Octagon Cut Engagement Rings
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Stone Cut: Octagon Cut
14k White Gold Fine Jewelry 1.12 CTW Pink Sapphire Halo Diamond Engagement Ring
By VR Jewels
Located in New York, NY
Fine Jewelry 1.12 CTW Pink Sapphire Halo Diamond Engagement Ring in 14K Gold featuring natural pink sapphire of 1.12 carat and diamonds of 0.27 carats. The gorgeous handcrafted ring ...
Category
21st Century and Contemporary American Modernist Octagon Cut Engagement Rings
Materials
Diamond, Sapphire, Pink Sapphire, Gold, 14k Gold, White Gold
$1,652 Sale Price / item
20% Off
Certified Green Apatite with Diamond Ruby Art Deco Style 18K White Gold Ring
By Unbranded
Located in Oakton, VA
This exceptional chic ring features a green apatite weighing approximately 8.03 carats, flanked at the shoulders with diamonds and pink rubies, all set in 18k white gold. The color c...
Category
21st Century and Contemporary Art Deco Octagon Cut Engagement Rings
Materials
Diamond, Ruby, Apatite, 18k Gold, White Gold
3.89 Carats Sapphire and Diamond White Gold Classic Engagement Ring
Located in London, GB
Perfect as a striking engagement ring or to mark another memorable occasion, this classic white gold ring is a one-off, just like its wearer. The rich, blue sapphire at its centre wa...
Category
2010s British Contemporary Octagon Cut Engagement Rings
Materials
Diamond, Sapphire, Platinum
3.57cts Octagonal Zambian Green Emerald
Diamond Engagement Ring Platinum GIA
Located in New York, NY
This breathtaking engagement ring features a beautiful GIA Certified 3.57 carats of octagonal Zambian green Emerald as the centerpiece with 0.90 carat of round brilliant cut diamond ...
Category
2010s Modern Octagon Cut Engagement Rings
Materials
Diamond, Emerald, Platinum
$17,600 Sale Price
20% Off
Gems Are Forever GIA Cert 2.71 Ct Unheated Sapphire Diamond Double Halo Ring
Located in beverly hills, CA
Designed and created by Gems Are Forever, Inc. Beverly Hills, this limpid light blue rectangular sapphire, weighing 2.71 carats, is smartly set of...
Category
2010s American Art Deco Octagon Cut Engagement Rings
Materials
Diamond, Sapphire, Blue Sapphire, White Gold, 18k Gold
GRS Certified 1.33 ct Muzo "Vivid Green" Emerald Ring
Located in New York, NY
Crafted in Platinum, the center is adorned by a GRS Certified vivid green color-saturated, legendary color variety, Muzo Colombian emerald. Colombian specifically from the Muzo mines is the finest color and high luster.
A rarity of nature, weighing 1.33 carats.
*According to the GRS report: the vivid saturated green...
Category
2010s Japanese Octagon Cut Engagement Rings
Materials
Diamond, Emerald, Platinum
13MM Octagon Shaped Mabe Pearl Ring 14k White Gold
Located in Sugar Land, TX
♥ Product Summary ♥
Stone: Mabe Pearl
White Pearl Size: 13MM
Band Material: 14k White Gold
Dimensions: 17MM X 17MM
Category
21st Century and Contemporary American Octagon Cut Engagement Rings
Materials
Pearl, 14k Gold, White Gold
1.48 Carat Sapphire
Diamond Criss Cross Ring in 14k White Gold Gift for Mom
By VR Jewels
Located in New York, NY
Blue Sapphire ring in 14K Gold which perfectly goes with your personality and also helps you in learning and spiritual healing.
Designed with a line of blue sapphire in center and ha...
Category
21st Century and Contemporary American Modern Octagon Cut Engagement Rings
Materials
Diamond, Blue Sapphire, Sapphire, White Gold, 14k Gold, Gold
Hexagon Swiss Blue Topaz
Diamond Art Deco Style Halo Set 14K White Gold Ring
By Unbranded
Located in Oakton, VA
Gorgeous Art Deco inspired ring, showcasing a 2.7 carat blue. The ring is adorned with over half a carat of round brilliant cut diamonds in a grain set and meticulously.
Ring Informa...
Category
21st Century and Contemporary Art Deco Octagon Cut Engagement Rings
Materials
Diamond, Blue Topaz, 14k Gold, White Gold
Octagon citrine 14k gold ring.
Located in Istanbul, TR
Octagon citrine 14k gold ring. Trilogy Engagement Ring. Yellow citrine ring. Casual gold ring. 14k gold citrine and amethyst ring. Octagon citrine ring.
Metal type: Gold
Metal stamp...
Category
21st Century and Contemporary Turkish Modern Octagon Cut Engagement Rings
Materials
Amethyst, Citrine, Gold, 14k Gold, Rose Gold, White Gold, Yellow Gold
$630 Sale Price / item
30% Off
Citrine Silver Ring Classic Octagon Dandelion Yellow Sunflower Gemstone
Located in Berlin, DE
Silver ring with natural Citrine classic octagon cut
citrine origin - Brazil
stone measurements - 0.16 х 0.2 х 0.28 in / 4 х 5 х 7 mm
stone weight - 0.97 carats
ring weight - 5.91 gr...
