Skip to main content

18 Carat Eternity

20
to
340
1,866
740
2,436
1,018
621
260
171
83
72
67
61
56
53
41
25
24
21
19
15
10
8
7
4
3
2
2
2
2
2
2
2
1
1
1
95
78
64
60
55
Sort By
Tiffany & Co. 18 Carat Eternity Band Ring Rose Gold
By Tiffany & Co.
Located in Rome, IT
18k Rose Gold Eternity Wedding/Anniversary Band from Tiffany & Co. showcases Round Brilliant Cut
Category

2010s American Cocktail Rings

Materials

Diamond, White Diamond, 18k Gold, Rose Gold

8 Carat Eternity Emerald Cut Band Ring 18 Karat
By Antinori Fine Jewels
Located in Rome, IT
8 carats emerald cut diamond eternity band ring VS CLARITY F COLOR EXCELLENT CUT DIAMONDS 18
Category

2010s Modern Bridal Rings

Materials

Diamond, White Diamond, Emerald

Bespoke 18 Carat White Gold Half Eternity Ring 0.41 Carat
Located in SYDNEY, NSW
Unique features: Diamond half eternity band. Made of 18 kt White Gold, in a pave setting, and
Category

21st Century and Contemporary Band Rings

Materials

Diamond, White Gold

18 Carat Gold and Sapphire Boucheron Eternity Ring
By Boucheron
Located in Amsterdam, NL
A stunning 18 carat yellow gold eternity ring set with 18 deep blue emerald-cut dark, deep and
Category

Vintage 1970s French Engagement Rings

Materials

Sapphire, Gold, 18k Gold

18 Karat Yellow Gold Radiant Eternity Diamond Ring '6 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 20 Emerald shape Natural Diamonds in a total weight
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

18 Karat White Gold Oval Eternity Diamond Ring '4 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 20 Oval shape Natural Diamonds in a total weight of
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

18 Karat Yellow Gold Oval Eternity Diamond Ring '4 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 20 Oval shape Natural Diamonds in a total weight of
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

18 Karat White Gold Radiant Eternity Diamond Ring '6 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 20 Emerald shape Natural Diamonds in a total weight
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

18 Karat Rose Gold Radiant Eternity Diamond Ring '6 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 20 Emerald shape Natural Diamonds in a total weight
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

18 Karat Rose Gold Oval Eternity Diamond Ring '4 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 20 Oval shape Natural Diamonds in a total weight of
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

2.12 Carat Anello Eternity, Anello Di Fidanzamento. Oro 18 Karat
Located in Milano, IT
Anello Eternity ct 2,12 taglio brillante Oro bianco 18 Kt , gr 3,75 Misura 15, possibilità su
Category

2010s Italian Contemporary Engagement Rings

Materials

Diamond, 18k Gold

2.58 Carat Diamond 18 Karat Gold Eternity Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This eternity ring has been meticulously crafted from 18-karat gold and set in shimmering 2.58
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Yellow Diamond, Gold, 18k Gold

Handmade 18 Carat Yellow Gold Diamond Eternity Ring
Located in London, GB
E Wolfe & Company handmade fully diamond-set eternity ring made in 18 carat yellow gold. The ring
Category

2010s British Contemporary Wedding Rings

Materials

Diamond, 18k Gold

18 Karat Rose Gold Oval Eternity Diamond Ring '3 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 22 Oval shape Natural Diamonds in a total weight of
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

18 Karat Yellow Gold Oval Eternity Diamond Ring '3 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 22 Oval shape Natural Diamonds in a total weight of
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

18 Karat White Gold Oval Eternity Diamond Ring '3 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 22 Oval shape Natural Diamonds in a total weight of
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

Vintage Diamond 18 Carat White Gold Eternity Band
Located in Chipping Campden, GB
Sparkling full diamond eternity ring modelled out of 18ct white gold and made in London England in
Category

Vintage 1970s British Modern Band Rings

Materials

Diamond

1.4 Carat Diamond 18 Karat Gold Eternity Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This ring has been meticulously crafted from 18-karat gold and hand set with 1.40 carats of
Category

21st Century and Contemporary Unknown Modern Wedding Rings

Materials

Diamond, Gold, 18k Gold

2.31 Carat Pear Brilliant Diamond 18 Karat Gold Eternity Ring
By Sebastian Bernard
Located in Los Angeles, CA
This beautiful Eternity Ring is made in 18K Gold with 12 perfectly matched Pear Brilliant Diamonds
Category

