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2.62 Carats Triple Octagon Diamond Ring
2.62 Carats Triple Octagon Diamond Ring

2.62 Carats Triple Octagon Diamond Ring

Located in Hong Kong, HK

Bold, architectural, and unapologetically luxurious — this Triple Octagon Diamond Ring is a

Category

21st Century and Contemporary Asian Modern Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Octagon Diamond Ring 14k Solid Gold Geometric Design
Octagon Diamond Ring 14k Solid Gold Geometric Design

Octagon Diamond Ring 14k Solid Gold Geometric Design

Located in Chicago, IL

Octagon Diamond Gold Ring 14k Solid Gold Ring Geometric Design Wedding Ring Light weight can be

Category

2010s Indian Wedding Rings

Materials

Diamond, Yellow Gold, 14k Gold, Gold

Architectural Octagonal Diamond Ring in 18K Rose Gold and Enamel
Architectural Octagonal Diamond Ring in 18K Rose Gold and Enamel

Architectural Octagonal Diamond Ring in 18K Rose Gold and Enamel

By Artisan NYC

Located in New York, NY

Details Product Category Ring Metal Type 18KT Rose Gold Metal Weight 6.73g Diamond Total Weight 0.45ct

Category

21st Century and Contemporary Indian Artisan Cocktail Rings

Materials

Diamond, 18k Gold, Rose Gold, Enamel

Octagonal Bezel Set Diamond Engagement Ring
Octagonal Bezel Set Diamond Engagement Ring

Octagonal Bezel Set Diamond Engagement Ring

By H & H Jewels

Located in Miami, FL

This exquisite Octagonal Bezel Set Diamond Engagement Ring is an exquisite symbol of everlasting

Category

2010s American Modern Engagement Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

18k Gold 1.53ct GIA Octagonal Octagon Brilliant Diamond Solitaire Collet Ring
18k Gold 1.53ct GIA Octagonal Octagon Brilliant Diamond Solitaire Collet Ring

18k Gold 1.53ct GIA Octagonal Octagon Brilliant Diamond Solitaire Collet Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Diamond - Octagonal Cut - Multi Prong Set - Faint Yellow U to V

Category

21st Century and Contemporary American Solitaire Rings

Materials

Yellow Diamond, Gold, 18k Gold, Yellow Gold

GIT & GFCO Certified Octagon Green Diamond Ring
GIT & GFCO Certified Octagon Green Diamond Ring

GIT & GFCO Certified Octagon Green Diamond Ring

Located in บางรัก, TH

18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 3.438 grams

Category

2010s Asian Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Octagonal Frame Diamond and Ruby Ring
Octagonal Frame Diamond and Ruby Ring

Octagonal Frame Diamond and Ruby Ring

Located in New York, NY

Octagonal Frame Diamond and Ruby Ring Description: This architectural statement ring is crafted in

Category

20th Century Retro Cocktail Rings

Materials

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

5.75 Carat Octagonal Green Tourmaline Diamond Palladium Cocktail Ring
5.75 Carat Octagonal Green Tourmaline Diamond Palladium Cocktail Ring

5.75 Carat Octagonal Green Tourmaline Diamond Palladium Cocktail Ring

Located in Stamford, CT

1940’s Palladium domed tourmaline and diamond cocktail ring. This captivating show piece begins

Category

Early 20th Century Cocktail Rings

Materials

Diamond, Tourmaline, Palladium

Octagon Emerald 14k gold ring
Octagon Emerald 14k gold ring

Octagon Emerald 14k gold ring

$1,542Sale Price / item|35% Off

Octagon Emerald 14k gold ring

By Daizy Jewellery

Located in Istanbul, TR

Emerald ring in 14 karat gold. Emerald gold ring. Octagon emerald ring. May birthstone emerald ring

Category

21st Century and Contemporary Turkish Modern Engagement Rings

Materials

Diamond, Emerald, Gold, 14k Gold

3.50 Carat Octagonal Amethyst Halo Diamond Gold Ring
3.50 Carat Octagonal Amethyst Halo Diamond Gold Ring

3.50 Carat Octagonal Amethyst Halo Diamond Gold Ring

Located in Stamford, CT

1960's mid-century diamond and amethyst yellow gold ring. .16ct center diamond with a eight sided

Category

Mid-20th Century Cocktail Rings

Materials

Amethyst, Diamond, 18k Gold, Yellow Gold, Gold

Hancocks 1.59ct Octagonal Sapphire And Diamond Cluster Ring Contemporary
Hancocks 1.59ct Octagonal Sapphire And Diamond Cluster Ring Contemporary

Hancocks 1.59ct Octagonal Sapphire And Diamond Cluster Ring Contemporary

By Hancocks

Located in London, GB

A beautiful geometric sapphire and diamond halo ring by Hancocks, centred with an octagonal step

Category

21st Century and Contemporary English Engagement Rings

Materials

White Diamond, Blue Sapphire, 18k Gold, Platinum

GIA Certified Burmese Octagonal Cut Ruby & Diamond Ring in Platinum
GIA Certified Burmese Octagonal Cut Ruby & Diamond Ring in Platinum

GIA Certified Burmese Octagonal Cut Ruby & Diamond Ring in Platinum

Located in New York, NY

Ring contains one GIA certified vivid red octagonal cut ruby 1.42ct measuring 7.48 x 6.32 x 2.97mm

Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Diamond, Ruby, Platinum

9.17 Carat Octagon Chivor Emerald & Diamond Palladium Ballerina Ring
9.17 Carat Octagon Chivor Emerald & Diamond Palladium Ballerina Ring

9.17 Carat Octagon Chivor Emerald & Diamond Palladium Ballerina Ring

Located in Miami, FL

This incredible ballerina-style ring features a vivid 9.17 carat emerald from the Chivor mine

Category

20th Century Modern Fashion Rings

Materials

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

Octagonal Sapphire & Diamond Double Halo Ring in 18K White Gold
Octagonal Sapphire & Diamond Double Halo Ring in 18K White Gold

Octagonal Sapphire & Diamond Double Halo Ring in 18K White Gold

Located in New York, NY

Ring contains one GIA certified octagonal shape sapphire 4.60ct and round brilliant diamonds within

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Sapphire, White Gold

Platinum Gia 1.54ctw Octagonal Deep Green Tsavorite & Diamond 3 Stone Ring
Platinum Gia 1.54ctw Octagonal Deep Green Tsavorite & Diamond 3 Stone Ring

Platinum Gia 1.54ctw Octagonal Deep Green Tsavorite & Diamond 3 Stone Ring

Located in Montclair, NJ

diamond), 1.8mm (bottom of the shank) Ring Height: 6.8mm rise off the finger Condition: Like new. Comes w

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Tsavorite, Platinum

4.65ct GIA Certified Octagon Vivid Blue Ceylon Sapphire & Diamond Platinum Ring
4.65ct GIA Certified Octagon Vivid Blue Ceylon Sapphire & Diamond Platinum Ring

