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Octagon Rings

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14K Gold Morganite Ring Set- Diamond Classic Eternity Band- Three Piece Ring
Located in New York, NY
Engagement and wedding Ring designs, From Classic, Minimalistic designs to vintage-inspired, Necklaces
Category

21st Century and Contemporary Central American Art Deco Bridal Rings

Materials

Diamond, Morganite, 14k Gold, White Gold

Diamond and Carbon Ring, 0.98 Carat
Located in New Orleans, LA
A 0.98-carat octagon-shaped white diamond absolutely dazzles in this highly original Italian ring
Category

20th Century Italian Modern Fashion Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Retro GIA Sapphire Diamond Platinum Tank Ring
Located in Beverly Hills, CA
One Retro GIA Sapphire Diamond Platinum Tank Ring. Featuring one GIA certified sapphire of
Category

Vintage 1940s Unknown Retro Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Fei Liu Blue Topaz White Gold Ring
By Fei Liu
Located in Birmingham, GB
Description: Victoriana small octagon cut ring with 2.23ct blue topaz set in 18ct white gold. Ring
Category

21st Century and Contemporary British Contemporary Fashion Rings

Materials

Topaz, 18k Gold, White Gold

Art Deco Amethyst and Diamond Ring of Platinum
Located in Lewisburg, PA
This striking Art Deco ring (circa 1920s) features a flat-cut octagonal amethyst framed by a
Category

Vintage 1920s Art Deco Fashion Rings

Materials

Amethyst, Diamond, Platinum

Russian Emerald Ring Gem 0.83 Carat Weight ICL Certified
By Tsarina Jewels
Located in Bangkok, TH
exceptional quality gemstone would make a custom-made jewelry design. Perfect for a Ring or Pendant. Shape
Category

2010s Russian Modern Engagement Rings

Materials

Emerald

14K White Gold Three Stone Halo Ring Pink Morganite Tanzanite Diamond Ring
Located in New York, NY
Engagement and wedding Ring designs, From Classic, Minimalistic designs to vintage-inspired, Necklaces
Category

21st Century and Contemporary Central American Art Deco Wedding Rings

Materials

Diamond, Morganite, Tanzanite, 14k Gold, White Gold

18 Kt Rose Gold, Diamonds and Amethyst Chevalier Ring
Located in Cattolica, IT
Chevalier ring in 18 Kt pink gold. the ring weighs gr 13.70. it has an octagonal Amethyst which
Category

2010s Italian Contemporary Cocktail Rings

Materials

Amethyst, Diamond, Rose Gold

Original Art Deco, Platinum, Emerald, and Diamond Ring
Located in Brisbane City, QLD
A striking platinum, diamond and Columbian emerald ring from the 1930s. The ring is entirely
Category

Early 20th Century Art Deco Cocktail Rings

Materials

Emerald, Diamond, Platinum

14K Gold Classic Halo Ring with Vintage shank Tow Pieces Diamond Halo Ring
Located in New York, NY
Ring box, ready for gift-giving Matel: -14KW Gemstone :- Pink Morganite Stone Shape: Octagon Faceted
Category

21st Century and Contemporary Central American Art Deco Engagement Rings

Materials

Diamond, Morganite, 14k Gold, White Gold

Emerald Cut Ring Emerald Gem from Urals of 4.06 Carat Weight
By Tsarina Jewels
Located in Bangkok, TH
exceptional quality gemstone would make a custom-made jewelry design. Perfect for a Ring or Pendant. Shape
Category

2010s Russian Modern Engagement Rings

Materials

Emerald

Intense Green Russian Emerald Cut Ring Gem 1.28 Carat ICL Certified
By Tsarina Jewels
Located in Bangkok, TH
exceptional quality gemstone would make a custom-made jewelry design. Perfect for a Ring or Pendant. Shape
Category

2010s Russian Modern Engagement Rings

Materials

Emerald

Neon Green Russian Emerald Ring Gem 0.84 Carat Weight ICL Certified
By Tsarina Jewels
Located in Bangkok, TH
exceptional quality gemstone would make a custom-made jewelry design. Perfect for a Ring or Pendant. Shape
Category

2010s Russian Modern Engagement Rings

Materials

Emerald

Ceylon Sapphire and Diamond Coronet Cluster Ring, circa 1950
Located in London, GB
Ceylon sapphire and diamond coronet cluster ring. Set to center with an octagonal old cut natural
Category

Vintage 1950s Cluster Rings

Materials

Diamond, Blue Sapphire, Platinum

French Art Deco Diamond and Australian Sapphire Ring
Located in Brisbane City, QLD
Australian sapphire. Crafted circa 1920 the ring centres on an octagonal step cut 'good deep teal blue
Category