2010s American Wedding Rings

Materials

Diamond, 18k Gold

Alexander 1.17 Carat Diamond Eternity Band 18 Karat Rose Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Timeless diamond eternity band / wedding ring, full band. By Alexander Beverly Hills. 28 round
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, 18k Gold, Rose Gold

Alexander 1.17 Carat Diamond Eternity Band 18 Karat Yellow Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Timeless diamond eternity band / wedding ring, full band. By Alexander Beverly Hills. 28 round
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, 18k Gold, Yellow Gold

Alexander 1.26 Carat Diamond Eternity Band 18 Karat White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Timeless diamond eternity band / wedding ring, full band. By Alexander Beverly Hills. 30 round
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, 18k Gold, White Gold

6 Carat Fancy Yellow Eternity Band Ring Set in 18 Carat Yellow Gold
By Antinori Fine Jewels
Located in Rome, IT
A Fancy Yellow Diamond Eternity Band in 18K Yellow Gold, showcases 18 perfectly matched Cushion
Category

2010s Italian Modern Wedding Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Yellow Gold

18 Karat Gold 4.48 Carat Ruby Eternity Cocktail Ring
By Gems Paradise
Located in Jaipur, IN
Crafted with sophistication and opulence, the 18 Karat Gold 4.48 Carat Ruby Eternity Cocktail Ring
Category

2010s Indian Contemporary Band Rings

Materials

Ruby, 18k Gold

18 Karat Rose Gold 0.85 Carat Diamond Eternity Ring
By Gems Paradise
Located in Jaipur, IN
. Elevate your style with our 18 Karat Rose Gold 0.85 Carat Diamond Eternity Ring—an enchanting celebration
Category

2010s Indian Contemporary Band Rings

Materials

Diamond, 18k Gold

18 Karat Rose Gold 0.85 Carat Ruby Eternity Ring
By Gems Paradise
Located in Jaipur, IN
. Elevate your style with our 18 Karat Rose Gold 0.85 Carat Ruby Eternity Ring—an enchanting celebration of
Category

2010s Indian Modern Band Rings

Materials

Ruby, 18k Gold

18 Karat Rose Gold 0.85 Carat Sapphire Eternity Ring
By Gems Paradise
Located in Jaipur, IN
. Elevate your style with our 18 Karat Rose Gold 0.85 Carat Sapphire Eternity Ring—an enchanting celebration
Category

2010s Indian Contemporary Band Rings

Materials

Sapphire, 18k Gold

18 Karat Rose Gold 0.85 Carat Emerald Eternity Ring
By Gems Paradise
Located in Jaipur, IN
. Elevate your style with our 18 Karat Rose Gold 0.85 Carat Emerald Eternity Ring—an enchanting celebration
Category

2010s Indian Modern Band Rings

Materials

Emerald, 18k Gold

18 Karat Yellow Gold Cushion Yellow Diamonds Eternity Ring '5. Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 20 Oval shape Natural Yellow Diamonds in a total
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

2.62 Carat Eternity Diamond Ring in 18 Karat Gold
By FERRUCCI
Located in New York, NY
2.62 carat Eternity graduated from large diamonds on the top to smaller on the back of the ring in
Category

2010s Italian Bridal Rings

Materials

Diamond, White Diamond, Gold, 18k Gold

18 Karat White Gold 0.85 Carat Diamond Eternity Ring
By Gems Paradise
Located in Jaipur, IN
Discover the epitome of everlasting elegance with our 18 Karat White Gold 0.85 Carat Diamond
Category

2010s Indian Contemporary Band Rings

Materials

Diamond, 18k Gold

18 Karat White Gold 0.85 Carat Sapphire Eternity Ring
By Gems Paradise
Located in Jaipur, IN
Discover the epitome of everlasting elegance with our 18 Karat White Gold 0.85 Carat Sapphire
Category

2010s Indian Modern Band Rings

Materials

Sapphire, 18k Gold

18 Karat White Gold 0.85 Carat Emerald Eternity Ring
By Gems Paradise
Located in Jaipur, IN
Discover the epitome of everlasting elegance with our 18 Karat White Gold 0.85 Carat Emerald
Category

2010s Indian Contemporary Band Rings

Materials

Emerald, 18k Gold

18 Karat White Gold 0.85 Carat Ruby Eternity Ring
By Gems Paradise
Located in Jaipur, IN
Discover the epitome of everlasting elegance with our 18 Karat White Gold 0.85 Carat Ruby Eternity
Category

2010s Indian Contemporary Band Rings

Materials

Ruby, 18k Gold

Vintage 18 Carat White Gold Diamond Full Eternity Band
Located in Chipping Campden, GB
diamond weight approximately 0.69 carats. Modelled in 18 carat white gold. Band Width: 2.35mm Depth to
Category