4.65ct GIA Certified Octagon Vivid Blue Ceylon Sapphire & Diamond Platinum Ring

By Gems and Jewels UK

Located in Birmingham, GB

GIA Certified Vivid Blue Ceylon Sapphire & Diamond Platinum Ring. 4.65 Carat total. Beautiful ring

Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified Natural Octagonal Step-Cut Emerald and Diamond Ring, 18k
GIA Certified Natural Octagonal Step-Cut Emerald and Diamond Ring, 18k

GIA Certified Natural Octagonal Step-Cut Emerald and Diamond Ring, 18k

Located in New York, NY

A GIA Certified Natural Octagonal Step-Cut Emerald and Diamond Ring made in 18k Gold. The emerald

Category

21st Century and Contemporary Bridal Rings

Materials

Diamond, Emerald, 18k Gold

Natural Sri Lankan Greyish Blue Spinel Octagon Diamond Engagement Ring
Natural Sri Lankan Greyish Blue Spinel Octagon Diamond Engagement Ring

Natural Sri Lankan Greyish Blue Spinel Octagon Diamond Engagement Ring

Located in Hong Kong, HK

Centrally positioned is a stunning Greyish Blue Spinel Octagon, weighing a substantial 6.91 carats

Category

2010s Hong Kong Contemporary Engagement Rings

Materials

Diamond, Spinel, 18k Gold, White Gold

Peter Suchy GIA Certified 13.00 Carat Octagonal Tanzanite Diamond Platinum Ring
Peter Suchy GIA Certified 13.00 Carat Octagonal Tanzanite Diamond Platinum Ring

Peter Suchy GIA Certified 13.00 Carat Octagonal Tanzanite Diamond Platinum Ring

By Peter Suchy

Located in Stamford, CT

and Diamond Platinum engagement ring. This ring is a masterpiece, where the vibrant blue-violet hue of

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

GIA Certified .95 Carat Octagonal Emerald Diamond Yellow Gold Ring
GIA Certified .95 Carat Octagonal Emerald Diamond Yellow Gold Ring

GIA Certified .95 Carat Octagonal Emerald Diamond Yellow Gold Ring

Located in Stamford, CT

Custom made one of a kind .95 carat emerald and diamond ring, crafted in 18k yellow gold setting

Category

Late 20th Century Fashion Rings

Materials

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

Octagon Shape Tanzanite Ring with Diamonds in 18K White Gold
Octagon Shape Tanzanite Ring with Diamonds in 18K White Gold

Octagon Shape Tanzanite Ring with Diamonds in 18K White Gold

By VR Jewels

Located in New York, NY

> Gemstone shape - Octagon > Gemstone size - 7 x5 mm > Diamond weight - 0.11 ct > Diamond Size - 2 mm

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

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

GIA Certified 3.86 Carat Octagonal Cut Emerald & Diamond Cocktail Ring
GIA Certified 3.86 Carat Octagonal Cut Emerald & Diamond Cocktail Ring

GIA Certified 3.86 Carat Octagonal Cut Emerald & Diamond Cocktail Ring

Located in Houston, TX

This modern cocktail ring features a GIA certified 3.86 carat octagonal cut emerald set in 18 karat

Category

21st Century and Contemporary American Cocktail Rings

Materials

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

GIA Orange and Yellow Sphalerite Octagon and Diamond Cocktail Ring in 18k
GIA Orange and Yellow Sphalerite Octagon and Diamond Cocktail Ring in 18k

GIA Orange and Yellow Sphalerite Octagon and Diamond Cocktail Ring in 18k

Located in Los Angeles, CA

pave round diamonds. Handmade in 18k yellow gold, ring size 6.5. GIA certificate included.

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, 18k Gold

Art Deco Ruby and Diamond Octagonal Halo Ring
Art Deco Ruby and Diamond Octagonal Halo Ring

Art Deco Ruby and Diamond Octagonal Halo Ring

Located in New York, NY

Art Deco Ruby and Diamond Octagonal Halo Ring Description: This exquisite estate ring features an

Category

20th Century Art Deco Cocktail Rings

Materials

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

Peter Suchy GIA 9.65 Octagon Cut Alexandrite Diamond Platinum Engagement Ring
Peter Suchy GIA 9.65 Octagon Cut Alexandrite Diamond Platinum Engagement Ring

Peter Suchy GIA 9.65 Octagon Cut Alexandrite Diamond Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

Peter Suchy emerald step-cut 7.68ct natural alexandrite engagement ring with D color emerald-cut

Category

21st Century and Contemporary Engagement Rings

Materials

Alexandrite, Diamond, Platinum

18ct Gold 1920s Art Deco Octagonal Cut Aquamarine & Diamond Cocktail Ring
18ct Gold 1920s Art Deco Octagonal Cut Aquamarine & Diamond Cocktail Ring

18ct Gold 1920s Art Deco Octagonal Cut Aquamarine & Diamond Cocktail Ring

Located in Brighton, GB

Art Deco Aquamarine Ring 18ct Gold Tested Circa 1920s Introducing a stunning 18ct yellow gold

Category

Early 20th Century Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, Gold, 18k Gold

6.14ct Royal Blue Octagonal Natural Sapphire Ring, GIA, with 1.36ctw Diamonds
6.14ct Royal Blue Octagonal Natural Sapphire Ring, GIA, with 1.36ctw Diamonds

6.14ct Royal Blue Octagonal Natural Sapphire Ring, GIA, with 1.36ctw Diamonds

Located in Houston, TX

This one of a kind royal blue 6.14 carat octagonal cut natural sapphire is surrounded by 1.36 carat

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Peter Suchy 2.06 Carat Pink Octagonal Sapphire Diamond Platinum Engagement Ring
Peter Suchy 2.06 Carat Pink Octagonal Sapphire Diamond Platinum Engagement Ring

Peter Suchy 2.06 Carat Pink Octagonal Sapphire Diamond Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

Peter Suchy vintage inspired purple pink octagonal sapphire and diamond engagement ring. Set with a

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Pink Sapphire, Sapphire, Platinum

Fancy Light Pinkish Brown Octagonal Diamond Engagement Ring in Rose Gold, GIA
Fancy Light Pinkish Brown Octagonal Diamond Engagement Ring in Rose Gold, GIA

Fancy Light Pinkish Brown Octagonal Diamond Engagement Ring in Rose Gold, GIA

By MOGULDIAM INC

Located in New York, NY

ring. The details are as follows : Fancy light pinkish brown octagonal diamond weight : 2.37 carat

Category

2010s American Engagement Rings

Materials

Diamond, Rose Gold

Octagonal Platinum Ruby and Diamond Ring, 1930s Italy
Octagonal Platinum Ruby and Diamond Ring, 1930s Italy

Octagonal Platinum Ruby and Diamond Ring, 1930s Italy

Located in Los Angeles, CA

"Patridge's Eye" octagonal platinum ring with a central diamond of 1.5 carats and baguette cut

Category

20th Century Italian Dome Rings

Materials

Diamond, Ruby, Platinum

GIA Certified Natural Blue Octagon Sapphire and Diamond 6.06 Carat TW Ring
GIA Certified Natural Blue Octagon Sapphire and Diamond 6.06 Carat TW Ring

