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One Of A Kind Engagement Ring

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Vintage Inspired Princess Cut Diamond Engagement Ring
By Gabriel & Co.
Located in Stamford, CT
Vintage Inspired Princess Cut Diamond Engagement Ring in 14k White Gold. This one of a kind
Category

2010s Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Burma No Heat 3.32 Carat Intense Blue Sapphire AGL Cert Platinum Engagement Ring
Located in Birmingham, MI
modified cushion cut, adorns a handcrafted one of a kind engagement ring set in 950 Platinum. Platinum is
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 3 Carat VS1 Clarity Old European H Color Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
A one-of-a-kind engagement ring comprising of an Old European-cut diamond weighing 3 carats. The
Category

2010s Italian Engagement Rings

Materials

Diamond, White Diamond, Platinum

2.05 Carat D VS1 GIA Certified Kite Shape Diamond Platinum Engagement Ring
Located in New York, NY
-shape design. It is truly a one-of-a-kind engagement ring for someone looking for a special ring. Size
Category

2010s Engagement Rings

Materials

Diamond, Platinum

GIA 3.68 Carat Pear Cut Fancy Intense Green-Blue Diamond Three Stone Ring
By Roman Malakov
Located in New York, NY
A exquisite and magnificent one of a kind engagement ring made and designed by Roman Malakov
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Blue Diamond, Pink Diamond, Platinum

J. Birnbach 6.35 carat GIA Emerald Cut Diamond Ring with Graduated Baguette Band
By J. Birnbach
Located in New York, NY
This one of a kind engagement ring is a unique statement piece by J. Birnbach. The ring features a
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Art Deco 2.24 Carat Certified Old European Cut Diamond Platinum Engagement Ring
Located in New York, NY
piece of period jewelry and a very special one of a kind engagement ring. Size 6.25, can be sized.
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 0.72 Ct. Diamond Engagement Ring J SI2 in Platinum
Located in New York, NY
This one-of-a-kind engagement ring is sure to please any lover of deco design. Her tiered shoulders
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

J. Birnbach 1.22 Round Diamond Art Deco Engagement Ring in Platinum
Located in New York, NY
tapers to 2 millimeters at the plain part of the ring. This one of a kind engagement ring would sit
Category

Mid-20th Century American Art Deco Engagement Rings

Materials

Diamond, Platinum

J. Birnbach 1.74 carat Fancy Vivid Yellow Radiant Diamond Engagement Ring
By J. Birnbach
Located in New York, NY
kind engagement ring. Customization and sizing available.
Category

21st Century and Contemporary American Engagement Rings

Materials

Yellow Diamond, Diamond, 18k Gold, Platinum

Art Deco Style Womens 2.10 Carat Diamond Engagement Ring in 14k Yellow Gold.
Located in Miami, FL
choice for a one-of-a-kind engagement ring. Key Features: Metal: 14k yellow gold. Diamond: 2.10 carat
Category

20th Century Medieval Engagement Rings

Materials

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

18k Yellow Gold Cushion Cut Peacock Blue Spinel Engagement Ring
By Thomas Laine LLC
Located in New York City, NY
One of a kind engagement ring, featuring a natural 2.43ct Cushion cut Peacock Blue Spinel set in
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Spinel, 18k Gold, Yellow Gold

2.58 carat Antique European Cut Diamond in Original Art Deco Filigree Ring
Located in New York, NY
antique is a treasure that would be a one of a kind engagement ring or a special addition to any jewelry
Category

Mid-20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

Fancy Yellow Cushion Cut Diamond with Two Princess Cut Diamonds & Double Halo
Located in Houston, TX
This one of a kind engagement ring is set in an 18kt white gold band and features a 0.45ctw fancy
Category

21st Century and Contemporary American Engagement Rings

Materials

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

Art Deco Diamond Engagement Ring in 18 Karat Gold
Located in บางรัก, TH
antique rings - but in a more contemporary style. Innovation Make a statement with this one-of-a-kind
Category

2010s Thai Engagement Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Art Deco Diamond Engagement Ring in 18 Karat Gold
Located in บางรัก, TH
antique rings - but in a more contemporary style. Innovation Make a statement with this one-of-a-kind
Category

2010s Thai Engagement Rings

Materials

Diamond, Gold, 18k Gold, Rose Gold

J. Birnbach GIA Certified 1.94 carat Fancy Yellow Asscher Cut Diamond Ring
By J. Birnbach
Located in New York, NY
would make a one of a kind engagement ring or right hand ring. Customization and sizing available.
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Fancy Light Green Diamond ring 18KT white gold Rare engagement ring
Located in Boca Raton, FL
One of a kind engagement ring made with one single fancy light green diamond and a halo of white
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Two Tone 18K Yellow Gold Platinum GIA Certified 2.01 Carat Marquise Diamond Ring
Located in Los Angeles, CA
Carats. GIA Report Number 2215249490 Size- 8 1/4. FREE SIZING!!!! Entirely Handmade One of a Kind
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Eighteen Karat Gold Bridal Ring with Fancy Purple Pink Diamond
By Polya Medvedeva Jewellery
Located in Berlin, DE
perfect choice for a one-of-a-kind engagement ring that combines beauty, elegance, and art.
Category