Vintage 1970s Unknown More Rings

Materials

Diamond, 18k Gold, White Gold

18 Karat Yellow Gold 0.85 Carat Diamond Eternity Ring
By Gems Paradise
Located in Jaipur, IN
Embrace a symbol of eternal love with our 18 Karat Yellow Gold 0.85 Carat Diamond Eternity Ring, a
Category

2010s Indian Contemporary Band Rings

Materials

Diamond, 18k Gold

18 Karat Yellow Gold 0.85 Carat Sapphire Eternity Ring
By Gems Paradise
Located in Jaipur, IN
Embrace a symbol of eternal love with our 18 Karat Yellow Gold 0.85 Carat Sapphire Eternity Ring, a
Category

2010s Indian Modern Band Rings

Materials

Sapphire, 18k Gold

18 Karat Yellow Gold 0.85 Carat Emerald Eternity Ring
By Gems Paradise
Located in Jaipur, IN
Embrace a symbol of eternal love with our 18 Karat Yellow Gold 0.85 Carat Emerald Eternity Ring, a
Category

2010s Indian Modern Band Rings

Materials

Emerald, 18k Gold

18 Karat Yellow Gold 0.85 Carat Ruby Eternity Ring
By Gems Paradise
Located in Jaipur, IN
Embrace a symbol of eternal love with our 18 Karat Yellow Gold 0.85 Carat Ruby Eternity Ring—a
Category

2010s Indian Modern Band Rings

Materials

Ruby, 18k Gold

18 Karat Yellow Gold Cushion Yellow Diamonds Eternity Ring '4. Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 20 Oval shape Natural Yellow Diamonds in a total
Category

21st Century and Contemporary American Band Rings

Materials

Yellow Diamond, Diamond, Yellow Gold

2.62 carat Eternity Diamond ring in 18 Karat Gold
By FERRUCCI
Located in New York, NY
2.62 carat Eternity graduated ring in 18k white gold with an exquisite FERRUCCI prongs design
Category

2010s Italian Bridal Rings

Materials

White Diamond, Diamond, 18k Gold, Gold

18 Karat White Gold Eternity Diamond Ring 3.20 Carat
Located in Zurich, Zollstrasse
Eternity ring, also known as infinity ring, is designed as a symbol of everlasting love as well as
Category

2010s Swiss Contemporary More Rings

Materials

Diamond, 18k Gold, White Gold

5.30 Carat Pear Diamond 18 Karat Gold Eternity Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This stunning eternity ring has been crafted from 18-karat white gold and hand set with 5.30 carats
Category

21st Century and Contemporary Unknown Modern Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

5.61 Carat 3 Row Round Diamond 18 Karat Gold Eternity Ring
By Sebastian Bernard
Located in Los Angeles, CA
This beautiful Eternity Ring is made in 18K Gold with 66 2.80 mm perfectly matched Round Brilliant
Category

2010s American Wedding Rings

Materials

Diamond, 18k Gold

9.27 Carat Round Cut Diamond Eternity Band 'Avg 0.71 Carat Each' 18 Karat Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Timeless diamond eternity band. High jewelry by Alexander Beverly Hills. 13 round brilliant
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Gold, 18k Gold, White Gold

13.08 Carat Fancy Diamond 18 Karat Gold Eternity Bracelet
By Meghna Jewels
Located in Hoffman Estate, IL
This eternity bracelet is cast in 18k rose gold featuring 13.08 carats of fancy diamonds. A button
Category

21st Century and Contemporary Unknown Artisan Modern Bracelets

Materials

Diamond, 18k Gold, Gold

Art Deco Diamond and 18 Carat Gold Eternity Ring
Located in Chipping Campden, GB
This stunning full eternity ring holds diamonds that sparkle all the way around the band. The
Category

Vintage 1910s British Art Deco Wedding Rings

Materials

Diamond, Gold, 18k Gold

18 Karat Yellow Gold Cushion Yellow Diamonds Eternity Ring '7.5 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 17 Cushion shape Natural Yellow Diamonds in a total
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

Natural Diamond 0.80 carats 18 Karat Yellow Gold Eternity Wedding Band
Located in Antwerpen, BE
, totaling 0.80 carats, set in a seamless and graceful design. Each diamond in this band is carefully
Category

2010s Belgian Modern Band Rings

Materials

Diamond, 18k Gold, Yellow Gold

Natural Diamond 0.80 carats 18 Karat White Gold Eternity Wedding Band
Located in Antwerpen, BE
, totaling 0.80 carats, set in a seamless and graceful design. Each diamond in this band is carefully
Category