GIA Certified Natural Blue Octagon Sapphire and Diamond 6.06 Carat TW Ring

Located in New York, NY

octagonal cut blue sapphire. The sapphire is surrounded by two natural trapezoid cut white diamonds. This

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Peter Suchy GIA 2.32 Carat Octagon Sapphire Diamond Platinum Engagement Ring
Peter Suchy GIA 2.32 Carat Octagon Sapphire Diamond Platinum Engagement Ring

Peter Suchy GIA 2.32 Carat Octagon Sapphire Diamond Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

Peter Suchy rich golden yellow sapphire and diamond three-stone engagement ring. 2.32ct yellow

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Yellow Sapphire, Sapphire, Platinum

ICA Cert. 18K White Gold 0.73ct Octagonal Emerald & 0.53ct Diamond Band Ring
ICA Cert. 18K White Gold 0.73ct Octagonal Emerald & 0.53ct Diamond Band Ring

ICA Cert. 18K White Gold 0.73ct Octagonal Emerald & 0.53ct Diamond Band Ring

Located in เกาะสมุย, TH

This elegant ring centers on a 0.73‑carat octagonal emerald, certified by the International Colored

Category

21st Century and Contemporary Thai Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Meghna Jewels 4.51 Octagon Tanzanite Trapezoid diamonds 18K White Gold Ring
Meghna Jewels 4.51 Octagon Tanzanite Trapezoid diamonds 18K White Gold Ring

Meghna Jewels 4.51 Octagon Tanzanite Trapezoid diamonds 18K White Gold Ring

By Meghna Jewels

Located in Hoffman Estate, IL

Forged from 18-karat gold, this one-of-a-kind ring is meticulously set with a 4.51-carat Tanzanite

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

Roman Malakov 15.05 Carats Octagonal Shape Black Diamond Men's Cocktail Ring
Roman Malakov 15.05 Carats Octagonal Shape Black Diamond Men's Cocktail Ring

Roman Malakov 15.05 Carats Octagonal Shape Black Diamond Men's Cocktail Ring

By Roman Malakov

Located in New York, NY

A dashing men's cocktail ring, featuring an octagonal shape black diamond weighing 15.05 carats

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Black Diamond, Rose Gold

Contemporary Octagon Ruby Diamond Engagement Ring in 18k Solid Yellow Gold
Contemporary Octagon Ruby Diamond Engagement Ring in 18k Solid Yellow Gold

Contemporary Octagon Ruby Diamond Engagement Ring in 18k Solid Yellow Gold

By VR Jewels

Located in New York, NY

Contemporary Octagon Ruby Diamond Engagement Ring in 18K Gold featuring natural ruby of 2 carats

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold

Genuine Octagon Emerald Ring with Diamonds in 14k Solid White Gold
Genuine Octagon Emerald Ring with Diamonds in 14k Solid White Gold

Genuine Octagon Emerald Ring with Diamonds in 14k Solid White Gold

By VR Jewels

Located in New York, NY

Genuine Octagon Emerald Ring with Diamonds in 14K Gold featuring natural emerald of 0.6 carats and

Category

21st Century and Contemporary American Modern Bridal Rings

Materials

Diamond, Emerald, Gold, 14k Gold, White Gold

Octagon Cut Aquamarine Diamond Engagement Ring in 14k Solid White Gold
Octagon Cut Aquamarine Diamond Engagement Ring in 14k Solid White Gold

Octagon Cut Aquamarine Diamond Engagement Ring in 14k Solid White Gold

By VR Jewels

Located in New York, NY

Octagon Cut Aquamarine Diamond Engagement Ring in 14K Gold featuring natural aquamarine of 0.92

Category

21st Century and Contemporary American Modern Band Rings

Materials

Aquamarine, Diamond, Gold, 14k Gold, White Gold

GIA Certified 3.32 Carat Octagonal Step Cut Colombian Emerald & Diamond Ring
GIA Certified 3.32 Carat Octagonal Step Cut Colombian Emerald & Diamond Ring

GIA Certified 3.32 Carat Octagonal Step Cut Colombian Emerald & Diamond Ring

Located in Houston, TX

This phenomenal cocktail ring features a 3.32 carat GIA certified octagonal step cut Colombian

Category

21st Century and Contemporary North American Cocktail Rings

Materials

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

Peter Suchy GIA 2.30 Carat Octagonal Sapphire Diamond Platinum Engagement Ring
Peter Suchy GIA 2.30 Carat Octagonal Sapphire Diamond Platinum Engagement Ring

Peter Suchy GIA 2.30 Carat Octagonal Sapphire Diamond Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

Octagonal Art Deco step emerald step cut sapphire and diamond engagement ring. GIA certified as

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Green Sapphire, Platinum

Octagon Shape Blue Aquamarine Diamond Pave 14K White Gold Cocktail Ring
Octagon Shape Blue Aquamarine Diamond Pave 14K White Gold Cocktail Ring

Octagon Shape Blue Aquamarine Diamond Pave 14K White Gold Cocktail Ring

By Galt & Bro. Jewelers

Located in Tysons, VA

This elegant ring is crafted in the United States. It features a striking rectangular blue

Category

21st Century and Contemporary Engagement Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

ICA 18K White Gold 0.43ct Octagonal Vivid Green Tsavorite & 0.15ct Diamond Ring
ICA 18K White Gold 0.43ct Octagonal Vivid Green Tsavorite & 0.15ct Diamond Ring

ICA 18K White Gold 0.43ct Octagonal Vivid Green Tsavorite & 0.15ct Diamond Ring

Located in เกาะสมุย, TH

A vibrant study in precision and elegance, this fine ring centers on a 0.43‑carat octagonal

Category

21st Century and Contemporary Thai Engagement Rings

Materials

Diamond, Garnet, Tsavorite, 18k Gold, White Gold

Dainty Stackable Octagon Cut Diamond and Ruby 18K Yellow Gold Ring
Dainty Stackable Octagon Cut Diamond and Ruby 18K Yellow Gold Ring

Dainty Stackable Octagon Cut Diamond and Ruby 18K Yellow Gold Ring

By VR Jewels

Located in New York, NY

Dainty Stackable Octagon Cut Diamond and Ruby 18K Yellow Gold Ring which perfectly goes with your

Category

21st Century and Contemporary American Modern Bridal Rings

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold

Silvorra 925 Silver Octagon Emerald Solitaire Ring with Diamond Gift for her
Silvorra 925 Silver Octagon Emerald Solitaire Ring with Diamond Gift for her

Silvorra 925 Silver Octagon Emerald Solitaire Ring with Diamond Gift for her

Located in New York, NY

A refined single stone ring featuring an emerald totalling 0.28 carats, accented with diamonds on

Category

21st Century and Contemporary American Art Deco Solitaire Rings

Materials

Diamond, Emerald, Silver, Sterling Silver

BENJAMIN FINE JEWELRY 4.97 cts Octagon Emerald with Diamond 18K Ring
BENJAMIN FINE JEWELRY 4.97 cts Octagon Emerald with Diamond 18K Ring