Vintage 1920s French Art Deco Cluster Rings

Materials

Diamond, Sapphire, Platinum

Emerald Ring with Diamonds in 18K Gold
Located in LA, CA
octagonal step cut natural emerald beryl gemstone is mounted in the center of the ring. Cadillac and round
Category

21st Century and Contemporary North American Modern Fashion Rings

Materials

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

Vintage French Aquamarine 18 Karat Yellow Gold Cocktail Ring
Located in Beverly Hills, CA
One Vintage French Aquamarine 18 Karat Yellow Gold Cocktail Ring. Featuring one octagonal step cut
Category

Vintage 1970s Cocktail Rings

Materials

Aquamarine, Gold, Yellow Gold

GIA Certified 7 Carat Colombian Emerald and Diamond Cocktail Ring
Located in Santa Barbara, CA
This extraordinary cocktail ring exhibits a staggering GIA certified 7 carat Colombian emerald that
Category

Vintage 1970s Retro Cocktail Rings

Materials

Diamond, Emerald, Platinum

0.97 Carat Vivid Blue Sapphire Solitaire Platinum 900 Ring
By Malpani Jewels
Located in Hung Hom, HK
A vivid blue octagonal shape sapphire weighing 0.97 carats are set along with 0.08 carats of white
Category

2010s Japanese Contemporary Wedding Rings

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

Yellowish Green Sapphire and White Diamond Cocktail Ring in Platinum
Located in Los Angeles, CA
Gorgeous 7.03 ct. yellowish green sapphire octagon with 0.40 ct. good quality white diamond rounds
Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Green Sapphire, Platinum

Contemporary 3.49 Carat Burma Ruby Diamond Platinum Stepped Statement Ring GIA
Located in Philadelphia, PA
Centering a uniquely cut octagonal Burma ruby weighing 2.78 carats Transparent with very slightly
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

4.96 Carats Sapphire Diamond Platinum Gemstone Ring GIA
Located in Philadelphia, PA
Centering a basket set octagonal step cut sapphire weighing 4.46 carats Transparent with dark blue
Category

2010s Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Mid-Century Topaz 14k Yellow Gold Ring
Located in Beverly Hills, CA
One Mid-Century Topaz 14k Yellow Gold Ring. Featuring one octagonal step cut sky blue topaz
Category

Vintage 1960s Engagement Rings

Materials

Topaz, Blue Topaz, Gold, 14k Gold, Yellow Gold

2.30ctw Emerald Cut Emerald Diamond Ring 18k Yellow Gold Size 7.5 Engagement GIA
Located in McLeansville, NC
Gemstone Information: - Natural Emerald - Carats - 1.30ct (6.6 x 6 mm) Cut - Octagonal Step Cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Midcentury French Aquamarine 18k Yellow Gold Cocktail Ring
Located in Beverly Hills, CA
One Mid Century French Aquamarine 18k Yellow Gold Cocktail Ring. Featuring one octagonal step cut
Category

Vintage 1960s Cocktail Rings

Materials

Aquamarine, Gold, 18k Gold, Yellow Gold

Vintage Platinum 6.49ctw GIA Columbian Emerald W/ Diamond Cluster Cocktail Ring
Located in Montclair, NJ
Here we have a truly jaw dropping vintage emerald and diamond cocktail ring, crafted in solid
Category

Vintage 1970s Cluster Rings

Materials

Diamond, Emerald, Platinum

18K White Gold Emerald Diamond Cocktail Ring
By VR Jewels
Located in New York, NY
Emerald ring in 18K Gold which perfectly goes with your personality and also helps you to improve
Category

21st Century and Contemporary American Modern Bridal Rings

Materials

Diamond, Emerald, White Gold, 18k Gold

Vintage Platinum GIA 2.62ct Green Colombian Emerald Old Bezel Diamond Sides Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Emerald - Octagonal Step Cut - Prong Set - Vivid Green Color
Category

20th Century Cocktail Rings

Materials

Diamond, Emerald, Platinum

Vintage Platinum 2.4ctw GIA NO HEAT Purple Sapphire Diamond Engagement Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Octagonal Cut - Prong Set - Vivid Pure Purple Color
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Purple Sapphire, Platinum

Engagement Ring Emerald Diamond White Gold 18 Karat
Located in Vannes, FR
18 karat white gold engagement ring, with its spectacular octagonal emerald and sparkling diamonds
Category

21st Century and Contemporary French Modern Engagement Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Vintage Platinum 4.72ctw GIA Tourmaline Long Baguette Diamond Three 3 Stone Ring
Located in Montclair, NJ
This stunning vintage engagement style ring is crafted in solid platinum and features a gorgeous
Category

Vintage 1940s Engagement Rings

Materials

Diamond, Tourmaline, Platinum

New GIA Certified 6.52 Carat Colombian Emerald Diamond Onyx Art Deco Ring
By Belrose Estate Jewelers
Located in Santa Barbara, CA
A daring example of Art Deco geometry and Parisian chic, this certified Colombian emerald ring
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Emerald, Onyx, Platinum

