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Octagon Ring Diamond Cut

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Hancocks 2.63carat Rare Octagonal Step-Cut Diamond Ring with Baguette Diamond
By Hancocks
Located in London, GB
Description A stunning octagonal diamond ring by Hancocks, centred on a beautifully bright and lively step-cut octagonal diamond weighing 2.63cts and of H colour and VS1 clarity claw...
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Octagonal Amethyst Diamond Gold Ring
Located in Stamford, CT
18k yellow gold ring with bright sparkly full cut diamonds and an 8 sided genuine purple Amethyst with a faceted step cut top with a recessed diamond. 12 x 12mm genuine 8 sided Am...
Category

Vintage 1960s Cocktail Rings

Materials

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

6.41 Carat Natural Octagon-Cut Tanzanite and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Cocktail Ring featuring a 6.41 Carat Natural Tanzanite and 0.46 Carats of Diamond Accents set in Platinum. Tanzanite's name was given by Tiffany and Co after its only kno...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Berca 1.51Kt Muzo Emerald Octagon Cut 1.01Kt White Diamond Emerald Cut Ring
By Berca Atelier
Located in Valenza, IT
Outstanding, 1.51 Carat Muzo Emerald Cut Minor Oil, in a fabulous, handcrafted 1.01 Carat Top Quality White Diamond (D, IF) 18K yellow Gold Ring Setting. In our fitted brown leather ...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

White Diamond, Emerald, 18k Gold

Goshwara Octagon Blue Topaz And Diamond Ring
By Goshwara
Located in New York, NY
Blue Topaz Octagon Ring with Diamonds in 18k Yellow Gold, from 'Gossip' Collection Stone Size: 12 X 12 mm Gemstone Weight: 8.97 Carats Diamonds: G-H / VS, Approx Wt: 0.37 Carats
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Topaz, 18k Gold

Goshwara Prasiolite and Diamond Large Octagon Ring
By Goshwara
Located in New York, NY
Large Prasiolite Octagon Ring with Diamonds in 18K Yellow Gold, from 'Gossp' Collection Stone Size: 16 x 16 mm Gemstone Approx Wt: Parsolite- 14.65 Carats Diamonds: G-H / VS, Appr...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Quartz, Diamond, Yellow Gold

Goshwara Moon Quartz and Diamond Large Octagon Ring
By Goshwara
Located in New York, NY
Large Moon Quartz Octagon Ring with Diamonds in 18K Yellow Gold, from 'Gossp' Collection Stone Size: 16 x 16 mm Gemstone Approx Wt: Moon Quartz- 14.45 Carats Diamonds: G-H / VS, A...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Quartz, Yellow Gold

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 bezel set in Platinum. The Ring is GIA certified, certificate number 1206849498, ava...
Category

2010s Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Certified 1.57ct Octagon Cut Unheated Yellow Sapphire and Diamond 18ct Gold Ring
By David Jerome
Located in Bishop's Stortford, Hertfordshire
This ring designed by David Jerome is from his private collection and features one natural unheated octagonal scissor cut yellow Sapphire totalling 1.57cts sourced in Sri Lanka. Set ...
Category

21st Century and Contemporary Contemporary Cluster Rings

Materials

Diamond, Yellow Sapphire, 18k Gold, White Gold

Pink Tourmaline Octagon and White Diamond Cocktail Ring in Platinum
Located in Los Angeles, CA
Gorgeous 8.60 ct. pink tourmaline octagon with 1.70 ct. of good quality white diamond rounds. Handmade platinum mounting in size 6.
Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Tourmaline, Platinum

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 Art Deco Engagement Rings

Materials

Diamond, Spinel, 18k Gold, White Gold

18 Karat Yellow Gold Octagon Cut 0.3 Carat 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 Gold Octagon Cut 0.3 Carat Diamond Ring Japanese size #1~#15 Band width: 1.8mm Diamo...
Category

