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1970 s Tiffany Co. Diamond Eternity Band in Platinum
By Tiffany Co.
Located in Houston, TX
Vintage Tiffany & Co. diamond eternity band, featuring a double row of marquise and round brilliant
Category

Vintage 1970s North American Band Rings

Materials

Diamond, Platinum

Modern 1.00 Carat Diamond Platinum Chevron Eternity Band Ring
Located in Philadelphia, PA
Eternity style band ring with a subtly waved chevron curve Bead set fully around by round
Category

Early 2000s Contemporary Band Rings

Materials

White Diamond, Platinum

Art Deco 0.60 Carat Diamond Platinum Eternity Band Ring
Located in Philadelphia, PA
Band ring features transitional cut diamonds fully around. Individually set in square forms
Category

Vintage 1930s Art Deco Band Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co. 0.50 Carat Diamond Platinum Eternity Band Ring
By Tiffany Co.
Located in Philadelphia, PA
Band ring is prong set fully around with round brilliant cut diamonds Weighing approximately 0.50
Category

Early 2000s Contemporary Band Rings

Materials

Diamond, White Diamond, Platinum

Contemporary 2.40 Carats Diamond Platinum Channel Eternity Band Ring
Located in Philadelphia, PA
Eternity style band channel set fully around by round brilliant cut diamonds Weighing in total
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

White Diamond, Platinum

Antique Platinum Marquise and Old European Diamond Eternity Band
Located in Great Neck, NY
An incredible Antique Platinum Marquise and Old European Diamond Eternity Band. It is beautifully
Category

Vintage 1920s Art Deco Band Rings

Materials

Diamond, Platinum

Vintage 0.57 Carat Diamond Platinum Eternity Wheat Band Ring
Located in Philadelphia, PA
Band ring centers bead set round brilliant cut diamonds fully around Weighing approximately 0.57
Category

Late 20th Century Contemporary Band Rings

Materials

Diamond, White Diamond, Platinum

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

Antique Early 19th Century Unknown Art Deco Band Rings

Materials

Diamond, Platinum

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

Antique Early 19th Century Unknown Art Deco Band Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old Mine Diamond Eternity Band
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Mine Diamond Eternity Band - Size 7 3/4. This beautiful
Category

Vintage 1920s Unknown Art Deco Band Rings

Materials

Diamond, Platinum

12.80 Carat Emerald Cut Diamond Eternity Band Platinum Ring
Located in Scottsdale, AZ
weight Color: H-I Clarity: VS Dimensions: band is 1/4-inches wide Ring size: 7 (please allow two
Category

21st Century and Contemporary Unknown Band Rings

Materials

Diamond, Platinum

Alex Sepkus Sapphire Ruby Diamond Gold Eternity Band Ring
By Alex Sepkus
Located in Stamford, CT
Authentic Alex Sepkus Eternity band ring with nice full cut diamonds, Sapphires and Rubies. 4
Category

1990s Band Rings

Materials

Blue Sapphire, Diamond, Ruby, 18k Gold, Yellow Gold

Piaget Possession Spinning Diamond Eternity Band Ring .56 Carat
By Piaget
Located in Mayfair, London, London
A Piaget Possession ring in 18k white gold. The 5.00mm band is set to the centre with a diamond set
Category

21st Century and Contemporary Band Rings

Materials

Diamond, 18k Gold, White Gold

Tiffany Co. Legacy Diamond Sapphire Eternity Platinum Band Ring
By Tiffany Co.
Located in Southampton, PA
Measurements: Ring Size: 5 1/4 Weight: 3.7 grams Band Width: 2mm Stamped Hallmarks: Tiffany &Co PT950 * Free
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Blue Sapphire

Nathan Levy 1.14 Carat Diamond Platinum Eternity Band Ring
Located in Philadelphia, PA
signed Nathan Levy and stamped Plat for platinum Size: 4 1/2 & not sizable Width: 7.8 mm Total weight
Category

21st Century and Contemporary Modern Band Rings

Materials

Diamond, Platinum

Vintage Diamond and 18 Carat Gold Half Eternity Band
Located in Chipping Campden, GB
great shimmer to them and are bright stones. Ring Size: M or 6 1/4 Band Width: 4.5mm Weight: 2.35g
Category