21st Century and Contemporary German Artist Engagement Rings

Materials

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

Engagement Ring, 0.82ct Cushion Cut Diamond, 14k White Gold, Halo Diamond Ring
Located in Ramat Gan, IL
One Of a Kind Engagement Ring 0.82 CT Cushion Shape Natural Diamond, Solid 14k White Gold, Halo
Category

21st Century and Contemporary Victorian Engagement Rings

Materials

Diamond, White Gold

GIA 1 Carat Diamond Halo Rose Gold Ring Round Diamond Cushion Halo Ring
Located in Austin, TX
this engagement ring that separates it from all the others! This is a classy, one of a kind engagement
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 14k Gold, Rose Gold

Vintage GIA 2.70 Carat Thai Sapphire Diamond 18k Yellow Gold Ring
Located in Beverly Hills, CA
timeless beauty. Whether you're a collector of fine jewelry or seeking a one-of-a-kind engagement ring
Category

Vintage 1980s Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow ...

Black Diamond ring /Galaxy diamond ring one of a kind
Located in Boca Raton, FL
Stunning one of a kind pear shape daimond ring made in yellow gold, this is not your classical
Category

21st Century and Contemporary Engagement Rings

Materials

Black Diamond

Suzy Levian 14K White Gold & Round Blue Diamond Halo Bridal Engagement Ring
By Suzy Levian
Located in Great Neck, NY
This strikingly gorgeous, one-of-a-kind engagement ring by Suzy Levian is a 3-stone blue diamond
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Blue Diamond, White Diamond, Diamond, Gold, White Gold, 14k Gold

Edwardian Revival Old Mine Cut Diamond and Sapphire 18k Yellow Gold Platinum Tar
Located in Beverly Hills, CA
right hand ring or as a one of a kind engagement ring. Flawless Protection Plan: - 7-day return
Category

2010s Edwardian Engagement Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum, Yellow Gold, ...

18k White Gold Natural Imperial Green Jadeite Jade Engagement Ring with Diamonds
Located in Portland, OR
rich, beautiful apple green color is found on no other stone. This one of a kind engagement ring
Category

21st Century and Contemporary American Artist Engagement Rings

Materials

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

18k Rose Gold Natural Ice Jadeite Engagement Ring With Diamonds and Ruby
Located in Portland, OR
, beautiful apple green color is found on no other stone. This one-of-a-kind engagement ring combines the
Category

21st Century and Contemporary American Artist Engagement Rings

Materials

Diamond, Jade, Ruby, 18k Gold

Alex Soldier Eternal Love Aquamarine Diamond Gold Ring One of a Kind
By Alex Soldier
Located in New York, NY
materials. Metal: 18 karat white and yellow gold. One of a kind. Ring top square measurements: 10 mm by 10
Category

2010s American Contemporary Engagement Rings

Materials

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

Pinstripe Strength Emerald(3.74ct) Knifedge Diamond & Enamel Ring One of a Kind
By Ri Noor
Located in Houston, TX
statement ring looks great worn solo as an engagement ring, cocktail ring or with other rings from the
Category

2010s Engagement Rings

Materials

Diamond, Emerald, Enamel

Alex Soldier Eternal Love Aquamarine Diamond Gold Ring One of a Kind
By Alex Soldier
Located in New York, NY
materials. Metal: 18 karat white and yellow gold. One of a kind. Ring top square measurements: 10 mm by 10
Category

2010s American Contemporary Engagement Rings

Materials

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

One of a Kind Victorian Gold Silver Diamond Crowned Heart Love Ring
Located in Boston, Lincolnshire
This exquisite Victorian c.1870 Old Cut Diamond Crowned Heart Love ring is a rare and unparalleled
Category

Antique Late 19th Century British Victorian Engagement Rings

Materials

Diamond, 18k Gold, Silver, Gold

"Classic Double Halo" 18k White Gold, Cabochon Green Jadeite Engagement Ring
Located in Portland, OR
rich beautiful apple green color is found on no other stone. This one of a kind engagement ring
Category

21st Century and Contemporary American Artist Engagement Rings

Materials

Diamond, Jade, 18k Gold, White Gold

"Classic Double Halo" 18k White Gold Imperial Green Jadeite Engagement Ring
Located in Portland, OR
rich, beautiful apple green color is found on no other stone. This one of a kind engagement ring
Category