2010s Bridal Rings

Materials

Diamond, 18k Gold

18 Karat Yellow Gold Octagon Cut 0.3 Carat Diamond Ring
By SHIHARA
Located in Shibuya, Tokyo, JP
A minimalist solitaire ring featuring an octagon cut diamond in a four prong setting. 18 Karat Yellow Gold Octagon Cut 0.3 Carat Diamond Ring Japan Size #1~#15 Band width: 1.8mm Dia...
Category

2010s Bridal Rings

Materials

Diamond, 18k Gold

Estate Green Garnet Octagon and White Diamond Cocktail Ring in Platinum
Located in Los Angeles, CA
Gorgeous deep green color green garnet octagon weighing 1.15 ct. with 1.04 ct. white diamond rounds and squares. Handmade platinum mounting in size 6.
Category

21st Century and Contemporary Bridal Rings

Materials

White Diamond, Garnet, Platinum

AIGS Certified Estate Burma Ruby Octagon and White Diamond Cocktail Ring
Located in Los Angeles, CA
Gorgeous deep red color Burmese ruby octagon weighing 1.31 ct. with 1.15 ct. good quality white diamond rounds. Handmade platinum mounting in size 7.75. Mint condition. Comes with...
Category

21st Century and Contemporary Cocktail Rings

Materials

Ruby, White Diamond, Platinum

Berca GIA Certified 2.24 Carat Octagonal Sapphire Diamond Ring
By Berca Atelier
Located in Valenza, IT
GIA Certified 2.24Kt (6.71x5.90x5.27mm) Octagonal Cut Transparent Blue Sapphire in a sumptuous 0.65Kt (F-G, Vvs1) Diamond Setting. Many Pics have been taken in natural daylight, no f...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

  • Berca GIA Certified 2.24 Carat Octagonal Sapphire Diamond Ring
  • Berca GIA Certified 2.24 Carat Octagonal Sapphire Diamond Ring
  • Berca GIA Certified 2.24 Carat Octagonal Sapphire Diamond Ring
  • Berca GIA Certified 2.24 Carat Octagonal Sapphire Diamond Ring
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H 1.05 in. W 0.900 in. L 1.001 in.
Certified Octagonal Cognac Diamond 1.29 Carat Flower Pendant & Cocktail Ring
Located in Hong Kong, HK
Here is a unique flower ring that can be converted to a pendant. The wearer will get 2 different looks from this purchase. This cocktail ring / pendant is set in 18k white gold, The ...
Category

2010s Contemporary Cocktail Rings

Materials

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

Octagonal Amethyst Diamond Halo 18 Karat White Gold Gemstone Ring
Located in Philadelphia, PA
Cluster ring centers a mixed checkerboard octagonal cut amethyst Transparent with medium light pinkish purple Rose de France color Surrounded by a diamond halo with accented should...
Category

21st Century and Contemporary Contemporary Cluster Rings

Materials

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

Handcrafted Catalina Rose Cut Diamond Octagonal Ring by Single Stone
By Single Stone
Located in Los Angeles, CA
1.88ct M/SI1 GIA certified round Rose cut diamond with 0.36ctw old European cut accent diamonds set in a handcrafted 18k yellow gold mounting. Ring is currently a size 6 and can be ...
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Gold

GIA Estate Greenish Blue Aquamarine Octagon and White Diamond Cocktail Ring
Located in Los Angeles, CA
Stunning 22.33 ct. greenish blue aquamarine octagon with 0.55 ct. of good quality diamond rounds. Handmade 18k rose gold mounting in size 7. Comes with GIA certificate.
Category

21st Century and Contemporary Cocktail Rings

Materials

Aquamarine, White Diamond, 18k Gold, Rose Gold

GIA Unheated Estate Yellow Sapphire Octagon and White Diamond Cocktail Ring
Located in Los Angeles, CA
Gorgeous 11.54 ct. yellow sapphire octagon with 0.66 ct. good quality white diamond rounds. Handmade platinum and 18k mounting in size 6.25. Mint condition. Comes with GIA certifi...
Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Yellow Sapphire, 18k Gold, Platinum