Old gold ring with pearl, early 20th century.
Located in Chorzów, PL
Beautiful classic ring made of 14-karat gold. Decorated with a 7.3mm cultured pearl with a cream
Category

Early 20th Century Cocktail Rings

Materials

Diamond, Pearl, Gold, 14k Gold

18 Karat Yellow Gold Diamond and Rubellite Ring
Located in Firenze, IT
Depicting as geometrical design with rubellite and cluster diamond ring Size: 6 1/2 Weight
Category

Vintage 1960s Italian Retro Cluster Rings

Materials

Diamond, Rubelite, Yellow Gold

Antique French Emerald and 1.06 Carat Diamond Platinum Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning antique French 0.97 carat Colombian emerald and 1.06 carat diamond, platinum dress ring
Category

Vintage 1930s Unknown Cocktail Rings

Materials

Diamond, Emerald, Platinum

GRS certified 2.05 carats Mariposa Colombian Emerald Diamonds Engagement Ring
By JEWEL HUB
Located in Hong Kong, HK
A very beautiful and one of a kind, modern style, Emerald Engagement Ring set in Platinum 900
Category

21st Century and Contemporary Indian Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

Victorian 1.22 Carat Colombian Emerald and Diamond Ring
Located in London, GB
Here we have a gorgeous Victorian three-stone ring. This antique piece features a vibrant green
Category

Antique 19th Century Victorian Engagement Rings

Materials

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

Contemporary 3.49 Carat Burma Ruby Diamond Platinum Stepped Statement Ring GIA
Located in Philadelphia, PA
Centering a uniquely cut octagonal Burma ruby weighing 2.78 carats Transparent with very slightly
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

Art Deco 2.54ct Sapphire and Diamond Halo Ring, c.1920s
Located in London, GB
A Burmese Sapphire is the centerpiece of this show stopping ring from the Art Deco period
Category

Vintage 1920s Unknown Art Deco Cluster Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 1.07 Carat Emerald Diamond Platinum Art Deco Ring
Located in Stamford, CT
1930's Art Deco hand crafted emerald and diamond platinum ring. GIA certified natural, untreated
Category

Mid-20th Century More Rings

Materials

Diamond, Emerald, Platinum

Orange Ceylon Sapphire Ring, 14.12 Carats
Located in New Orleans, LA
This classic ring features a fancy orange Ceylon sapphire, one of the rarest of all fancy colored
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

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

Russian Emerald Ring Gem 0.28 Carat Weight GIA Certified
By Tsarina Jewels
Located in Bangkok, TH
An amazing octagon-shape Russian Emerald which allows jewelers to create a unique piece of wearable
Category

2010s Russian Modern Engagement Rings

Materials

Emerald, 18k Gold, Platinum

Gubelin Certified 16.50 Carat Ceylon Sapphire and Diamond Solitaire Ring
Located in Zurich, CH
Splendid 16.50 carat Ceylon sapphire and diamond solitaire engagement ring. Elegant ring centering
Category

Late 20th Century Swiss Modern Solitaire Rings

Materials

Diamond, Sapphire, Platinum

18 Karat Gold and Emerald Modernist Men s Ring
Located in Brisbane City, QLD
A heavy 18kt yellow gold ring set with a substantial octagonal cut, 2.02ct emerald. The ring is
Category

Late 20th Century American Modernist Signet Rings

Materials

Emerald, Gold, 18k Gold, Yellow Gold

8.11 Carat Indicolite Tourmaline and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
A stunning Cocktail Ring featuring a 8.11 Carat Indicolite Tourmaline and 0.46 Carats of Diamond
Category

2010s Japanese Modern Cocktail Rings

Materials

Diamond, Tourmaline, Platinum

Vintage Retro Platinum Colombian Emerald and Diamond Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Vintage Retro Platinum Colombian Emerald and Diamond Engagement Ring - GIA. This gorgeous
Category

Vintage 1950s Retro Cocktail Rings

Materials

Diamond, Emerald, Platinum

NEW Platinum GIA 1.53ct NO HEAT Blue Yellow Sapphire Solitaire Engagement Ring
Located in Montclair, NJ
This classic solitaire ring is newly crafted from solid platinum and features a stunning, GIA
Category

2010s American Engagement Rings

Materials

Yellow Sapphire, Platinum

Midcentury 50.00 Carat Citrine 18k Yellow Gold Cocktail Ring
Located in Beverly Hills, CA
One Mid Century 50.00 Carat Citrine 18k Yellow Gold Cocktail Ring. Featuring one octagonal step cut
Category

