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Vivid Diamonds 3 Carat Diamond Eternity Band
By Vivid Diamonds
Located in Miami, FL
Exquisite eternity band crafted in Platinum, showcasing 18 stunning round brilliant cut diamonds
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Platinum

1.00 Carat 3-Row Diamond Platinum Eternity Wedding Band Ring
Located in Stamford, CT
Diamond platinum eternity wedding band ring. 90 round brilliant cut pave set diamonds, on top
Category

Late 20th Century Band Rings

Materials

Diamond, Platinum

Vintage Platinum 2 Carat Diamond Eternity Band
Located in Venice, CA
This Vintage eternity band contains 18 sparkling diamonds prong set in platinum. The band has a
Category

Vintage 1960s Unknown Modern Band Rings

Materials

Diamond, Platinum

Estate Tiffany & Co. Aria Round Diamond Eternity Band in Platinum
By Tiffany & Co.
Located in Houston, TX
An estate Tiffany & Co. Aria round diamond eternity band in platinum. There are 40 round brilliant
Category

2010s North American Band Rings

Materials

Diamond, Platinum

Modern 0.96 Carat Diamond Platinum Eternity Wedding Band Ring
Located in Philadelphia, PA
Band ring features round brilliant cut diamonds channel set fully around Weighing approximately
Category

21st Century and Contemporary Contemporary Band Rings

Materials

Diamond, White Diamond, Platinum

Platinum Flush Prong Set Diamond Eternity Ring '2/3 Carat'
Located in San Francisco, CA
This sparkling flush prong set diamond ring features round diamonds in platinum eternity ring. This
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

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

1.00ct Round Brilliant Cut Diamond & Sapphire Eternity Band Ring, Platinum
Located in New York, NY
A stunning eternity band crafted in platinum, adorned with round brilliant-cut diamonds and calibre
Category

21st Century and Contemporary Unknown Art Deco Band Rings

Materials

Diamond, Sapphire, Platinum

Channel Set Platinum Diamond Eternity Band
Located in Venice, CA
This Mid-Century Modern eternity band consists of 24 round brilliant-cut diamonds channel set in
Category

Vintage 1950s Modern Band Rings

Materials

Diamond, Platinum

.78 Carat Colored Diamond Channel Set Eternity Band Ring
Located in Stamford, CT
Green, Yellow diamond eternity band. Handmade Platinum Eternity setting with 26 round channel set
Category

21st Century and Contemporary Modern Band Rings

Materials

Diamond, Platinum

Tiffany & Co Contemporary 0.90 Carat Diamond Platinum Eternity Channel Band Ring
By Tiffany & Co.
Located in Philadelphia, PA
Featuring round brilliant cut diamonds channel set fully around. Weighing approximately 0.90 carat
Category

Early 2000s Contemporary Band Rings

Materials

Diamond, White Diamond, Platinum

Platinum Mia French Pave Diamond Eternity Ring '3 Ct. Tw'
Located in San Francisco, CA
: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Viola Eternity Micro-Prong Diamond Ring '3 Ct. tw'
Located in San Francisco, CA
: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type: Micro
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Natural 3 Carat Diamond Eternity Ring F-G Color VS Clarity in Platinum
Located in Los Angeles, CA
This expertly crafted 3 Carat Diamond Eternity Ring features a round cut F-G color and VS (VS1-VS2
Category

2010s American Modern Band Rings

Materials

Diamond, Platinum

Tiffany & Company Forever collection Platinum and Diamond Eternity Band Ring
By Tiffany & Co.
Located in Chicago, IL
Bought New one year ago and never worn, Tiffany & Company Forever Collection Platinum Eternity Band
Category

2010s American Band Rings

Materials

Diamond, Platinum

Platinum Mia French Pave Diamond Eternity Ring '3/4 Ct. tw'
Located in San Francisco, CA
: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Viola Eternity Micro-Prong Diamond Ring '3/4 Ct. Tw'
Located in San Francisco, CA
: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type: Micro
Category

21st Century and Contemporary American 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, White Diamond, Platinum