Hancocks 3.02 Carat Vintage Octagonal Step-Cut Diamond Geometric Ring
Located in London, GB
3.02ct F VS1 Vintage octagonal step cut diamond with GIA certificate 8 trapezoid diamonds weighing a total of 1.67cts 2 tapered baguette diamonds weighing a total of 0.42cts Platinu...
Category

2010s Contemporary Engagement Rings

Materials

Diamond, Platinum

Hancocks 1.21 Carat D VS2 Old European Cut Diamond Octagonal Cluster Ring
By Hancocks
Located in London, GB
1.21ct Old European cut Diamond Octagonal Cluster Ring by Hancocks Beautiful old European brilliant cut diamond weighing 1.21cts and of D colour and VS2 clarity rub-over set within a...
Category

2010s Cluster Rings

Materials

Diamond, 18k Gold, Platinum, Mixed Metal

GIA Certified 16.28 Carat Octagon Cut Emerald and Diamond Cocktail Ring
Located in Chicago, IL
This is a 16.28 carat octagon cut grass-green emerald with subtle undertones of yellow. The gem source is Zambia. Its color is evenly distributed through the gem; its transparency is...
Category

2010s Contemporary Cocktail Rings

Materials

White Diamond, Emerald, 18k Gold, Yellow Gold

H. Stern Crystal Emerald Cut octagon and White Diamond Round Ring in 18 Karat
By H. Stern
Located in Los Angeles, CA
Stunning estate H. Stern crystal emerald cut octagon and white diamond ring in 18k rose gold. This ring has 0.15 ct of white diamond rounds. Size 8.5.
Category

21st Century and Contemporary More Rings

Materials

Crystal, White Diamond, Emerald

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) in a chic and timeless White Diamond (0.34kt, D-E VVs1) 18 kt White Gold Setting. Th...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

White Diamond, Tourmaline, 18k Gold

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 total weight in baguette and round brilliant cut diamonds on the band and halo, se...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

IGI Certified 19.00 Carat Tourmaline Tsavorite Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
One-Of-A-Kind Ring The ring is 18K White Gold The center stone is a 19.00 Carat Tourmaline Accented by 0.60 Carats of Tsavorite Surrounded by 0.92 Carats in Diamonds G/H SI. The ring...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, White Diamond, Tourmaline, Tsavorite, Gold, 18k Gold, White Gold

1.66 Carat Octagonal Step Cut Emerald and 2.93 Carat Diamond Cluster Ring
Located in Yorkshire, West Yorkshire
A spectacular emerald and diamond cocktail cluster ring. The ring is set to the centre with a octagonal step cut, medium to dark green emerald, measuring approx. 8.20mm x 5.80mm 4.7...
Category

20th Century Modern Cluster Rings

Materials

Diamond, Emerald, 18k Gold

Pinstripe Strength Burma Ruby Octagon Diamond and Black Enamel Band Ring
By Ri Noor
Located in Houston, TX
Highly coveted octagon shaped Burma Ruby solitaire set in a pinstripe pattern with brilliant cut diamonds and black enamel. With its bold and sturdy feel, this collection symbolizes ...
Category

2010s Engagement Rings

Materials

Diamond, Ruby, Enamel

Flower Cut Powder Blue Topaz 7.86 Cts and Diamond Cocktail Ring, Statement Ring
Located in Hong Kong, HK
Please check out the HD video! Here is a super unique flower cut powder blue Topaz and diamond cocktail statement ring. It is set in 18k white gold. The 7.86 cts center Topaz is stun...
Category

2010s Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Topaz, Blue Topaz, Gold, 18k Gold, White Gold