Category
2010s German Artisan Octagon Cut Engagement Rings
Materials
Citrine, Silver
$2,693 Sale Price
25% Off
GIA Certified .95 Carat Emerald Diamond White Gold Engagement Ring
Located in Stamford, CT
Rich emerald and diamond engagement ring. Exquisite square cut .95ct emerald mounted in a bezel setting. Accented with 3 round brilliant cut diamonds on each side. 14k white gold set...
Category
Late 20th Century Octagon Cut Engagement Rings
Materials
Diamond, Emerald, Gold, 14k Gold, White Gold
Peter Suchy GIA Certified .70 Carat Diamond White Gold Unisex Ring
By Peter Suchy
Located in Stamford, CT
GIA certified diamond, in an eight-sided 14k white gold unisex setting. Created in the Peter Suchy workshop.
1 octagonal brilliant cut diamond H SI2, approx. .70cts GIA Certificate...
Category
21st Century and Contemporary Octagon Cut Engagement Rings
Materials
Diamond, Gold, 14k Gold, White Gold
Octagon Cut Sapphire Ruby Diamond Ring in 14K Solid White Gold
By VR Jewels
Located in New York, NY
Ruby sapphire diamond ring in 14K Gold which perfectly goes with your personality and also helps you to improve your energy and sensuality.
Sapphire stimulates concentration and redu...
Category
21st Century and Contemporary American Art Deco Octagon Cut Engagement Rings
Materials
Diamond, Ruby, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold
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
Set with-
Stone type: Diamond
Shape: Octagon
Carat: 0.63
Colour: Gree...
Category
2010s Asian Octagon Cut Engagement Rings
Materials
Diamond, 18k Gold, White Gold
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 sapphire center stone. Mounted in a platinum setting and accented with a princess cut d...
Category
21st Century and Contemporary Octagon Cut Engagement Rings
Materials
Diamond, Yellow Sapphire, Sapphire, Platinum
Peter Suchy GIA Certified .83 Carat Pink Sapphire Yellow Gold Engagement Ring
By Peter Suchy
Located in Stamford, CT
Pink sapphire engagement sapphire. GIA certified octagonal natural pink bezel set sapphire center stone in a 14k yellow gold solitaire setting. Designed and crafted in the Peter Suchy Workshop for the person looking for uniquely different engagement ring...
Category
21st Century and Contemporary Octagon Cut Engagement Rings
Materials
Sapphire, Pink Sapphire, Gold, 14k Gold, Yellow Gold
Peter Suchy GIA Certified 1.20 Carat Green Sapphire Diamond Platinum Engagement
By Peter Suchy
Located in Stamford, CT
Sapphire and diamond three stone engagement ring. GIA certified octagonal green center sapphire with 2 straight cut baguette diamonds, set in platinum. Natural untreated green sapphire from a 1920's estate. Designed and crafted in the Peter Suchy workshop.
1 octagonal yellowish green sapphire...
Category
21st Century and Contemporary Octagon Cut Engagement Rings
Materials
Diamond, Sapphire, Green Sapphire, Platinum
GIA Certified .67 Carat Emerald Diamond Halo Rose Gold Engagement Ring
Located in Stamford, CT
Emerald and diamond engagement ring. GIA certified octagonal emerald center stone set in a 14k rose gold setting with 20 round cut diamond halo.
1 octagonal .67cts emerald. GIA ce...
Category
21st Century and Contemporary Octagon Cut Engagement Rings
Materials
Diamond, Emerald, Gold, 14k Gold, Rose Gold
Peter Suchy 2.10 Carat Cornflower Blue Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Emerald step cut natural no heat gem color Cornflower blue Sri Lanka sapphire engagement ring. GIA certified center sapphire with swiss caliber cut round and French cut diamonds. Handmade side gallery with detailed hand engraving.
1 octagonal blue Sapphire, approx. total weight 2.10cts, no heat, Sri Lanka, GIA certificate #1172425793
16 round diamonds, approx. total weight .25cts, F, VS
8 French Calibré cut...
Category
21st Century and Contemporary Octagon Cut Engagement Rings
Materials
Diamond, Blue Sapphire, Sapphire, Platinum
Peter Suchy GIA Certified 5.19 Carat Zircon Diamond Platinum Gold Ring
By Peter Suchy
Located in Stamford, CT
Natural untreated octagonal green zircon and diamond ring. GIA Certified center stone with baguette and princes cut accent diamonds in a platinum and 18k yellow gold setting from the...