Vintage Tiffany & Co. 'Dots' Diamond Full Eternity Band in Platinum
By Tiffany & Co.
Located in London, GB
A lovely vintage Tiffany & Co. round brilliant cut diamond scattered full diamond eternity band
Category

Early 2000s Unknown Retro Band Rings

Materials

Diamond, Platinum

3.00 Carat Three Row Eternity Diamond Band
Located in Los Angeles, CA
Diamond Eternity Band. There are 3 rows of diamonds on the top of the band plus another row on each
Category

2010s Band Rings

Materials

Diamond, Gold, 14k Gold, 18k Gold, White Gold, Yellow Gold

Platinum 3 Ct Princess Cut Natural Diamond Eternity Band F-G Color VS1 Clarity
Located in Los Angeles, CA
band. A sparkling array of brilliance is created by princess cut and round cut diamonds that total 3.00
Category

2010s American Modern Band Rings

Materials

Diamond, Platinum

Platinum Mia Mini French Pave Diamond Eternity Ring '1/3 Ct. Tw'
Located in San Francisco, CA
Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Viola Mini Eternity Micro-Prong Diamond Ring '1/3 Ct. tw'
Located in San Francisco, CA
Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Classic Eternity Ring in Platinum with 32 VS-2 Round Diamonds
Located in Miami, FL
An eternity ring band with Natural Diamonds. Classic eternity band ring crafted in America in
Category

1990s American Contemporary Band Rings

Materials

White Diamond, Diamond, Platinum

Platinum Lauren French Pave Eternity Ring '1/3 Ct. tw'
Located in San Francisco, CA
perfectly matched diamonds from many angles. It sparkles like no other eternity ring. Experience the
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Vintage Tiffany & Co. Diamond Half Eternity Band
By Tiffany & Co.
Located in London, GB
A lovely signed Tiffany & Co. diamond half eternity ring set in platinum. The ring is set with
Category

2010s British Modern Band Rings

Materials

Diamond, Platinum

Sleeping Beauty Turquoise Eternity Diamond Engagement Band
Located in Los Angeles, CA
Turquoise Diamond Eternity Band Made in Platinum. There are round cabochon turquoise which are all burnish
Category

21st Century and Contemporary American Art Deco Band Rings

Materials

Diamond, Turquoise, Platinum

Platinum Mia French Pave Diamond Eternity Ring '4 Ct. tw'
Located in San Francisco, CA
: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Toni Organic Design Diamond Eternity Ring '2/5 Ct. tw'
Located in San Francisco, CA
This delicate Eternity ring features brilliant round diamonds between tiny two-prong scattered on
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Viola Eternity Micro-Prong Diamond Ring '1 1/2 Ct. tw'
Located in San Francisco, CA
: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Setting Type: Micro
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Antique 2.61 Ct Diamond and Platinum Full Eternity Ring Circa 1930
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 2.61 carat diamond and platinum full eternity ring; part of our
Category

Vintage 1930s Band Rings

Materials

Diamond, Platinum

1910s Unisex Antique Edwardian Rose Gold Platinum Diamond Band
Located in Santa Monica, CA
Rose Gold and Platinum Diamond Band Finger size: 9.5 Comfort Fit Width: 7.75 mm/ .3 inch
Category

Antique Early 1900s American Edwardian Band Rings

Materials

Diamond, Rose Gold, Platinum

Art Deco 1930 Half Eternity Ring In Platinum With 1.02 Ctw Diamonds And Emeralds
Located in Miami, FL
Eternity ring band with natural Gemstones. A beautiful and colorful half eternity band ring
Category

Vintage 1930s American Art Deco Band Rings

Materials

Diamond, White Diamond, Emerald, Platinum

18K Yellow Gold Art Deco Eternity Diamond Princess Cut Emerald Engagement Band
Located in Los Angeles, CA
Fabricated Round Diamond and Princess Cut Emerald Eternity Engagement Band Created in Platinum. This band
Category

21st Century and Contemporary American Art Deco Band Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Alternate Double Sapphire with Diamond Eternity Band Ring in 18K White Gold
Located in Bangkok, TH
: Diamond Shape: Round Size: 2 mm. Number: 6 Weight: 0.27 Carat (approx. in total) Gemstones II Type
Category

