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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

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

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

Retro Square Cut Diamond Platinum Eternity Band Ring
Located in Narberth, PA
A stunning diamond eternity band from the Retro (ca1940) era! This gorgeous ring is made of
Category

Vintage 1940s Retro Band 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

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

Mid-Century 1.48 Carats Square Step Cut Diamond Platinum Eternity Band Ring
Located in Philadelphia, PA
Featuring square step cut diamonds channel set fully around. Weighing approximately 1.48 carats
Category

Vintage 1950s Band Rings

Materials

White Diamond, Diamond, 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 4. This beautiful band is
Category

Vintage 1920s Unknown Art Deco Band Rings

Materials

Ruby, Platinum

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...

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

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

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

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, 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

Art Deco 1.85 CTW Square Cut Ruby Platinum Scrolling Eternity Vintage Band Ring
Located in Philadelphia, PA
Featuring square step-cut rubies channel set fully around Weighing approximately 1.85 carats total
Category

Vintage 1930s Art Deco Band Rings

Materials

Ruby, Platinum

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

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

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

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

Emerald Eternity Band, Channel Set Solid Gold Ring, May Birthstone Eternity Ring
Located in New York, NY
emeralds securely in place in solid 18k yellow gold. The band is very smooth on the inside so it is
Category

21st Century and Contemporary Thai Band Rings

Materials

Emerald, Gold, 14k Gold

Striking 6.40 Carats Square Step Cut Diamond Platinum Eternity Band Ring
Located in Philadelphia, PA
Eternity band ring features individually talon set square step cut diamonds - fully around
Category

21st Century and Contemporary Contemporary Band Rings

Materials

Diamond, White Diamond, Platinum

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

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

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

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

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

18k White Gold 5.0ctw Channel Baguette Cut Diamond Squared Eternity Band Ring
Located in Montclair, NJ
eternity band that looks incredible whether worn alone, as a wedding band, or next to other stackable rings
Category

Early 2000s American Band Rings

Materials

Diamond, 18k Gold, White Gold

Multi Color Sapphire Eternity Vintage Gold Band Ring
Located in Montreal, QC
Simply Beautiful Finely Detailed Sapphire Gold Eternity Band Ring. Bezel set with Orange to Yellow
Category

21st Century and Contemporary Modern Band Rings

Materials

Sapphire, Gold, 14k Gold, Yellow Gold

RUCHI Square-Cut Diamond Yellow Gold Eternity Band
By Ruchi New York
Located in New York, NY
18K Yellow Gold Diamonds: 0.92 Cts All diamonds are G-H/SI stones.
Category

2010s Hong Kong Contemporary Band Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

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

4.16 Carat Square Cut Ruby Eternity Band in 18 Karat Yellow Gold
By Zahira Fine Jewellery
Located in Bangkok, TH
eternity band setting. This ring is in a size 56 EU or a size 7.5 US. It can also be ordered to size and
Category

2010s Thai Modern Band Rings

Materials

Ruby, 18k Gold, Yellow Gold

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

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

Square Emerald and Diamond Channel Half Eternity Band in 18K White Gold
Located in Bangkok, TH
Fabulous square emeralds and dazzling diamonds alternatively adorn this channel set half eternity
Category

21st Century and Contemporary Unknown Art Deco Band Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Square Ruby and Diamond Channel Half Eternity Band in 18K White Gold
Located in Bangkok, TH
Fabulous square rubies and dazzling diamonds alternatively adorn this channel set half eternity
Category

21st Century and Contemporary Unknown Art Deco Band Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Asscher Cut Square Emerald Diamond Eternity Band 7.93 Carat
Located in Lakewood, NJ
A very fine diamond in platinum anniversary band contains 15 Square Emerald Cut (Asscher Cut
Category

2010s American Band Rings

Materials

Diamond, White Diamond, 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

Vintage 18K Yellow Gold 0.54ct Star Pave Diamond Squared Wide Eternity Band Ring
Located in Montclair, NJ
Grams Ring Size: 5.5 (Fitted on a finger. We CANNOT custom size this ring.) Ring Width: 5.7mm Ring
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Yellow Gold

Channel-Set Blue Sapphire Eternity Band
Located in NEW ORLEANS, LA
This estate channel-set eternity band is crafted platinum with engraved details along the ring
Category

20th Century Band Rings

Materials

Blue Sapphire, Platinum

3.95 Carats Square Cut Tsavorite Eternity Band with Fading Color in Yellow Gold
By Zahira Fine Jewellery
Located in Bangkok, TH
set into this 18k yellow gold eternity band with polished finising. This ring is in a size 56 EU or
Category

2010s Thai Modern Band Rings

Materials

Emerald, Garnet, Tsavorite, 18k Gold, Yellow Gold

Platinum French Cut Channel 3.0ctw Diamond Hand Engraved Eternity Band Ring
Located in Montclair, NJ
This gorgeous vintage diamond eternity band ring was crafted from solid platinum and features 27
Category

Vintage 1960s Band Rings

Materials

Diamond, Platinum

Vintage Retro 14K White Gold Square Cut Sapphire Eternity Band - Size 5 1/2
Located in Great Neck, NY
Beautiful Vintage Retro 14K White Gold Square Cut Sapphire Eternity Band - Size 5 1/2. This
Category

Vintage 1950s Unknown Retro Band Rings

Materials

Sapphire, White Gold

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

Vintage 1970s Unknown Retro Band Rings

Materials

Sapphire, White Gold

Black Onyx Diamond Gold Eternity Band Ring
Located in Beverly Hills, CA
An exceptionally fun eternity band featuring 4.10 carats of round pave set diamonds with luminous
Category