2010s Belgian Modern Band Rings

Materials

Diamond, 18k Gold, White Gold

7.88 Carat Cats Eye Alexandrite 18 Karat Eternity Ring
Located in METAIRIE, LA
This 18 Karat White Gold Alexandrite Simplistic Solitaire features a focal 7.88 carat Cats Eye
Category

Vintage 1910s Engagement Rings

Materials

Alexandrite, 18k Gold, White Gold

3/4 Carat Round Brilliant Diamond Eternity Band in 18 Karat Gold, 0.75 Carat
By Five Star Jewelry
Located in Austin, TX
eternity band has a delicate band that measures 2.2 mm wide. Made in 18 karat yellow gold, this band has a
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Yellow Gold, Gold, 18k Gold

18 Carat White Gold and 0.44 Carat Diamond Half Eternity Stack Ring
Located in St Helens, GB
An 18ct gold and diamond half eternity ring. Solid 18 carat white gold example. Set with many
Category

21st Century and Contemporary Band Rings

Materials

Diamond, White Gold

Baguette Diamond 18 Carat Yellow Gold Full Eternity Ring
Located in London, GB
Beautiful eternity ring channel set with 36 fine quality baguette cut diamonds with a total
Category

2010s Unknown Modern Wedding Rings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage Diamond and 18 Carat White Gold Eternity Band
Located in Chipping Campden, GB
This fabulous diamond eternity band features diamonds all the way around the band. The 3pt diamonds
Category

Vintage 1950s British Modern Band Rings

Materials

Diamond, White Gold

Art Deco Emerald and 18 Carat Gold Eternity Band
Located in Chipping Campden, GB
The emeralds set within this 18ct gold band are 33 square cut and measure 5pts each. They are beautifully bright stones. emerald total approx 1.4ct. Ring Size: O 1/2 or 7 1/2 Band ...
Category

Vintage 1920s British Art Deco Band Rings

Materials

Emerald, Gold

Vintage Ruby and Diamond 18 Carat Gold Half Eternity
Located in Chipping Campden, GB
This wonderful half eternity holds round stones that are set in straight settings so you can see
Category

Vintage 1960s British Modern Band Rings

Materials

Diamond, Ruby, Gold

Vintage Diamond, Platinum and 18 Carat Gold Eternity Band
Located in Chipping Campden, GB
This eternity band holds small yet sparkly diamonds measuring approximately 1pt each. The diamonds
Category

Vintage 1960s British Modern Band Rings

Materials

Diamond, Gold, Platinum

4.40 Carat Marquise Diamond 18 Karat Gold Eternity Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This ring has been crafted from 18-karat white gold and hand set with 4.40 carats of marquise
Category

21st Century and Contemporary Unknown Modern Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Andreoli 5.90 Carat Diamond 18 Karat Gold Eternity Band Ring
By Andreoli
Located in New York, NY
Andreoli 5.90 Carat Diamond 18 Karat Gold Eternity Band Ring This ring features: - 5.90 Carat
Category

2010s Italian Contemporary Band Rings

Materials

Diamond, White Gold, Gold, 18k Gold

  • 1
  • ...
Get Updated with New Arrivals
Save "18 Carat Eternity", and we’ll notify you when there are new listings in this category.

18 Carat Eternity For Sale on 1stDibs

Find the exact 18 carat eternity you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and white gold. You can easily find a 913 antique edition and 2221 modern creations to choose from as well. If you’re looking for a 18 carat eternity from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. A 18 carat eternity from Georgios Collections Inc, Gems Paradise and Mark Broumand — each of whom created a beautiful version of this treasured accessory — is worth considering. Take a look at a 18 carat eternity featuring diamond from our inventory today to add the perfect touch to your look. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes emerald cut and oval cut alternatives. There aren’t many items for men if you’re seeking a 18 carat eternity, as most of the options available are for women and unisex.

How Much is a 18 Carat Eternity?

The price for a 18 carat eternity starts at $47 and tops out at $1,000,000 with these rings, on average, selling for $3,994.

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 18 Carat Eternity
  • 1stDibs ExpertApril 5, 2022
    The number of carats in an eternity band is largely up to personal taste. Typically the individual diamonds range from 0.05 carats to 0.2 carats, while the total carat weight of the ring can reach up to 7 carats. The larger the individual diamonds, the higher and wider the ring will feel. Shop a variety of authentic diamond eternity bands on 1stDibs.