BENJAMIN FINE JEWELRY 4.97 cts Octagon Emerald with Diamond 18K Ring

By Benjamin Fine Jewelry

Located in New York, NY

creations span from diamonds and emeralds to rubies and sapphires. 4.97 cts Octagon Emerald with Diamond

Category

21st Century and Contemporary Thai Modern Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Platinum Cushion Morganite and Diamond Octagonal Halo Cocktail Ring
Platinum Cushion Morganite and Diamond Octagonal Halo Cocktail Ring

Platinum Cushion Morganite and Diamond Octagonal Halo Cocktail Ring

Located in New York, NY

A 6.76 CT cushion-cut morganite set in platinum with an octagonal pave diamond halo and a diamond

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Morganite, Platinum

Red Pink Ruby & Diamond Art Deco Style Octagon 14K White Gold Ring
Red Pink Ruby & Diamond Art Deco Style Octagon 14K White Gold Ring

Red Pink Ruby & Diamond Art Deco Style Octagon 14K White Gold Ring

By Unbranded

Located in Tysons, VA

1.20 carat (approx.). The stone is presented within an octagonal frame accented with a small

Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

Octagon Diamond 14k Solid Gold Ring Bolt Shape
Octagon Diamond 14k Solid Gold Ring Bolt Shape

Octagon Diamond 14k Solid Gold Ring Bolt Shape

Located in Chicago, IL

Octagon Diamond Gold Ring 14k Solid Gold Ring Minimalist Geometric Design Ring Light weight can be

Category

2010s Indian Wedding Rings

Materials

Diamond, Yellow Gold, 14k Gold, Gold

GIA Certified 1.57 Carat Blue Octagonal Sapphire Diamond Gold Engagement Ring
GIA Certified 1.57 Carat Blue Octagonal Sapphire Diamond Gold Engagement Ring

GIA Certified 1.57 Carat Blue Octagonal Sapphire Diamond Gold Engagement Ring

Located in Stamford, CT

Vintage Victorian Bright blue sapphire and diamond engagement ring, circa 1880. 1.57ct octagonal

Category

Antique Late 19th Century Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow Gold

2.51 Carat Octagon Cut Pink Morganite Diamond White Gold Engagement Ring
2.51 Carat Octagon Cut Pink Morganite Diamond White Gold Engagement Ring

2.51 Carat Octagon Cut Pink Morganite Diamond White Gold Engagement Ring

Located in New York, NY

Morganite with Diamond Ring Design & Material • Style: Eternity, Halo Jewelry • Metal: 14KW Gold • Occasions

Category

21st Century and Contemporary Central American Art Deco Bridal Rings

Materials

Diamond, Morganite, 14k Gold, White Gold

18K White Gold 0.99ct Diamond and Sapphire Octagon Ring
18K White Gold 0.99ct Diamond and Sapphire Octagon Ring

18K White Gold 0.99ct Diamond and Sapphire Octagon Ring

By LB Exclusive

Located in Southampton, PA

Light, color, and geometric detail come together in this white gold ring. A 0.99-carat diamond

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Certified Octagon Ruby Cocktail Halo Diamond Engagement Ring in 18k Rose Gold
Certified Octagon Ruby Cocktail Halo Diamond Engagement Ring in 18k Rose Gold

Certified Octagon Ruby Cocktail Halo Diamond Engagement Ring in 18k Rose Gold

By VR Jewels

Located in New York, NY

Certified Octagon Ruby with Halo Diamond Engagement Ring in 18K Gold featuring natural ruby of 2.05

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Ruby, Gold, 18k Gold, Rose Gold

Certified 14 Karat White Gold 2.36Ct Octagon Cut Diamond Anniversary Band Ring
Certified 14 Karat White Gold 2.36Ct Octagon Cut Diamond Anniversary Band Ring

Certified 14 Karat White Gold 2.36Ct Octagon Cut Diamond Anniversary Band Ring

By Spectrum Jewels

Located in Diera, Dubai

Certified 14 Karat White Gold 2.36Ct Octagon Cut Diamond Anniversary Band Ring. Diamonds are a

Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Gold, 14k Gold, White Gold

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Recent Sales

18K WG Octagon Ruby Diamond Ring
18K WG Octagon Ruby Diamond Ring

18K WG Octagon Ruby Diamond Ring

Located in Hong Kong, HK

. - Stone Shape: Octagon

Category

2010s Asian Cocktail Rings

Materials

Diamond, Ruby, White Gold

2.52ct Octagonal Step-Cut Diamond Ring 'E/VVS2'
2.52ct Octagonal Step-Cut Diamond Ring 'E/VVS2'

2.52ct Octagonal Step-Cut Diamond Ring 'E/VVS2'

By Betteridge

Located in Greenwich, CT

Diamond engagement ring, centering an exceptional colorless octagonal step-cut diamond weighing

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Octagon Sapphire and Diamond 14K GOLD RING
Octagon Sapphire and Diamond 14K GOLD RING

Octagon Sapphire and Diamond 14K GOLD RING

Located in New York, NY

Octagon-shape Sapphire Ring with Shinny Diamond Bright 14KT gold . Secure Yours Today: Limited

Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, Sapphire, 14k Gold

Platinum Diamonds Octagonal Sculpture Ring
Platinum Diamonds Octagonal Sculpture Ring

Platinum Diamonds Octagonal Sculpture Ring

By Thomas Kurilla Jewelry

Located in New York, NY

Platinum Diamonds Octagonal Sculpture Ring, Tiffany Designer, Thomas Kurilla creates from his

Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Platinum

11X9 Octagon Emerald and Diamond 14K GOLD RING
11X9 Octagon Emerald and Diamond 14K GOLD RING

11X9 Octagon Emerald and Diamond 14K GOLD RING

Located in New York, NY

Octagon-shape Emerald Ring with Shinny Diamond Bright 14KT gold . Secure Yours Today: Limited

Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, Emerald, 14k Gold

18 Karat Yellow Matte.Gold Octagon White Diamond Ring
18 Karat Yellow Matte.Gold Octagon White Diamond Ring

18 Karat Yellow Matte.Gold Octagon White Diamond Ring

By SHIHARA

Located in Shibuya, Tokyo, JP

A minimalist solitaire ring featuring an octagon cut diamond in a bezel setting. 18 Karat Yellow

Category

2010s Japanese Bridal Rings

Materials

Diamond, White Diamond, 18k Gold

Platinum GIA Certified 10.29 Carat Octagonal Sapphire Diamond Halo Ring
Platinum GIA Certified 10.29 Carat Octagonal Sapphire Diamond Halo Ring

Platinum GIA Certified 10.29 Carat Octagonal Sapphire Diamond Halo Ring

Located in Boca Raton, FL

Octagonal Step Cut Transparent Heated Blue Sapphire Center weighing approximately 10.29 carats is

Category

2010s Cocktail Rings

Materials

Diamond, Sapphire, Platinum

18K Yellow Gold Octagon Green Tourmaline Ring with Diamonds
18K Yellow Gold Octagon Green Tourmaline Ring with Diamonds