2.34 Carat No-Heat Burma Emerald-Cut Ruby and Diamond Ring
Located in San Francisco, CA
A majestic and wonderful find - a gemmy (as good as it gets) red emerald-cut ruby, weighing 2.34 carats, accompanied by gemological report from the American Gemological Laboratory (A...
Category

Mid-20th Century Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

1.26 Carat Diamond Solitaire Octagonal Ring 18 Karat in Stock
Located in Boca Raton, FL
Material: 18k white gold Diamond Details: Approx. 1.26ctw of invisibly set Diamonds. Diamonds are G/H in color and VS in clarity Size: 6.50 Measurements: 20mm x 12mm x 23mm Weight: 5...
Category

21st Century and Contemporary Bridal Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Octagonal Mystery Set Ruby and Diamond Ring, 18 Karat Yellow Gold
Located in New York, NY
An Octagonal Mystery Set Ruby and Diamond Ring in 18 Karat Yellow Gold. Ruby Weight: 1.59 carats, Diamond Weight: 0.59 carats. Ring Size US 6. Total Weight: 6.24 grams.
Category

20th Century Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Emerald Cut Emerald and Diamond Art Deco Style Cluster Ring 9 Karat Gold
Located in East Grinstead, GB
9 Karat Gold Square Emerald Cut Emerald & Diamond Art Deco Style Cluster Ring. A classic looking emerald-cut green emerald set in a fine yellow gold bezel weighing 0.73ct, surrounde...
Category

21st Century and Contemporary Art Deco Cluster Rings

Materials

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

5.19 Carat Sri Lanka Sapphire GIA Certified Unheated Ceylon Ring Octagonal Cut
Located in Hong Kong, Hong Kong
Primary Stone: Blue Sapphire (Sri Lanka) Shape : Octagonal Cut Sapphire Weight: 5.19 Carats Measurements Sapphire : 10.12 mm x 9.53 mm x 4.79 mm Color: Blue Sapphire Accent Stones...
Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, Blue Sapphire, 18k Gold

5.03 Carat Sri Lanka Sapphire GIA Certified, Unheated Ceylon Ring, Octagonal Cut
Located in Hong Kong, Hong Kong
Primary Stone: Blue Sapphire (Sri Lanka) Shape : Octagonal Cut Sapphire Weight: 5.03 Carats Measurements Sapphire : 10.12mm x 9.53 mm x 4.79mm Color: Blue Sapphire Accent Stones: ...
Category

21st Century and Contemporary More Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Emerald & Diamond Three Stone Cocktail Ring
Located in New York, NY
Emerald & Diamond Three Stone Cocktail Ring GIA Certified Octagonal Shape Step Cut Emerald approximately 4.15 cts with 2 Trapezoid Step-Cut Diamonds approximately .9 cts Ring Si...
Category

Vintage 1980s Cocktail Rings

Materials

Diamond, Emerald, Platinum

Edwardian Platinum, Emerald & Diamond Tablet Ring
Located in London, GB
An Edwardian emerald and diamond tablet ring. A gorgeous openwork design set at the centre with an octagonal-cut emerald surrounded by approximately 0.65 carats of diamonds mounted i...
Category

Vintage 1910s Edwardian More Rings

Materials

Diamond, Emerald, Platinum

18 Karat Gold Square Emerald Cut Emerald and Diamond Art Deco Style Cluster Ring
Located in East Grinstead, GB
18 Karat Gold Square Emerald Cut Emerald & Diamond Art Deco Style Cluster Ring. A striking square emerald-cut green Brazilian emerald set in a fine yellow gold bezel weighing 1.89ct...
Category

2010s Art Deco Cluster Rings

Materials

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

GRS Certified Natural Ruby 4.04 Carat No Heat Vivid Red
By Harbor Diamonds
Located in New York, NY
Lively Octagonal shape Natural Ruby weighing 4.04 carats with No Heat. Color: Vivid Red Dimensions: 11.12 x 7.69 x 3.76 mm Please email for more rubies.
Category