Category
21st Century and Contemporary Octagon Cut Engagement Rings
Materials
Diamond, Zircon, Platinum, Gold, 18k Gold, Yellow Gold
GFCO Certified Ceylon Sapphire Ring
Located in บางรัก, TH
18kt white gold sapphire ring with diamonds
Gold colour & karat: White gold 18kt
Weight: 2.438 grams
Set with-
Stone type: Sapphire
Shape: Octagon
Carat: 0.57 (04 P...
Category
2010s Asian Octagon Cut Engagement Rings
Materials
Sapphire, 18k Gold, White Gold
GIL Certified 0.77 Carat Ruby Ring
Located in บางรัก, TH
18kt white gold ruby ring with diamonds
Gold colour & karat: White gold 18kt
Weight: 3.953 grams
Set with-
Stone type: Ruby
Shape: Octogon
Carat: 0.77 (3 Pcs)
Col...
Category
2010s Asian Octagon Cut Engagement Rings
Materials
Ruby, 18k Gold, White Gold
Hancocks 2.02ct Aquamarine And Pavé-Set Diamond Ring Contemporary
By Hancocks
Located in London, GB
A beautiful geometric aquamarine and diamond ring by Hancocks, centred with an octagonal step-cut aquamarine weighing 2.02cts in rubover setting surrounded by a double row of single ...
Category
21st Century and Contemporary English Octagon Cut Engagement Rings
Materials
Aquamarine, White Diamond, Platinum
Sunita Nahata Emerald 0.90ct. Bridal
Engagement Ring in 18KWG with Diamond.
Located in Hong Kong, HK
Classic rings with precious gemstones. We present a collection of everyday jewelry with emeralds that are accented with diamonds. These are gorge...
Category
21st Century and Contemporary Thai Contemporary Octagon Cut Engagement Rings
Materials
Diamond, White Diamond, Emerald, Gold, 18k Gold, White Gold
Beautiful 18K White Gold Ring with 0.53 ct Natural Diamonds- AGS Certificate
Located in רמת גן, IL
Beautiful Solitaire Ring with a Twist Band made from Platinum with 0.53 carat of octagon brilliant cut diamond. This ring set comes with an AGS certificate for the main stone.
-1 di...
Category
2010s Israeli Octagon Cut Engagement Rings
Materials
Diamond, 18k Gold, White Gold
GIA Certified Royal Blue Sapphire
Diamond Ring 3.04ct
Located in Mayfair, London, London
A beautiful 18k white gold royal blue sapphire and diamond ring. The royal blue octagonal step-cut sapphire weighs 3.04ct and displays signs of heat treatment. Set to either side of ...
Category
21st Century and Contemporary Octagon Cut Engagement Rings
Materials
Diamond, Blue Sapphire, 18k Gold, White Gold
2.68 Carat Octagon Ruby Ring
Located in บางรัก, TH
18kt white gold ruby ring with diamonds
Gold colour & karat: White gold 18kt
Weight: 5.276 grams
Set with-
Stone type: Ruby
Shape: Octogon
Carat: 2.68 (16 Pcs)
Co...
Category
2010s Asian Octagon Cut Engagement Rings
Materials
Ruby
$12,810
18K Gold 12ct No Oil Russian Emerald Ring, Crown Design Ring
By MOISEIKIN
Located in Hong Kong, HK
Russian emerlalds are hardly seen on the market nowadays due to being a private treasury of Tsar, followed by the state. However, Russia had been one of the biggest emerald producers since 1830's discovery in the Ural mountains so that world famous jewellery houses had purchased large deposits to make their magnificent jewellery works.
Ural emeralds are outstanding in terms of their special, exceptional colour that distinguishes them from all the other emeralds widely sold on the market. It can be attributed to the chrome and iron inclusions, giving them vibrant hue and brilliant glow which capture your eyes.
MOISEIKIN created this historically unique and fascinating non treated 12ct Emerald...
Category
2010s Russian Contemporary Octagon Cut Engagement Rings
Materials
Diamond, Emerald, Ruby, Blue Sapphire, 18k Gold, White Gold
Price Upon Request
Read More
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Colorful Gemstones Are a Brilliant Choice for Engagement Rings
If diamonds don’t seem right, what about a magnificent sapphire, ruby or emerald?
Our Guide to Fancy-Colored Diamond Engagement Rings
Accounting for just 1 percent of all diamonds, these marvels of nature are exceedingly rare and gorgeously complex.
Our Guide to Victorian, Edwardian and Art Deco Engagement Rings
Learn about these antique jewelry styles, then choose a design that speaks to you.
Talking Diamonds with the Jeweler Behind J. Lo’s Engagement Ring
Alon Ruschin, of Vivid Diamonds & Jewelry, channels his passion for gems into helping clients find just the right ring.
5 Engagement Ring Styles to Consider Right Now
If a classic solitaire isn't for you, explore these alluring alternatives.
The One-of-a-Kind Allure of Custom Engagement Rings
Thinking of going bespoke but not sure what it entails? We ask the experts what you need to know.
Experts Talk Engagement Ring Trends and Shopping Tips
Ready to rock? Some of our favorite jewelry designers and dealers share indispensable advice for choosing that most important ring.
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