18K Yellow Gold Octagon Green Tourmaline Ring with Diamonds

Located in Kowloon, HK

18K Yellow Gold Octagon Green Tourmaline Ring with Diamonds 1 Tourmaline - 1.65 CT Diamonds - 0.06

Category

21st Century and Contemporary Hong Kong Modern Band Rings

Materials

Diamond, Tourmaline, Yellow Gold

18K Yellow Gold Octagon Green Tourmaline Ring with Diamonds
18K Yellow Gold Octagon Green Tourmaline Ring with Diamonds

18K Yellow Gold Octagon Green Tourmaline Ring with Diamonds

Located in Kowloon, HK

18K Yellow Gold Octagon Green Tourmaline Ring with Diamonds 1 Tourmaline - 1.65 CT Diamonds - 0.06

Category

21st Century and Contemporary Hong Kong Modern Band Rings

Materials

Diamond, Tourmaline, Yellow Gold

Octagon Shape Sapphire with Diamond with White Gold Ring
Octagon Shape Sapphire with Diamond with White Gold Ring

Octagon Shape Sapphire with Diamond with White Gold Ring

Located in New York, NY

Cushion-shape Sapphire Ring with bright Diamonds from all corners and sizes. Secure Yours Today

Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, Sapphire, White Gold

30.27CT EMERALD OCTAGON & 1.41 CT WHITE DIAMOND 18K2T GOLD Ring
30.27CT EMERALD OCTAGON & 1.41 CT WHITE DIAMOND 18K2T GOLD Ring

30.27CT EMERALD OCTAGON & 1.41 CT WHITE DIAMOND 18K2T GOLD Ring

Located in New York, NY

Indulge in luxury with our magnificent 30.27 carat emerald octagon and 1.41 carat white diamond

Category

21st Century and Contemporary Asian Solitaire Rings

Materials

White Diamond, Emerald

Octagon Diamond Platinum Halo Engagement Ring
Octagon Diamond Platinum Halo Engagement Ring

Octagon Diamond Platinum Halo Engagement Ring

Located in Perth, AU

octagonal top plate with one diamond of 0.01ct in each patterned shoulder. Triple wire band. Total diamond

Category

2010s Australian Art Deco Engagement Rings

Materials

Diamond

Octagon Diamond Platinum Halo Engagement Ring
Octagon Diamond Platinum Halo Engagement Ring

Octagon Diamond Platinum Halo Engagement Ring

Located in Perth, AU

octagonal top plate with one diamond of 0.01ct in each patterned shoulder. Triple wire band. Total diamond

Category

2010s Australian Art Deco Engagement Rings

Materials

Diamond

Octagonal Peridot and Diamond Cluster Ring
Octagonal Peridot and Diamond Cluster Ring

Octagonal Peridot and Diamond Cluster Ring

Located in London, GB

Peridot surrounded by Diamond border set in 18ct Gold and Platinum Finger size N 1/2

Category

Vintage 1950s British Post-War Cluster Rings

Materials

Diamond, Peridot, 18k Gold, Platinum

Octagonal Sapphire Diamond Platinum Cluster Engagement Ring

Octagonal Sapphire Diamond Platinum Cluster Engagement Ring

By Nigel Milne

Located in London, GB

cut diamond ring set in platinum. The two rows of diamonds are channel set to create an octagonal

Category

2010s British Engagement Rings

Materials

Diamond, Blue Sapphire

18 Karat Yellow Matte Gold Octagon Cut White Diamond Solitaire Engagement Ring
18 Karat Yellow Matte Gold Octagon Cut White Diamond Solitaire Engagement Ring

18 Karat Yellow Matte Gold Octagon Cut White Diamond Solitaire Engagement Ring

By SHIHARA

Located in Shibuya, Tokyo, JP

A minimalist solitaire ring featuring an octagon cut diamond in a four prong setting. 18 Karat

Category

2010s Japanese Bridal Rings

Materials

Diamond, White Diamond, 18k Gold, Gold

Emerald Octagon Diamond Gold Engagement Ring
Emerald Octagon Diamond Gold Engagement Ring

Emerald Octagon Diamond Gold Engagement Ring

Located in New York, NY

. Dimension(mm): 8.6x5 MM Color: EXCELLENT Shape: Octagon *All diamonds are EF/VVS Quality & Conflict Free.

Category

21st Century and Contemporary American Engagement Rings

Materials

Emerald, 18k Gold

Charming Tanzanite Octagon Diamond Gold Ring
Charming Tanzanite Octagon Diamond Gold Ring

Charming Tanzanite Octagon Diamond Gold Ring

Located in New York, NY

SPECIFICATIONS Product ID:01625 Model:TK MB 92 Metal:18K W Gram Weight:9.40 Stock:1 Ring

Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Tanzanite, 18k Gold

Octagon Signet Diamond Initial Ring - Personalized Gold Name Ring
Octagon Signet Diamond Initial Ring - Personalized Gold Name Ring

Octagon Signet Diamond Initial Ring - Personalized Gold Name Ring

Located in Hertsliya, IL

Make your mark with our Octagon Signet Diamond Initial Ring. Crafted for timeless elegance and

Category

2010s Art Deco Signet Rings

Materials

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

18 Karat Yellow Gold Diamonds Octagonal Sculpture Ring
18 Karat Yellow Gold Diamonds Octagonal Sculpture Ring

18 Karat Yellow Gold Diamonds Octagonal Sculpture Ring

By Thomas Kurilla

Located in New York, NY

18 Karat Yellow Gold Diamonds Octagonal Sculpture Ring, Tiffany Designer, Thomas Kurilla creates

Category

2010s American Contemporary Fashion Rings

Materials

Diamond, 18k Gold, Yellow Gold

6.19ct Octagonal Cut Columbian Emerald and Diamond Ring Platinum with Gem Cert
6.19ct Octagonal Cut Columbian Emerald and Diamond Ring Platinum with Gem Cert

6.19ct Octagonal Cut Columbian Emerald and Diamond Ring Platinum with Gem Cert

Located in Yorkshire, West Yorkshire

Introducing our exquisite 6.19ct Octagonal Cut Colombian Emerald Ring, a masterpiece of refined

Category

21st Century and Contemporary British Art Deco Cocktail Rings

Materials

Diamond, Emerald, Platinum

18ct White Gold Octagonal Cut 1.14ct Red Spinel & Diamond Ring, TDW 0.43ct
18ct White Gold Octagonal Cut 1.14ct Red Spinel & Diamond Ring, TDW 0.43ct

18ct White Gold Octagonal Cut 1.14ct Red Spinel & Diamond Ring, TDW 0.43ct

Located in Brisbane, QLD

Handmade 18ct White Gold Octagonal Cut 1.14ct Red Spinel & Diamond Ring. TDW 0.43ct

Category

2010s Australian Art Deco Engagement Rings

Materials

Diamond, Spinel, 18k Gold, White Gold

Berca 1.51Kt Muzo Emerald Octagon Cut 1.01Kt White Diamond Emerald Cut Ring
Berca 1.51Kt Muzo Emerald Octagon Cut 1.01Kt White Diamond Emerald Cut Ring