Vintage 1950s British Modern Band Rings

Materials

Diamond, Gold

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

Antique Early 19th Century Unknown Art Deco Band Rings

Materials

Diamond, Platinum

Late Edwardian 1.30 Carat Diamond Platinum Foliate Eternity Band Ring
Located in Philadelphia, PA
Eternity band style ring bead set fully around with Swiss cut diamonds weighing approximately 1.30
Category

Vintage 1920s Edwardian Band Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co. 1.05 Carat Diamond Pink Sapphire Platinum Eternity Band
By Tiffany Co.
Located in Philadelphia, PA
Eternity style band set with shared prongs alternating with 0.45 carat of round brilliant cut
Category

Early 2000s Contemporary Band Rings

Materials

Diamond, White Diamond, Pink Sapphire, Platinum

Art Deco 0.50 Carats Diamond Platinum Eternity Channel Band Ring
Located in Philadelphia, PA
Eternity band ring is channel set fully around by single cut diamonds. Weighing in total
Category

Vintage 1930s Art Deco Band Rings

Materials

Diamond, White Diamond, Platinum

Modern 1.00 Carat French Cut Diamond Platinum Half Eternity Band
Located in Beverly Hills, CA
If you are looking for a unique eternity band, or a wedding band, this diamond platinum half
Category

2010s Band Rings

Materials

Diamond, Platinum

Contemporary 1.56 Carat Ruby Diamond Platinum Eternity Channel Band Ring
Located in Philadelphia, PA
Eternity band ring channel set fully around with diamonds and rubies, alternating Rubies are well
Category

Early 2000s Contemporary Band Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Vintage Eternity Diamond 2.70 Carat Yellow Gold Wedding Band Ring
Located in London, GB
carat weight of 2.70ct approximately. Eternity rings are great as a wedding band and this one is of very
Category

1990s Band Rings

Materials

Diamond, White Diamond, 18k Gold, 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

Antique Art Deco Platinum Diamond 3-Row Half Eternity Band
Located in Great Neck, NY
Art Deco Platinum Half Eternity Band with 3 Rows of single cut diamonds! #R0332 Metal: Platinum
Category

Vintage 1930s Art Deco Band Rings

Materials

Diamond, Platinum

Mid-Century 3.00 CTW Baguette Diamond Platinum Eternity Band Ring
Located in Philadelphia, PA
Eternity band ring is channel set fully around by straight baguette cut diamonds Weighing
Category

Vintage 1950s Band Rings

Materials

Diamond, Platinum

Vintage Art Deco Diamond Eternity Ring Platinum Band Wedding Jewelry
Located in Torrance, CA
Finely detailed vintage Art Deco diamond eternity ring (circa 1920s to 1930s) crafted in platinum
Category

Early 20th Century American Art Deco Band Rings

Materials

Diamond, White Diamond, Platinum

Vintage Art Deco Diamond Sapphire Ring Platinum Wedding Band Eternity
Located in Torrance, CA
Finely detailed vintage Art Deco diamond & sapphire eternity band (circa 1920s to 1930s) crafted in
Category

Early 20th Century Unknown Modern Band Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Diamond Eternity Wedding Band, Platinum Ring Round Cut 1.75 Carat
Located in Greensboro, NC
brilliantly sparkling white diamonds. This ring is a size 5 1/4. Metal Content: Guaranteed Platinum as
Category

21st Century and Contemporary Unknown Band Rings

Materials

Diamond, Platinum

0.62 Carat Natural Diamond-Cut Rubies Diamonds Half Eternity Band Ring
Located in Tokyo, JP
A beautiful band ring set in Platinum featuring 0.62 Carats Natural Diamond-Cut Rubies and 0.48
Category

21st Century and Contemporary Japanese Modern Band Rings

Materials

Diamond, Ruby, Platinum

Vintage Bvlgari Diamond Half Eternity Band Ring in Set Platinum
By Bulgari
Located in London, England
A beautiful vintage Bvlgari diamond half eternity ring set in platinum. The ring is composed of
Category

2010s Italian Modern Band Rings

Materials

Diamond, Platinum

Art Deco 1.25 Carats Marquise Diamond Platinum Eternity Band Ring
Located in Philadelphia, PA
Band ring is comprised of marquise cut diamonds bezel set fully around Weighing in total
Category