Vintage 1960s Cocktail Rings

Materials

Citrine, Gold, 18k Gold, Yellow Gold

Art Deco GIA 3.49 Carats Emerald Platinum Ring
Located in Beverly Hills, CA
One Art Deco GIA 3.49 Carats Emerald Platinum Ring. Featuring one GIA octagonal step cut emerald of
Category

Vintage 1920s American Art Deco Engagement Rings

Materials

Diamond, Emerald, Platinum

Estate Peridot and Diamond Cocktail Ring in 18k Yellow Gold
Located in Los Angeles, CA
. Handmade in 18k yellow gold. Ring size 6.
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Peridot, Yellow Gold

Morganite and Diamond Ring Studded in 18 Karat Rose Gold
By GEM PLAZA
Located in Jaipur, Rajasthan
This is an elegant ring of morganite & diamond studded in 18k rose gold features an octagon-shaped
Category

21st Century and Contemporary Indian Contemporary Cluster Rings

Materials

Diamond, Morganite, 18k Gold, Rose Gold

Certified 2.71 Ct Afghanistan Origin Emerald and Diamonds Ring
By Daizy Jewellery
Located in Istanbul, TR
14 kt solid gold ring with certified natural emerald and diamonds. Exclusive ring. May birthstone
Category

2010s Turkish Modern Solitaire Rings

Materials

Diamond, Emerald, 14k Gold

2.48ctw Pink Tourmaline Diamond Ring 18k Yellow Gold Size 8
Located in McLeansville, NC
Gemstone Information: - Natural Tourmaline - Carats - 2.40ct Cut - Octagonal Rectangle Scissors Cut
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Tourmaline, 18k Gold, Yellow Gold

GIA Report Certified Brazilian 2.29 Carat Natural Alexandrite Ring
Located in New York, NY
rarer. The ring centers a beautiful and fine color change Alexandrite of 2.29 carats. The Alexandrite
Category

2010s Japanese Cocktail Rings

Materials

Alexandrite, Diamond, Platinum

10.50 Carat Ceylon Natural Sapphire Diamonds Cluster Ring by Wald
Located in London, GB
Weight: 9.12 gr Metal: 18kt white Gold and platinum Stones: 1 Sapphire • Cut: Octagonal • Carat
Category

Vintage 1960s French Cluster Rings

Materials

Diamond, Sapphire, 18k Gold

Fei Liu Citrine 18 Karat Yellow Gold Cocktail Ring
By Fei Liu
Located in Birmingham, GB
Description: Victoriana large octagon cut ring with 5ct citrine set in 18ct yellow gold. Ring
Category

21st Century and Contemporary British Contemporary Cocktail Rings

Materials

Citrine, 18k Gold, Yellow Gold, Gold

Peter Suchy GIA Certified 2.09 Carat Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Art Deco Inspired sapphire and diamond engagement ring. The center of this mounting is set with a
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

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Octagon Rings For Sale on 1stDibs

There is a broad range of octagon rings for sale on 1stDibs. These distinct designs — crafted with great care and often made from Gold, 18k Gold and Platinum — can elevate any look. Our selection of items includes 145 vintage examples as well as 264 contemporary versions. Our inventory is broad and distinctive, with accessories on offer that were made as long ago as the 18th Century to those produced as recently as the 21st Century. Pieces in our collection of octagon rings made by Contemporary jewelers — as well as those associated with Art Deco — are very popular. Versions of these items have been a part of the life’s work for many jewelers, but those produced by Goshwara, Sunita Nahata and D and A Style are consistently popular. While most can agree that any pick from our collection easily elevates most outfits, but the choice of Diamond versions from the 270 available is guaranteed to add a special touch to your ensemble. Today, if you’re looking for octagon cut octagon rings and are unable to find the perfect match, our selection also includes emerald cut and round cut alternatives. When shopping our range of octagon rings, you’ll find that there are less available pieces for men today than there are for women.

How Much are Octagon Rings?

On average, octagon rings at 1stDibs sell for $6,738, while they’re typically $180 on the low end and $1,855,000 for the highest priced versions of this item.

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 Octagon Rings
Prices for most octagon rings on 1stdibs are negotiable. You’ll see a "Make an Offer" button on the item details page, indicating that the seller is willing to consider a lower price. It’s not uncommon for customers to get 15–25% off the list price after negotiating. See our tips for negotiating like a pro.
Only experienced, professional sellers who have applied and been thoroughly vetted by our team of experts can sell octagon rings and other quality items on our site. Learn more about becoming a 1stdibs seller.
The 1stdibs Buyer Protection Guarantee provides coverage for qualified purchases in the unlikely event that the item arrives not as described or is damaged. We’ll work with you and the seller to find a resolution, ensuring your satisfaction. View details
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For your convenience, we offer multiple payment methods, including all major credit cards and PayPal. For many purchases we also offer financing options or wire transfer. Learn more about payment options on 1stdibs.