Berca 1.51Kt Muzo Emerald Octagon Cut 1.01Kt White Diamond Emerald Cut Ring

By Berca Atelier

Located in Valenza, IT

Quality White Diamond (D, IF) 18K yellow Gold Ring Setting. In our fitted brown leather case. Detailed

Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

White Diamond, Emerald, 18k Gold

2.52 Carat Platinum Diamond Art Deco Octagon Engagement Ring
2.52 Carat Platinum Diamond Art Deco Octagon Engagement Ring

2.52 Carat Platinum Diamond Art Deco Octagon Engagement Ring

Located in Fort Lauderdale, FL

Art Deco diamond engagement ring in platinum. Octagon shaped setting with an old mine cut diamond

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Octagonal Shaped Amethyst and Diamonds Gold Ring Made in Italy
Octagonal Shaped Amethyst and Diamonds Gold Ring Made in Italy

Octagonal Shaped Amethyst and Diamonds Gold Ring Made in Italy

By Gilberto Cassola

Located in Valenza, AL

Gilberto Cassola 18Kt White Gold Ring with Octagonal Shaped Amethyst and White and Champagne

Category

2010s Italian Contemporary Cocktail Rings

Materials

Amethyst, Diamond, Brown Diamond, 18k Gold

Fine Octagonal Cut Emerald Ring
Fine Octagonal Cut Emerald Ring

Fine Octagonal Cut Emerald Ring

Located in Houston, TX

Ring with a fine octagonal cut Emerald of about 4.76 carats measuring 10.16×8.901×6.95mm. The

Category

2010s Zambian More Rings

Materials

Diamond, Emerald, White Gold, 18k Gold

21st Century 18 Karat White Gold 6-Carat Octagon-Cut Emerald and Diamond Ring
21st Century 18 Karat White Gold 6-Carat Octagon-Cut Emerald and Diamond Ring

21st Century 18 Karat White Gold 6-Carat Octagon-Cut Emerald and Diamond Ring

By FANCS V by Simona Elia

Located in Palermo, Italy PA

A spectacular, octagon-cut emerald weighing 6.1 carats is surrounded by two rows of diamonds rated

Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

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

Picchiotti Platinum Ring, Diamond and Gubelin Report 2.62 Octagonal Emerald
Picchiotti Platinum Ring, Diamond and Gubelin Report 2.62 Octagonal Emerald

Picchiotti Platinum Ring, Diamond and Gubelin Report 2.62 Octagonal Emerald

By Picchiotti

Located in Valenza, IT

A fine octagonal emerald ring, its noble outline traced in baguette diamonds enriching the shank as

Category

2010s Italian Contemporary Solitaire Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Natural Oval Tanzanite & Diamond Halo Octagon Ring Platinum 1.01 Carat
Natural Oval Tanzanite & Diamond Halo Octagon Ring Platinum 1.01 Carat

Natural Oval Tanzanite & Diamond Halo Octagon Ring Platinum 1.01 Carat

Located in Carmel-by-the-Sea, CA

platinum with a wide polished shank. The diamonds are channel set in an octagon shape. Center: Natural

Category

Early 2000s More Rings

Materials

Diamond, Tanzanite, Platinum

0.20ctw Diamond Octagonal Eternity Wedding Band Ring in 14K Rose Gold
0.20ctw Diamond Octagonal Eternity Wedding Band Ring in 14K Rose Gold

0.20ctw Diamond Octagonal Eternity Wedding Band Ring in 14K Rose Gold

Located in Vienna, VA

0.20ctw Diamond Octagonal Eternity Wedding Band Ring in 14K Diamond Octagonal Eternity Wedding

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Rose Gold, 14k Gold

Platinum Octagonal 7.03 Carat Sapphire 0.84 Carat Diamond Ring
Platinum Octagonal 7.03 Carat Sapphire 0.84 Carat Diamond Ring

Platinum Octagonal 7.03 Carat Sapphire 0.84 Carat Diamond Ring

Located in New York, NY

26-189 Platinum Origin:- Sri Lanka Octagonal 7.03 CT Sapphire Vivid Blue Color( GRS Type

Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Platinum 7.18 Carat Sapphire 0.42 Carat Diamond Octagonal Ring
Platinum 7.18 Carat Sapphire 0.42 Carat Diamond Octagonal Ring

Platinum 7.18 Carat Sapphire 0.42 Carat Diamond Octagonal Ring

Located in New York, NY

26-171 Platinum Origin: Sri Lanka 7.18 CT Sapphire 0.42 CT Diamond Octagonal Shape Vivid Blue

Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Picchiotti 18K White Gold Baguette Diamonds and Octagonal Rubies Cluster Ring
Picchiotti 18K White Gold Baguette Diamonds and Octagonal Rubies Cluster Ring

Picchiotti 18K White Gold Baguette Diamonds and Octagonal Rubies Cluster Ring

By Picchiotti

Located in Valenza, IT

octagonal rubies. 18k White Gold Ring Baguette Diamonds 1.96 carat Colour F-G / Clarity VVS Round Diamonds

Category

2010s Italian Contemporary Cluster Rings

Materials

Diamond, Ruby, 18k Gold

3.82 cts Octagonal Colombian Emerald and Diamond Ring in 18k Yellow Gold
3.82 cts Octagonal Colombian Emerald and Diamond Ring in 18k Yellow Gold

3.82 cts Octagonal Colombian Emerald and Diamond Ring in 18k Yellow Gold

Located in New York, NY

3.82 cts Octagonal Colombian Emerald and Diamond Ring in 18k Yellow Gold 2.21 cts of diamonds

Category

Antique 19th Century Art Deco Engagement Rings

Materials

Diamond, Emerald, Yellow Gold

Picchiotti 18 Karat Yellow Gold Baguette Diamond and Octagonal Emerald Ring
Picchiotti 18 Karat Yellow Gold Baguette Diamond and Octagonal Emerald Ring

Picchiotti 18 Karat Yellow Gold Baguette Diamond and Octagonal Emerald Ring

By Picchiotti

Located in Valenza, IT

An octagonal emerald beautifully encrusted in a perfect frame of baguette diamonds for a sharp

Category

Early 2000s Italian Contemporary More Rings

Materials

Diamond, Emerald, 18k Gold

Picchiotti 18 Karat Yellow Gold Baguette Diamond and Octagonal Emerald Ring
Picchiotti 18 Karat Yellow Gold Baguette Diamond and Octagonal Emerald Ring

Picchiotti 18 Karat Yellow Gold Baguette Diamond and Octagonal Emerald Ring

By Picchiotti

Located in Valenza, IT

An octagonal emerald beautifully encrusted in a perfect frame of baguette diamonds for a sharp

Category

Early 2000s Italian Contemporary More Rings

Materials

Diamond, Emerald, 18k Gold

Octagonal cut Palmeira Orange Citrine with White diamond Halo gold band ring
Octagonal cut Palmeira Orange Citrine with White diamond Halo gold band ring