2010s Contemporary Engagement Rings

Materials

Ruby

Exceptional Platinum, Emerald and Diamond Ring
Located in Brisbane, QLD
An exceptional ring crafted from platinum and set with diamonds and a central emerald. The ring centres on an octagonal cut 'good green piqued' emerald weighing 3.37 carat, set in fo...
Category

Late 20th Century Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

18K White Gold Emerald Diamond Ring
By VR Jewels
Located in Boston, MA
With our awe-inspiring array of gemstones, we create a world of colour, imagination and beauty. Revel in our unique gemstone rings in gold. PRODUCT DETAILS :- > Material - 18K Soli...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Emerald, White Gold

3.58 Carat Sri Lanka Sapphire GIA Certified Sri Lanka Ceylon Ring Octagon Cut
Located in Hong Kong, Hong Kong
Primary Stone: Sapphire ( Sri Lanka ) Shape : Octagonal Cut Sapphire Weight: 3.58 Carats (1 Sapphire) Measurements Sapphire: 9.55 mm x 6.80 mm x 5.49 mm Color: Vivid Blue Accent Ston...
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Mozambique Natural Ruby Pigeon Blood 5.38 Carat
By Harbor Diamonds
Located in New York, NY
Gorgeous Natural Ruby with vivid red Pigeon Blood color weighing 5.38 carats. No Heat Shape: Octagonal Dimensions: 11.5 x 8.20 x 5.62 mm
Category

2010s Contemporary Engagement Rings

Materials

Ruby

18K White Gold Emerald Diamond Ring
By VR Jewels
Located in Boston, MA
With our awe-inspiring array of gemstones, we create a world of colour, imagination and beauty. Revel in our unique gemstone rings in gold. PRODUCT DETAILS :- > Material - 18K Soli...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Emerald, White Gold

Bvlgari 1.61 Carat Diamond Platinum Griffe Solitaire Ring
By Bvlgari
Located in Tokyo, JP
Brand:BVLGARI Name:Griffe Ring Ref.:331649 Material:1P diamond (1.61ct E-VS1), side diamond, PT950 platinum Weight:4.1g(Approx) Ring size:British & Australian:H 1/2 / US & Canada:...
Category

Early 2000s More Rings

Materials

Diamond, Platinum

14K White Gold GIA Certified Emerald Diamond Ring
Located in Houston, TX
This ring is made in 14k white gold and features 1 octagonal cut, prong set beryl emerald weighing 1.10 carats. With a color grade (Green) and GIA Certificate number 2125281020. Also...
Category

2010s Modern Fashion Rings

Materials

Diamond, Emerald, White Gold

Enamel Diamond 18 Karat Gold Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This ring has been meticulously crafted from 18-karat gold and set with .55 carats of sparkling diamonds. Available in Turquoise, White and Red enamel. See other matching stud earrin...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, 18k Gold, Enamel, Gold

Tanzanite And Diamond Ring By RayazTakat
By Takat
Located in new york, NY
TANZANITE RING WITH DIAMONDS The finest quality Tanzanite, mined from the foothills of Mount Kilimanjaro, exhibits a rich purplish blue. Takat uses only the best examples of this hue...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Tanzanite, 18k Gold

18K White Gold Emerald and Diamond Ring
By VR Jewels
Located in Boston, MA
With our awe-inspiring array of gemstones, we create a world of colour, imagination and beauty. Revel in our unique gemstone rings in gold. PRODUCT DETAILS :- > Material - 18K Soli...
Category

21st Century and Contemporary Modernist Cocktail Rings

Materials

Diamond, Emerald, White Gold

Emerald Diamond 18 Karat Gold Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This ring has been meticulously crafted from 18-karat gold. It is hand set with 3.03 carats emerald & .65 carats of sparkling diamonds. The ring is a size 7 and may be resized to ...
Category