Mid-20th Century Unknown Art Deco Band Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Platinum 3 row Diamond Eternity Band
Located in New York, NY
diamond band. It is stunning and a classic. Platinum Diamond: 3 ct twd (estimated) Ring Size: 5.25 Total
Category

21st Century and Contemporary More Rings

Materials

Diamond, Platinum

3 Carat Eternity Band Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
with our Full Circle / Eternity / Wedding Band / Anniversary Ring. As each ring is meticulously crafted
Category

2010s Italian Modern Engagement Rings

Materials

White Diamond, Diamond, Platinum, 18k Gold, White Gold, 14k Gold

Round Brilliant Cut Diamond Platinum Eternity Band
Located in Beverly Hills, CA
One Round Brilliant Cut Diamond Platinum Eternity Band. Featuring 25 round brilliant cut diamonds
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Platinum Diamond Eternity Wedding Band - Round 1.04ctw Channel Set Ring Sz 3 1/2
Located in Greensboro, NC
Size: 3 1/2 Metal Content: Platinum Stone Information Natural Diamonds Carat(s): 1.04ctw Cut
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Contemporary Brilliant Diamond Open Front Stacking Ring 18 Carat Yellow Gold
Located in Hamilton, AU
Gem Details The round brilliant cut diamonds total 0.27 carats with F colour. Ring Size N (Australia
Category

21st Century and Contemporary Australian Contemporary Band Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

0.75CT Platinum Eternity Round Diamond Wedding Anniversary Band Ring
Located in New York, NY
GORGEOUS Round Brilliant cut Diamond Ring from our EXQUISITE Estate Diamond Band design collection
Category

2010s North American Wedding Rings

Materials

Diamond, Platinum

Contemporary Brilliant Diamond Open Front Stacking Ring 18 Carat White Gold
Located in Hamilton, AU
Details The round brilliant cut diamonds total 0.27 carats with F colour. Ring Size N (Australia and UK
Category

21st Century and Contemporary Australian Contemporary Band Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Platinum Diamond Eternity Wedding Band - Round Brilliant 1.25ctw Ring Sz 6
Located in Greensboro, NC
Size: 6 Metal Content: Platinum Stone Information Natural Diamonds Carat(s): 1.25ctw Cut: Round
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Midcentury Platinum Diamond Eternity Band
Located in METAIRIE, LA
This Midcentury Triple Row Diamond Eternity Band was constructed in a Tiara-inspired pattern - The
Category

Vintage 1960s Engagement Rings

Materials

Diamond, Platinum

Mid-Century 6.89ctw Marquise Round Diamond Vintage Eternity Band Platinum Ring
Located in New York, NY
Vintage 6.89ctw Marquise Round Natural Diamond Eternity Band Engagement Wedding Platinum Ring
Category

Vintage 1960s North American Retro Bridal Rings

Materials

Diamond, Platinum

Edwardian Style Platinum Diamond Eternity Band Ring
Located in Mount Kisco, NY
Edwardian Style Platinum and Diamond Eternity Band Ring in size 6-3/4. Crafted with twenty-three
Category

Late 20th Century American Wedding Rings

Materials

Diamond, Platinum

Three Row Round Brilliant Cut Diamond Platinum Wedding Eternity Band Ring Sz 5
Located in Boca Raton, FL
Beautiful 3 row diamond eternity band ring crafted in platinum. The ring features 72 round
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

White Diamond, Diamond, Platinum

Diamond Eternity Band Infinity Wedding Band 4.00 Carat, Message Ring
By Five Star Jewelry
Located in Austin, TX
Total Weight: 4.00 Carats Diamond Shape: Round Brilliant Cut Diamond Clarity: VS2 (excellent, eye clean
Category

2010s American Contemporary Wedding Rings

Materials

Diamond, 14k Gold, Platinum

Circa 1920's Art Deco Diamond Eternity Band in Platinum Size 5 3/4
Located in Boston, MA
A handmade Art Deco period diamond eternity band in platinum. Set with 42 sparkling antique cut
Category