Octagonal cut Palmeira Orange Citrine with White diamond Halo gold band ring

Located in Valenza, IT

octagonal-cut orange palmeira citrine encircled by a white diamond halo (0.54ct). With its wide shank and

Category

2010s Italian Artisan Band Rings

Materials

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

Octagonal cut Aquamarine Band Ring with Diamond Halo in 18kt white gold
Octagonal cut Aquamarine Band Ring with Diamond Halo in 18kt white gold

Octagonal cut Aquamarine Band Ring with Diamond Halo in 18kt white gold

Located in Valenza, IT

. Handcrafted in Italy, this ring marries the timeless allure of aquamarine with the brilliance of diamonds

Category

2010s Italian Artisan Band Rings

Materials

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

2.80 Carat Blue Ceylon Sapphire and Octagonal Diamond Halo Ring
2.80 Carat Blue Ceylon Sapphire and Octagonal Diamond Halo Ring

2.80 Carat Blue Ceylon Sapphire and Octagonal Diamond Halo Ring

By Nicky Burles

Located in Sydney, NSW

Every intricate detail has been considered to create this Edwardian inspired ring. A 2.80 carat

Category

2010s Australian Edwardian Engagement Rings

Materials

Blue Sapphire, 18k Gold, Platinum

Ivanka Trump Patras Octagonal Aquamarine Ring 18k White Gold 0.25ct Diamonds
Ivanka Trump Patras Octagonal Aquamarine Ring 18k White Gold 0.25ct Diamonds

Ivanka Trump Patras Octagonal Aquamarine Ring 18k White Gold 0.25ct Diamonds

By Ivanka Trump

Located in Cliffside Park, NJ

Patras Collection, 18K White Gold with diamonds (0.25 cts). Ref. r0429-aq “My dream for this

Category

2010s American Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, White Gold

2.80 Carat Blue Ceylon Sapphire and Octagonal Diamond Halo Ring
2.80 Carat Blue Ceylon Sapphire and Octagonal Diamond Halo Ring

2.80 Carat Blue Ceylon Sapphire and Octagonal Diamond Halo Ring

By Nicky Burles

Located in Sydney, NSW

Every intricate detail has been considered to create this Edwardian inspired ring. A 2.80 carat

Category

2010s Australian Edwardian Engagement Rings

Materials

Blue Sapphire, 18k Gold, Platinum

Berca GIA Certified 6.58 Karat Octagonal Cut Blue Tourmaline White Diamond Ring
Berca GIA Certified 6.58 Karat Octagonal Cut Blue Tourmaline White Diamond Ring

Berca GIA Certified 6.58 Karat Octagonal Cut Blue Tourmaline White Diamond Ring

By Berca Atelier

Located in Valenza, IT

One-of-a-kind Octagonal Cut Indicolithe, a Rare Indigo-Blue Tourmaline (0.5122x0.385x0.228inches

Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

White Diamond, Tourmaline, 18k Gold

Octagonal Ruby with Round and Baguette Diamonds White Gold Ring Made in Italy
Octagonal Ruby with Round and Baguette Diamonds White Gold Ring Made in Italy

Octagonal Ruby with Round and Baguette Diamonds White Gold Ring Made in Italy

By Gilberto Cassola

Located in Valenza, AL

Gilberto Cassola 18Kt White Gold Ring with an Emerald Cut Intense Red Natural Ruby. This Ring has

Category

2010s Italian Contemporary Bridal Rings

Materials

Diamond, Ruby, 18k Gold

18K White Gold Ring / 2ct Approx Diamonds
18K White Gold Ring / 2ct Approx Diamonds

18K White Gold Ring / 2ct Approx Diamonds

Located in LA, CA

18K White Gold Ring / 2ct Approx Diamonds Beautifully designed in 18K white gold, with a 2ct

Category

2010s Solitaire Rings

Materials

Diamond

Platinum emerald and diamonds ring
Platinum emerald and diamonds ring

Platinum emerald and diamonds ring

Located in London, GB

Elegant and timeless, this platinum ring is a true masterpiece, featuring a stunning octagonal step

Category

21st Century and Contemporary European Baroque Cocktail Rings

Materials

Diamond, Emerald, Platinum

Natural Tanzanite and Diamond Tank Ring
Natural Tanzanite and Diamond Tank Ring

Natural Tanzanite and Diamond Tank Ring

Located in London, GB

Wonderful tanzanite and diamond tank ring from circa de 1930-50s. The tanzanite is natural and has

Category

Mid-20th Century Solitaire Rings

Materials

Diamond, Tanzanite, 18k Gold

Bespoke 7.20ct Octagon Cut London Blue Topaz and Diamond Ring in 18ct White Gold
Bespoke 7.20ct Octagon Cut London Blue Topaz and Diamond Ring in 18ct White Gold

Bespoke 7.20ct Octagon Cut London Blue Topaz and Diamond Ring in 18ct White Gold

By DesignsOnDiamonds

Located in Chislehurst, Kent

This stunning Bespoke ring is made of up a 7.20ct Octagon Cut Premium London Blue Topaz* which has

Category

2010s British Modern Cocktail Rings

Materials

Topaz, 18k Gold

GRS Certified Emerald Diamond Ring
GRS Certified Emerald Diamond Ring

GRS Certified Emerald Diamond Ring

Located in Hong Kong, HK

n exquisite ring set in 18 k white gold, featuring a 8.98ct. Emerald-cut Colombian Emerald

Category

2010s Hong Kong Contemporary Cocktail Rings

Materials

Diamond, Pink Diamond, Emerald, 18k Gold

0.73 Carat Emerald Cut Ceylon Sapphire 14Karat White Gold Octagon Cocktail Ring
0.73 Carat Emerald Cut Ceylon Sapphire 14Karat White Gold Octagon Cocktail Ring

0.73 Carat Emerald Cut Ceylon Sapphire 14Karat White Gold Octagon Cocktail Ring

By Affinity Designs LLC

Located in New York, NY

baguette weight is 4.25 carats. A total of 0.09 carat of diamonds accent this piece. This ring has an

Category

2010s Thai Contemporary Cocktail Rings

Materials

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

Emerald and Yellow Diamond Ring
Emerald and Yellow Diamond Ring

Emerald and Yellow Diamond Ring

By Valentina Fine Jewellery

Located in Sai Kung District, HK

Beautiful Emerald and Yellow Diamond Ring made to order. Emerald will be between 2.80 - 3.50

Category

2010s Engagement Rings

Materials

Yellow Diamond, Emerald, 18k Gold, Rose Gold, White Gold, Yellow Gold

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21st Century and Contemporary Engagement Rings

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Diamond, 18k Gold, Yellow Gold

Cartier Germany 18K Yellow Gold Graduated Twisted Oval Link Necklace #22315
Cartier Germany 18K Yellow Gold Graduated Twisted Oval Link Necklace #22315

Cartier Germany 18K Yellow Gold Graduated Twisted Oval Link Necklace #22315

By Cartier

Located in Washington Depot, CT

Cartier Germany 18K Yellow Gold Graduated Twisted Oval Link Necklace This beautiful graduated link necklace is set in 18K yellow gold and features links of textured and polished gol...