21st Century and Contemporary Art Deco Bridal Rings

Materials

Diamond, Emerald, Gold, 18k Gold

  • Emerald Diamond 18 Karat Gold Ring
  • Emerald Diamond 18 Karat Gold Ring
  • Emerald Diamond 18 Karat Gold Ring
  • Emerald Diamond 18 Karat Gold Ring
Auction Ends in 2 days
Tanzanite & Diamond Ring Studded in 18K Gold
By GEM PLAZA
Located in Jaipur, Rajasthan
This is a classic & elegant tanzanite & diamond ring studded in 18k white gold features 1 piece of octagon shaped very fine quality tanzanite weight 2 carat, with round & octagon sha...
Category

21st Century and Contemporary Contemporary Cluster Rings

Materials

Diamond, Tanzanite, 18k Gold

Midcentury, Burmese Ruby and Diamond Cluster Ring
Located in Rochford, Essex
Ruby and diamond ring. This ring, set with brilliant-cut and baguette diamonds in an arrangement highly reminiscent of the ‘Trombino’ rings originally popularised by Bulgari, centres...
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Ruby, 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 : 11.8gr
Category

Vintage 1960s Retro Cluster Rings

Materials

Diamond, Rubelite, Yellow Gold

Laura Munder Kunzite Diamond White Gold Ring
By Laura Munder
Located in West Palm Beach, FL
18 karat white gold ring set with an octagonal cut Kunzite 11.49 carats total weight 12.91 mm x 9.17 depth x 15.04 and micro-set with 206 round diamonds 1.97 carats total weight. Ri...
Category

Early 2000s Cocktail Rings

Materials

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

  • Laura Munder Kunzite Diamond White Gold Ring
  • Laura Munder Kunzite Diamond White Gold Ring
  • Laura Munder Kunzite Diamond White Gold Ring
  • Laura Munder Kunzite Diamond White Gold Ring
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W .75 in. L .75 in.
SSEF Certified 10.00 Carat Sapphire Diamond Cocktail Ring
Located in New York, NY
Up for sale is a stunning ring with a claw-set step-cut sapphire weighing 10 carats. 4 marquise-shaped diamonds are set between shoulders and have the approximate total weight of 2 ...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

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 color and Madagascar origin Flanked by clustered round brilliant cut diamond shou...
Category

2010s Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Russian Alexandrite 18k Gold Antique Design Ring with Diamonds
By Tsarina Jewels
Located in Bangkok, TH
Exceptional Russian Alexandrite Ring wrapped in an antique chequerboard design – popular motif in the ’60s of the XIX century. Alexandrite was first found in Russia's Ural Mountain...
Category

Antique 1860s Romantic Cocktail Rings

Materials

Alexandrite, Diamond, 18k Gold

GIA Estate Orange Yellow Sapphire and Diamond Cocktail Ring
Located in Los Angeles, CA
Gorgeous bright orange yellow sapphire step cut octagon weighing 21.05 ct. with 0.83 ct. good quality, white, and bright diamond rounds. Handmade in platinum. Ring size 7. Comes w...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Yellow Sapphire, Platinum

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Octagon Ring Diamond Cut For Sale on 1stDibs

Surely you’ll find the exact octagon ring diamond cut you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. Our collection of these items for sale includes 68 vintage editions and 150 modern creations to choose from as well. Finding the perfect octagon ring diamond cut may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. An octagon ring diamond cut from Sunita Nahata, D and A Style and Single Stone — each of whom created a beautiful version of this treasured accessory — is worth considering. 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 brilliant cut and emerald cut alternatives. There aren’t many items for men if you’re seeking an octagon ring diamond cut, as most of the options available are for women and unisex.

How Much is a Octagon Ring Diamond Cut?

On average, an octagon ring diamond cut at 1stDibs sells for $9,150, while they’re typically $520 on the low end and $1,855,000 for the highest priced versions of this item.