21st Century and Contemporary American Artist Engagement Rings

Materials

Jade, 18k Gold, White Gold

One of a Kind Natural Fine Colombian Emerald and Diamond Ring 18k White Gold
Located in Los Gatos, CA
This One Of A Kind Natural Fine Colombian Emerald And Diamond Ring is Set in 18K White Gold 4 Prong
Category

2010s North American Modern Engagement Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Lightning Ridge Opal White Diamond Gold One of a Kind Ring, Pamela Froman 2022
By Pamela Froman
Located in Dallas, TX
One-of-a-Kind Ring hand-fabricated by jewelry artist Pamela Froman in her signature "crushed" 18k
Category

2010s American Artist Engagement Rings

Materials

Black Opal, Multi-gemstone, White Diamond, Opal, Diamond, Gold, Yellow G...

Fancy Blue Zircon White Diamond One of a Kind Gold Crush Ring, Pamela Froman
By Pamela Froman
Located in Dallas, TX
Crush Ring handcrafted by award-winning jewelry designer Pamela Froman in intricately-finished 18k
Category

21st Century and Contemporary American Artist Engagement Rings

Materials

Blue Zircon, Multi-gemstone, Zircon, White Diamond, Diamond, Gold, Mixed...

Art Deco Old Mine Brilliant Certified Diamond Platinum Engagement Ring
Located in New York, NY
Beautifully designed and masterfully handcrafted Art Deco diamond platinum engagement ring from ca
Category

Vintage 1920s Art Deco Bridal Rings

Materials

Diamond, Platinum

18k White Gold Imperial Green Jadeite Jade Ring with Diamonds
Located in Portland, OR
rich, beautiful apple green color is found on no other stone. This one of a kind engagement ring
Category

21st Century and Contemporary American Artist Engagement Rings

Materials

Diamond, Jade, 18k Gold, White Gold

10Kt White Gold ONE Carat Diamond Cluster Engagement Ring Size 7
Located in Salt Lake Cty, UT
10Kt White Gold ONE Carat Diamond Cluster Engagement Ring Size 7 This ring holds 97 total diamonds
Category

2010s Engagement Rings

Materials

Diamond, White Gold

One Emerald Cut Morganite with Baguette Diamond Engagement White Gold Ring
Located in Bangkok, TH
rings can be sized to any finger. All of our rings are available in various kinds of gemstones, We
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Morganite, 14k Gold, White Gold

White Gold Flower Engagement Ring with One Carat Cushion Crashed Ice Diamond
By Polya Medvedeva Jewellery
Located in Berlin, DE
White gold Buttercup Flower contemporary engagement ring features a natural cushion crashed ice
Category

21st Century and Contemporary German Contemporary Engagement Rings

Materials

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

The One - Rare Two Tones Fire Opal Baguette Cut Diamond Sapphire Engagement Ring
Located in Suwanee, GA
The One - Rare Two Tones Mexican Fire Opal, Baguette Cut Diamond, Sapphire Engagement Ring 18K Rose
Category

2010s American Artist Engagement Rings

Materials

Diamond, Opal, Sapphire, Fire Opal, 18k Gold

Floral Halo Diamond Engagement Ring
By Gabriel & Co.
Located in Stamford, CT
diamonds on the sides and diamond etching give this one of a kind ring a romantic vintage appeal. Center
Category

2010s Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Diamond 18 Karat Gold Engagement Ring
By Emma Chapman
Located in Frome, Somerset
This adorable one of a kind ring Emma Chapman Diamond 18 Karat Gold Engagement Ring, has been
Category

21st Century and Contemporary British Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold

Vivid Green Minor Oil 2.98 Carat Emerald Ring
By Claris-A
Located in Monte Carlo, MC
, and future of your love story. It's a one-of-a-kind piece that will stand the test of time. The ring
Category

21st Century and Contemporary European Contemporary Engagement Rings

Materials

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

The Maya Ethical Engagement Ring 18ct Fairmined Gold and a Rose-Cut Pear Diamond
Located in London, GB
The Maya ethical engagement ring has a warm earthy elegance. She’s one-of-a-kind, has been made
Category

2010s British Artisan Engagement Rings

Materials

Brown Diamond, 18k Gold

Blue Spinel 18 Karat Gold Engagement Ring
By Emma Chapman
Located in Frome, Somerset
This stunning one of a kind ring Emma Chapman Blue Spinel 18 Karat Gold Engagement Ring, has
Category

21st Century and Contemporary Indian Contemporary Engagement Rings

Materials

Spinel, Gold, 18k Gold

Gold Opal ring Statement Valentine's Day gift Engagement ring
By Alexey Gabilo
Located in Berlin, DE
they are blowing in the wind, securely holding the hand-selected, high-quality Australian one of a kind
Category