Vintage 1920s Art Deco Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co., Platinum and Diamond Eternity 'Jazz' Band Stacking Ring
By Tiffany & Co.
Located in Chicago, IL
cut diamonds weighing approximately 1.00 carat total. Mounted in platinum, this bezel set, low profile
Category

21st Century and Contemporary American Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co. Elsa Peretti Diamonds by the Yard Eternity Band Platinum Ring Sz 5
By Tiffany & Co.
Located in Greensboro, NC
the Yard Metal Content: 950 Platinum Stone Information Natural Diamonds Carat(s): .25ctw Cut: Round
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Platinum

Art Deco Hand Engraved Platinum Eternity Diamond Blue Sapphire Engagement Band
Located in Los Angeles, CA
hand engraved diamond and blue sapphire eternity band, featuring 15 pave set G VS1 quality round
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Vintage Deco Diamond Band Sz 5.75 Platinum Wedding Ring Eternity Fine Jewelry
Located in Torrance, CA
diamonds total an estimated 0.42 carats (estimated at H-I color and SI2-I2 clarity). The ring epitomizes
Category

Early 20th Century Unknown Art Deco Wedding Rings

Materials

Diamond, White Diamond, Platinum

Graff Diamond Platinum Thread Set Eternity Ring
By Graff London
Located in London, GB
A Graff diamond platinum 'Thread Set' eternity ring, circa 2017. This elegant grain set diamond
Category

2010s British Modern Wedding Rings

Materials

Diamond, Platinum

Cartier BALLERINE Round Diamonds French Pave Set Full Eternity Ring
By Cartier
Located in Rome, IT
Cartier BALLERINE 0.37 ct Round Diamonds French Pave Set Full Circle Eternity Band Ring in Platinum
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Mixed Cut Diamond Platinum Half Eternity Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. Mixed Cut Diamond Platinum Half Eternity Ring Brand- Tiffany & Co. Model- Half
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co. Brilliant Cut Diamond Platinum Full Eternity Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. Brilliant Cut Diamond Platinum Full Eternity Ring Brand- Tiffany & Co. Model- Full
Category

21st Century and Contemporary European Wedding Rings

Materials

Diamond, Platinum

Eternity Round Brilliant Cut Diamond Wedding Band Ring in 18K White Gold
Located in Hong Kong, HK
The ring holds 20 round brilliant cut diamonds. Total carat weight is approximately 1.90ct, D-F
Category

2010s Hong Kong Modern Wedding Rings

Materials

Diamond, 18k Gold, White Gold

Tiffany & Co. Brilliant Cut Sapphire and Diamond Platinum Full Eternity Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. Brilliant Cut Sapphire And Diamond Platinum Full Eternity Ring Brand- Tiffany & Co
Category

21st Century and Contemporary Modern Wedding Rings

Materials

Diamond, Sapphire, Platinum

Neil Lane Couture French Cut 2.05 CTW Diamond Eternity Channel Band Ring
By Neil Lane
Located in Philadelphia, PA
carat total - G color with VS clarity With high polished platinum finish Stamped plat for platinum Fully
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

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Eternity Band Platinum Round Diamonds 3 Carat For Sale on 1stDibs

You are likely to find exactly the eternity band platinum round diamonds 3 carat 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. Our collection of these items for sale includes 121 vintage editions and 399 modern creations to choose from as well. You’re likely to find the perfect eternity band platinum round diamonds 3 carat among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced as recently as the 21st Century. A eternity band platinum round diamonds 3 carat from Tiffany & Co., Roman Malakov and Peter Suchy — each of whom created a beautiful version of this treasured accessory — is worth considering. 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 brilliant cut and marquise cut alternatives. There aren’t many items for men if you’re seeking a eternity band platinum round diamonds 3 carat, as most of the options available are for women and unisex.

How Much is a Eternity Band Platinum Round Diamonds 3 Carat?

The price for a eternity band platinum round diamonds 3 carat starts at $345 and tops out at $125,000 with these rings, on average, selling for $4,493.

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.