Vintage 1930s Art Deco Band Rings

Materials

Diamond, White Diamond, Platinum

Art Deco 0.80 Carat Diamond Platinum Eternity Channel Band Ring
Located in Philadelphia, PA
Band ring features single cut diamonds channel set fully around. Weighing approximately 0.80 carat
Category

Vintage 1930s Art Deco Band Rings

Materials

Diamond, White Diamond, Platinum

Vintage Diamond Eternity Ring Platinum Estate Fine Jewelry Wedding Band
Located in Torrance, CA
Finely detailed vintage eternity ring (circa 1950s to 1960s), crafted in 900 platinum. The band
Category

Mid-20th Century Unknown Modern Band Rings

Materials

Diamond, Platinum

Diamond Leaf Eternity Ring Platinum Band Vintage Fine Jewelry Estate
Located in Torrance, CA
Finely detailed vintage diamond eternity ring, crafted in 900 platinum. A total of 49 round
Category

Mid-20th Century Unknown Modern Band Rings

Materials

Diamond, Platinum

Vintage Carré Cut Diamond 18 Karat White Gold Eternity Band
Located in Beverly Hills, CA
One Vintage Carré Cut Diamond 18k White Gold Eternity Band. Featuring 23 carré cut diamonds with a
Category

Vintage 1960s Retro Band Rings

Materials

Diamond, 18k Gold, White Gold

Antique Art Deco Platinum Single Cut Diamond Engraved Eternity Band
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Single Cut Diamond Engraved Eternity Band - Size 5 3/4. This
Category

Vintage 1920s Unknown Art Deco Band Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Single Cut Diamond Buckle Eternity Band
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Single Cut Diamond Buckle Eternity Band - Size 6 3/4. This
Category

Vintage 1920s Unknown Art Deco Band Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old Mine Cut Diamond Eternity Band
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Mine Cut Diamond Eternity Band. This beautiful band has old
Category

Vintage 1920s Unknown Art Deco Band Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old Mine Diamond Engraved Eternity Band
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Mine Diamond Engraved Eternity Band. This gorgeous band is
Category

Vintage 1920s Unknown Art Deco Band Rings

Materials

Diamond, Platinum

Colorful Antique Multi-Gemstone Eternity Band
Located in Baltimore, MD
Delightful multi-stone Georgian eternity band containing a variety of gems including diamond, ruby
Category

Antique Early 19th Century English Georgian Band Rings

Materials

Amethyst, Diamond, Emerald, Multi-gemstone, Ruby, Sapphire, Turquoise, 1...

Circa 1935 Art Deco Platinum Diamond French Cut Eternity Band
Located in Cape May, NJ
Antique Art Deco 1935 Platinum 3/4 CTW Diamond French Cut Eternity Ring. The ring is in excellent
Category

Vintage 1930s American Art Deco Band Rings

Materials

Diamond, Platinum

1.04 Carat Diamond Full-Eternity Ring Size N (54)
Located in London, GB
and elegant look. Condition: Used (Very Good) Weight: 3.0 grams Size: N (4) Band Width: 3mm Total
Category

20th Century Band Rings

Materials

Diamond, Platinum

Art Deco 2.70 Carats French Cut Diamond Platinum Eternity Band Ring
Located in Philadelphia, PA
Eternity band ring is channel set fully around with French cut diamonds Weighing in total
Category

Vintage 1930s Art Deco Band Rings

Materials

Diamond, White Diamond, Platinum

Art Deco 1.20 Carats French Cut Diamond Platinum Eternity Band Ring
Located in Philadelphia, PA
Eternity style band is channel set fully around by French cut diamonds Weighing in total
Category

Vintage 1930s Art Deco Band Rings

Materials

Diamond, White Diamond, Platinum

Art Deco 1.20 Carats French Cut Diamond Platinum Eternity Band Ring
Located in Philadelphia, PA
Eternity style band is channel set fully around by French cut diamonds Weighing in total
Category

Vintage 1930s Art Deco Band Rings

Materials

Diamond, White Diamond, Platinum

Art Deco 1.45 Carats French Cut Diamond Platinum Eternity Band Ring
Located in Philadelphia, PA
Eternity band ring is channel set fully around with French cut diamonds Weighing in total
Category