21st Century and Contemporary Band Rings

Materials

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

Vintage White Gold Sapphire and Diamond Full Eternity Band Ring
Located in Chipping Campden, GB
Vintage White Gold Sapphire and Diamond Full Eternity Band Ring Sweetest sapphire and diamond
Category

Late 20th Century Unknown Artist Band Rings

Materials

Diamond, Sapphire, White Gold

Modern 1.30 Carat Diamond 14 Karat Gold Eternity Band Ring
Located in Philadelphia, PA
Set all the way around with square step cut diamonds Thirty-two diamonds total, weighing
Category

Late 20th Century Modern Band Rings

Materials

Diamond, 14k Gold

Vintage Estate 14K Yellow Gold Square Cut Ruby Wide Eternity Band - Size 6 1/4
Located in Great Neck, NY
Beautiful Vintage Estate 14K Yellow Gold Square Cut Ruby Wide Eternity Band - Size 6 1/4. This
Category

Vintage 1970s Unknown Retro Band Rings

Materials

Ruby, Yellow Gold

Princess Diamond 4.70 Carat Platinum Eternity Band Ring
Located in Miami, FL
This princess cut diamond eternity Platinum band ring of outstanding sparkling aesthetic and
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Platinum

18 Karat Solid Yellow Gold Thin Pink Sapphire Eternity Band Ring, Everyday Ring
By VR Jewels
Located in Houston, TX
Pink Sapphire Eternity Band Ring, Everyday Ring in 18K Gold symbolizes the everlasting love between
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

Vintage 14K Gold Synthetic Ruby Eternity Band
Located in Venice, CA
This 14k white gold ring contains square Table Cut rubies channel set into an eternity band. The
Category

Vintage 1980s Unknown Modern Band Rings

Materials

Ruby, 14k Gold, White Gold

Natural Pink Sapphire Half Eternity Band Ring in 14K Yellow Gold
By VR Jewels
Located in Houston, TX
Pink sapphire eternity band in 14K gold symbolizes the everlasting love between a couple. It shows
Category

21st Century and Contemporary American Art Deco Band Rings

Materials

Pink Sapphire, 14k Gold, Yellow Gold

18 K Rose Gold Eternity Ring Band French Cut Blue Sapphires
Located in Zurich, Zollstrasse
Solid 18 K rose Gold Eternity Ring set with 18 square cut french cut blue Sapphires in a channel
Category

2010s German Contemporary Band Rings

Materials

Tourmaline, Blue Sapphire, 18k Gold, Rose Gold

Antique Art Deco Plat. 2ctw Sapphire Engraved Sides Eternity Stack Band Ring
Located in Montclair, NJ
Square Cut - Channel Set - Royal Blue Color Total Carat Weight: 1.5 to 2 (approx.) Material: Solid
Category

Vintage 1920s Art Deco Band Rings

Materials

Sapphire

Emerald and Diamond 18 Carat Yellow Gold Half Eternity Band Ring
Located in London, GB
This 18 carat yellow gold band ring is beautifully inlaid in the centre with a row of eleven square
Category

1990s English Modern Band Rings

Materials

Diamond, Emerald, Gold, 18k Gold, Yellow Gold

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Square Ring Eternity Band For Sale on 1stDibs

You are likely to find exactly the square ring eternity band you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using Platinum, Gold and 18k Gold. You can easily find a 132 antique edition and 42 modern creations to choose from as well. Making the right choice when shopping for a square ring eternity band may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. 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 ring eternity band — no matter the origin — is easy, but OGI Ltd, Tiffany & Co. and Oscar Heyman each produced a popular version that is worth a look. Take a look at a square ring eternity band featuring Diamond from our inventory today to add the perfect touch to your look. 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 princess cut alternatives. Finding a square ring eternity band for sale for women should be easy, but there are 54 pieces available to browse for unisex as well as men, too.

How Much is a Square Ring Eternity Band?

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

Finding the Right band-rings for You

If you’re shopping for antique and vintage band rings, you likely know that this particular kind of ring is among the most versatile in jewelry.

You don’t need a special occasion to dazzle friends with a flashy sapphire band ring or to make a statement with a wide band ring — this accessory knows no boundaries, and many different iterations have materialized over the years. Whether you’re seeking an unadorned modern sterling-silver band ring for everyday wear or dual gold wedding bands for the big day, there are lots of options waiting for you.

On 1stDibs, there are enduring antique wedding bands to be found dating from the Victorian and Edwardian eras. Jewelers who were active during the reign of Queen Victoria — specifically, the Romantic period — designed rings with large colorful gemstones and decorative motifs, while the jewelry of the latter era was all about the exquisite diamond, platinum and pearl creations made by such famous names as Cartier and Boucheron. Matching wedding bands, which may reduce the stress of wedding-band shopping if you prefer a traditional route, afford you and your partner the chance to have the engagement ring and wedding bands in the same metal and design.

And because band rings aren’t necessarily relegated to black-tie events, they’ve come a long way, design-wise. David Yurman’s band rings, for example, are well known for their integration of mixed metals, and the celebrated jewelry designer’s powerful silver and gold bracelets, rings, pendants and earrings frequently express his iconic industrial-cable motif.

A simple and chic band ring goes with anything, from the evening gown you’ve chosen for a weekend gala to the jeans and vintage tee you’ve thrown on for a casual lunch with colleagues. Browse a distinctive collection of contemporary and vintage diamond band rings, gold band rings and other accessories on 1stDibs today.