eternity Ring Size J (49)
Located in London, GB
Here we have a marvellous full-eternity ring taken from a time when the Art Deco style was
Category

20th Century Art Deco Fashion Rings

Materials

Sapphire, Platinum

4.47 Carat '1/4 Cts' Asscher Cut 'Square Emerald Platinum Diamond Eternity Ring
By Sebastian Bernard
Located in Los Angeles, CA
This beautiful Eternity Ring is made of Platinum showcasing 18 perfectly matched 1/4 Ct (VS/E-F
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Vintage Retro 14K White Gold Square Cut Sapphire Wedding Eternity Band - Size 7
Located in Great Neck, NY
Beautiful Vintage Retro 14K White Gold Square Cut Sapphire Wedding Eternity Band - Size 7. This
Category

Vintage 1950s Retro Band Rings

Materials

Sapphire, White Gold

Antique Platinum Engraved Emerald Full Eternity Band Ring
Located in Chipping Campden, GB
Antique Platinum Engraved Emerald Full Eternity Band Ring sweetest emerald eternity! The item
Category

Antique 19th Century Unknown Artist Band Rings

Materials

Emerald, Platinum

8.12 Carat Square Emerald Cut Diamond Eternity Band
Located in New York, NY
Estate Platinum Eternity Ring features 16 beautifully matched square emerald cut diamonds, weighing
Category

1990s Unknown Band Rings

Materials

Diamond, Platinum

5.60 Carat Square Emerald Cut Diamond Eternity Band
Located in New York, NY
Estate Platinum Eternity Ring features 23 beautifully matched square emerald cut diamonds, weighing
Category

1990s Unknown Band Rings

Materials

Diamond, Platinum

Two Gold Eternity Stacker Bands with Channel-Set Square Cut Orange Sapphires
By Eytan Brandes
Located in Sherman Oaks, CA
Eytan Brandes presents a versatile and intensely colorful pair of orange sapphire eternity rings
Category

2010s American Contemporary Band Rings

Materials

Sapphire, Gold, 14k Gold, Yellow Gold

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Square Eternity Ring For Sale on 1stDibs

Surely you’ll find the exact square eternity ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Platinum, Gold and 18k Gold. Our collection of these items for sale includes 136 vintage editions and 49 modern creations to choose from as well. Finding the perfect square eternity ring may mean sifting through those created during different time periods — you can find an early version that dates to the 20th Century and a newer variation that were made as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but 1.5 Carat and 2 Carat carat weights, specifically, are sought with frequency. Finding an appealing square eternity ring — no matter the origin — is easy, but OGI Ltd, Tiffany & Co. and Oscar Heyman each produced a popular version that is worth a look. A square eternity ring can be a stylish choice for most occasions, but Diamond rings, from our inventory of 76, can add a particularly distinctive touch to your look, day or night. A square cut version of this piece has appeal, but there are also princess cut and emerald cut versions for sale. When shopping for a square eternity ring, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Square Eternity Ring?

The price for a square eternity ring starts at $368 and tops out at $75,000 with these rings, on average, selling for $1,950.

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 Square Eternity Ring
  • 1stDibs ExpertOctober 12, 2021
    A diamond eternity ring is a ring that features multiple diamonds, adorned in an endless circular design. This ring normally features a band set with a continuous circle of diamond stones in a manner that can be very glamorous. Diamond eternity rings are available in a variety of styles including Contemporary, Victorian, Retro, Art Deco, Modern, Edwardian, Empire, Renaissance, and Artisan. Find a collection of antique and vintage diamond eternity rings on 1stDibs today.
  • 1stDibs ExpertApril 5, 2022
    Some eternity or infinity rings feature diamonds, while some feature other gemstones. An eternity ring is a continuous band that is set with a string of gemstones centered in the band. It’s meant to symbolize never-ending love and is often given as a gift on an anniversary. Many people like to have their infinity ring adorned with diamonds, other people simply prefer a different gemstone. Shop a collection of eternity rings from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertMay 5, 2023
    There is no certain stone that an eternity ring should be. It is a matter of personal preference. Many people choose eternity rings with diamonds to match wedding rings. However, you can also find eternity rings with emeralds, rubies, sapphires and other gemstones. On 1stDibs, shop a variety of eternity rings.
  • 1stDibs ExpertFebruary 22, 2021
    An eternity ring symbolizes never-ending love. It is generally given by a spouse to their wife on a special date in their relationship.
  • Eternity rings are usually used as wedding rings and are given at weddings. They can also be given as anniversary presents.
  • 1stDibs ExpertAugust 17, 2021
    A half eternity ring means that stones are only set around the top half or three-quarters of the ring. This can be a practical design because it is more comfortable and can allow for larger stones.
  • 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 ExpertDecember 4, 2023
    In what year of marriage you get an eternity ring varies. Traditionally, diamonds are the gift for a 60th anniversary. As a result, some people wait until they have been married for 60 years before purchasing one. However, you can choose to mark any anniversary with an eternity ring if you wish. On 1stDibs, explore a selection of eternity rings.