Vintage 1930s Art Deco Band Rings

Materials

Diamond, White Diamond, Platinum

Vintage Retro Platinum Diamond Baguette Eternity Ring - Size 5.75
Located in Great Neck, NY
Diamond Clarity: SI1-2 Ring Size: 5 3/4 *Please note that we cannot accept returns on sized rings
Category

Vintage 1930s Art Deco Band Rings

Materials

Diamond, Platinum

Cartier C Heart of Cartier Diamond Gold Eternity Band Ring
By Cartier
Located in Feasterville, PA
diamonds in 18k white gold Size: US 6 3/4 / EU 54 Dimensions: .31″ Inches Wide Inventory ID: 0000118
Category

Early 2000s French Band Rings

Materials

Diamond, 18k Gold, White Gold

1960 s Vintage 1.11 Carats Diamond Ruby Platinum Eternity Band Ring
Located in Philadelphia, PA
Eternity band ring features round brilliant diamonds alternating with square cut rubies Diamonds
Category

Vintage 1960s Contemporary Band Rings

Materials

Diamond, White Diamond, Ruby, Platinum

18 Karat Yellow Gold Flash Set 5 Diamonds 0.12 Carat Pinky Band Finger Size 4
By OGI Ltd
Located in New York, NY
Introducing our exquisite 18 Karat Yellow Gold Flash Set 2.5 millimeter wide, 0.10 inches, eternity
Category

2010s American Contemporary Band Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Vintage Estate Platinum Marquise Cut Diamond Half Eternity Band, circa 1942
Located in Great Neck, NY
Circa 1942! Vintage Platinum half eternity band with 5 old marquise cut diamonds. #R0343 Metal
Category

Vintage 1940s Retro Band Rings

Materials

Diamond, Platinum

Tiffany Co. .96ctw Round Brilliant Diamond Bubbles Eternity Band Ring Platinum
By Tiffany Co.
Located in Greensboro, NC
-quality 950 platinum, this Bubbles Eternity band sparkles with a resplendent collection of white diamonds
Category

21st Century and Contemporary Band Rings

Materials

White Diamond, Platinum

Italian 1960s Eternity 3.60 Carat Diamond Band Ring Set in Platinum
Located in Miami, FL
, size 4. Custom made in Italy during the 1960s, this Eternity band ring features round shape Diamonds of
Category

Mid-20th Century Italian Modern Band Rings

Materials

Diamond, Platinum

Tiffany Co. Vintage 2.20 Carat Diamond Platinum Eternity Stacking Band Ring
By Tiffany Co.
Located in Philadelphia, PA
Eternity band ring bar set fully around by round brilliant cut diamonds Weighing approximately
Category

1990s Contemporary Band Rings

Materials

Diamond, Platinum

David Yurman .37ctw Round Diamond Midnight Mélange Ring Sterling Eternity Band
By David Yurman
Located in Greensboro, NC
eternity band features a bead-textured exterior sparkling with white diamonds, and Yurman’s signature cable
Category

20th Century Unknown Band Rings

Materials

Diamond, Sterling Silver

1.27ct Diamond Eternity Ring Estate 18k White Gold Band Fine Jewelry
Located in Torrance, CA
and VS2 clarity). Size & Measurements: The ring is a size 6 1/4 (not sizable). The band measures
Category

Mid-20th Century Unknown Modern Band Rings

Materials

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

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Diamond Eternity Band Size 4 For Sale on 1stDibs

On 1stDibs, you can find the most appropriate diamond eternity band size 4 for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Platinum, Gold and 18k Gold — can elevate any look. Our collection of these items for sale includes 37 vintage editions and 25 modern creations to choose from as well. Making the right choice when shopping for a diamond eternity band size 4 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. Creating a diamond eternity band size 4 has been a part of the legacy of many jewelers, but those produced by Tiffany Co., H H Jewels and Alexander of Beverly Hills are consistently popular. See these pages for a round cut iteration of this accessory, while there are also baguette cut cut and single cut cut versions available here, too. There aren’t many items for men if you’re seeking a diamond eternity band size 4, as most of the options available are for women and unisex.

How Much is a Diamond Eternity Band Size 4?

Prices for a diamond eternity band size 4 can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $890 and can go as high as $22,250, while this accessory, on average, fetches $2,799.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And 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

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

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.