2010s French Art Nouveau Engagement Rings

Materials

Opal, Gold, 14k Gold

Vintage Inspired White Gold Diamond Engagement Ring
By Gabriel & Co.
Located in Stamford, CT
, beautiful pave diamonds on the sides, and filigree scrolling give this one of a kind ring a romantic vintage
Category

2010s Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Split Shank White Gold Diamond Engagement Ring
By Gabriel & Co.
Located in Stamford, CT
the sides of the center stone to give this one of a kind ring a romantic vintage appeal. Bezel set
Category

2010s Engagement Rings

Materials

Diamond, 14k Gold, White Gold

David Tishbi 22K Three Diamond Engagement Ring
Located in Pacific Palisades, CA
This 22 Karat Gold Three Diamond Engagement Ring is one of a kind and handcrafted in the Pacific
Category

21st Century and Contemporary American Artisan Engagement Rings

Materials

Diamond, 22k Gold

Gilin GIA Certified Solitaire Diamond Engagement Ring
By GILIN
Located in Central, HK
Discover the perfect engagement ring for her. This classic 5.06 carat diamond engagement ring is
Category

21st Century and Contemporary Engagement Rings

Materials

White Diamond, 18k Gold

Engagement Ring Diamond White Gold 18 Karat
Located in Vannes, FR
COLENO". This personalized touch adds sentimental value and makes this ring truly one of a kind
Category

2010s Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Vitolo 18 Karat Gold Diamond Engagement Ring
Located in Los Angeles, CA
Produced by award winning Italian designer Stefano Vitolo. Stefano creates custom artisanal one of
Category

21st Century and Contemporary Italian Artisan Engagement Rings

Materials

Diamond, 18k Gold

Signature Double Halo 18k White Gold Natural Imperial Green Jade Engagement Ring
Located in Portland, OR
rich, beautiful apple green color is found on no other stone. This one of a kind engagement ring
Category

21st Century and Contemporary American Artist Fashion Rings

Materials

Jade, 18k Gold, White Gold

Jemma Wynne Diamond Shield Isadora Engagement Ring
By Jemma Wynne
Located in Englewood, NJ
Our Diamond Shield Isadora Ring is truly one-of-a-kind. Boasting a gorgeous rare white diamond
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Engraved Mid-Century Platinum Diamond Engagement Ring
Located in Lexington, KY
wants a traditional diamond engagement ring and appreciates the uniqueness of vintage jewelry! This one
Category

Mid-20th Century Modernist Engagement Rings

Materials

Diamond, Platinum

Yellow Diamond White Diamond Platinum Engagement Ring
By HYT Jewelry
Located in Hong Kong, HK
halo of glistening Rose-cut white diamonds which surrounds it. Bold, yet intricate, this one-of-a-kind
Category

2010s Hong Kong Contemporary Engagement Rings

Materials

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

Vitolo 18 Karat Gold Diamond Engagement Ring
Located in Los Angeles, CA
Produced by award winning Italian designer Stefano Vitolo. Stefano creates custom artisanal one of
Category

21st Century and Contemporary Italian Artisan Engagement Rings

Materials

Diamond, 18k Gold

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One Of A Kind Engagement Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate one of a kind engagement ring for your needs in our varied inventory. Frequently made of 18k Gold, Gold and Yellow Gold, this item was constructed with great care. Find an antique version now, or shop for 1 vintage or 11 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect one of a kind engagement ring 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. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. A one of a kind engagement ring from Alex Soldier, Jona and Kothari — each of whom created a beautiful version of this treasured accessory — is worth considering. A one of a kind engagement ring can make for a versatile accessory, but a selection from our variety of 9 Diamond versions can add an especially stylish touch. See these pages for a round cut iteration of this accessory, while there are also asscher cut cut and emerald cut cut versions available here, too. If you’re browsing our inventory for a one of a kind engagement ring, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a One Of A Kind Engagement Ring?

Prices for a one of a kind engagement ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1,650 and can go as high as $29,776, while this accessory, on average, fetches $2,903.

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 One Of A Kind Engagement Ring
  • 1stDibs ExpertDecember 4, 2023
    More than one kind of engagement ring goes with a wide wedding band. In fact, there are several kinds that pair well with such a band! To balance the thickness of the band, consider an engagement ring with a matching wide band and a solitaire gemstone placed in a prong or tension setting. Bezel-set engagement rings can also coordinate nicely with wide bands, as the bezel helps to call attention to the central stone. Keep in mind that you can create any ring combination that appeals to you, so feel free to try on different styles and see what you like best. Shop a wide variety of engagement rings on 1stDibs.