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20th Century Contemporary Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Rose Cut Diamond  Victorian Style Ring
Rose Cut Diamond  Victorian Style Ring

Rose Cut Diamond Victorian Style Ring

By GEM PLAZA

Located in Jaipur, Rajasthan

Victorian Style Rose Cut Diamond Ring 1 Rose Cut Diamond - 1.06 Carats Full Cut Diamond - 0.39 Carats 18 K Gold - 3.35 Grams Silver - 1.53 Grams

Category

21st Century and Contemporary Indian Victorian Cluster Rings

Materials

Diamond, 18k Gold

3 Carat Radiant Cut Diamond Bezel Set in Platinum Ring
3 Carat Radiant Cut Diamond Bezel Set in Platinum Ring

3 Carat Radiant Cut Diamond Bezel Set in Platinum Ring

Located in Houston, TX

3 Carat Radiant Cut Diamond Bezel Set in Platinum Ring Make a bold yet refined statement with this stunning ring, featuring a radiant-cut natural diamond of 3.00 carats. Graded G in...

Category

2010s Engagement Rings

Materials

Diamond, Platinum

TIFFANY & Co. 18K Gold Infinity Cuff
TIFFANY & Co. 18K Gold Infinity Cuff

TIFFANY & Co. 18K Gold Infinity Cuff

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. 18K Gold Infinity Cuff Tiffany Infinity is a powerful symbol of continuous connection, energy and vitality. Enduringly modern, this cuff makes a bold statement worn al...

Category

2010s American Cuff Bracelets

Materials

18k Gold

4.69 Carat Burma No Heat Sapphire Gia Certified in 14k and Platinum Ring
4.69 Carat Burma No Heat Sapphire Gia Certified in 14k and Platinum Ring

4.69 Carat Burma No Heat Sapphire Gia Certified in 14k and Platinum Ring

Located in Houston, TX

This exceptionally rare and highly coveted no-heat Burmese sapphire is a true collector's gem. Set in a sleek white gold band with a platinum head, the centerpiece is a vivid, deep b...

Category

21st Century and Contemporary Burmese Solitaire Rings

Materials

Sapphire, 14k Gold, Platinum

A Victorian gold and turquoise serpent necklace
A Victorian gold and turquoise serpent necklace

A Victorian gold and turquoise serpent necklace

Located in London, GB

A Victorian gold and turquoise serpent necklace, the flexible tapering yellow gold body formed of three rows of scale-like collets each set with a round cabochon-cut turquoise, the h...

Category

Antique 1840s British Early Victorian Link Necklaces

Materials

Turquoise, Gold

TIFFANY & Co. Forever 18K Gold 3mm Lucida Wedding Band Ring 4.5
TIFFANY & Co. Forever 18K Gold 3mm Lucida Wedding Band Ring 4.5

TIFFANY & Co. Forever 18K Gold 3mm Lucida Wedding Band Ring 4.5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Forever 18K Gold 3mm Lucida Wedding Band Ring 4.5 Metal: 18K Yellow Gold Size: 4.5 Band Width: 3mm Weight: 3.10 grams Hallmark: ©TIFFANY&CO. Au750 Condition: Excelle...

Category

2010s American Wedding Rings

Materials

Yellow Gold, 18k Gold

LOUIS VUITTON brown Monogram canvas COFFRET TRESOR 24 Trunk Case Bag
LOUIS VUITTON brown Monogram canvas COFFRET TRESOR 24 Trunk Case Bag

LOUIS VUITTON brown Monogram canvas COFFRET TRESOR 24 Trunk Case Bag

By Louis Vuitton

Located in Zürich, CH

100% authentic Louis Vuitton Coffret Trésor 24 treasure case in Ebene brown Monogram canvas. Features hard shell, logo stamped leather trim with brass rivets and corner reinforcement...

Category

2010s French Structured Shoulder Bags

Michael Kneebone Satsuma Coral Chrysophrase Diamond Cocktail Ring
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By Michael Kneebone

Located in Austin, TX

A dynamic color combination of peach and green are featured in this elegant cocktail ring. The peach color comes in the form of Satsuma coral (origin: Japan). The coral has been ca...

Category

2010s American Contemporary Cocktail Rings

Materials

Chrysophrase, Coral, Diamond, 14k Gold

1.20ct Antique Cushion Cut Diamond Solitaire Engagement Ring in 18ct Yellow Gold
1.20ct Antique Cushion Cut Diamond Solitaire Engagement Ring in 18ct Yellow Gold

1.20ct Antique Cushion Cut Diamond Solitaire Engagement Ring in 18ct Yellow Gold

Located in Brisbane, AU

Elongated cushion / oval cut antique diamond ( unique shape) Solitaire Reef Knot style in 18ct yellow gold soltiaire Made to order - please contact our team with your size

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

Antique 18ct Yellow Gold & Platinum, Edwardian Sapphire and Diamond Target Ring
Antique 18ct Yellow Gold & Platinum, Edwardian Sapphire and Diamond Target Ring

Antique 18ct Yellow Gold & Platinum, Edwardian Sapphire and Diamond Target Ring

Located in Brighton, GB

Antique Sapphire Bombe Ring 18ct Gold & Platinum Circa 1910 Step back into the elegance of the Edwardian era with this stunning bombe/domed oval-shaped ring, designed to provide e...

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Early 20th Century European Edwardian Engagement Rings

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Diamond, Sapphire, 18k Gold, Yellow Gold, Platinum

Opal Diamonds Gold Ring Precious Australian Gemstone Marilyn Monroe Style Ring
Opal Diamonds Gold Ring Precious Australian Gemstone Marilyn Monroe Style Ring

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2010s German Art Deco Engagement Rings

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4 Carat Diamond and Sapphire Halo Ring. GIA Asscher Diamond Platinum Ring G VS1
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4 Carat Diamond and Sapphire Halo Ring. GIA Asscher Diamond Platinum Ring G VS1

Located in New York, NY

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21st Century and Contemporary Art Deco Engagement Rings

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Art Deco Platinum Diamond Sapphire Ring
Art Deco Platinum Diamond Sapphire Ring

Art Deco Platinum Diamond Sapphire Ring

Located in New York, NY

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Vintage 1920s Art Deco Cocktail Rings

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Diamond, Sapphire, Platinum

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Octagon Diamond Ring For Sale on 1stDibs

Find the exact octagon diamond ring you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for an octagon diamond ring may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. There have been many well-made iterations of the classic octagon diamond ring over the years, but those made by Sunita Nahata, VR Jewels and Goshwara are often thought to be among the most beautiful. Today, if you’re looking for an octagon cut version of this piece and are unable to find the perfect match, our selection also includes round cut and emerald cut alternatives. Finding an octagon diamond ring for sale for women should be easy, but there are 231 pieces available to browse for unisex as well as men, too.

How Much is a Octagon Diamond Ring?

Prices for an octagon diamond ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $220 and can go as high as $5,000,000, while this accessory, on average, fetches $6,965.

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.