Octagon Cut Engagement Rings
2010s American Octagon Cut Engagement Rings
Diamond, Sapphire, White Gold
2010s Russian Modern Octagon Cut Engagement Rings
Emerald
2010s Russian Modern Octagon Cut Engagement Rings
Emerald
1920s Unknown Art Deco Vintage Octagon Cut Engagement Rings
Blue Sapphire, Diamond, Platinum
21st Century and Contemporary Octagon Cut Engagement Rings
Sapphire, Pink Sapphire, Gold, 14k Gold, Yellow Gold
2010s American Octagon Cut Engagement Rings
Diamond, Pink Sapphire, Platinum
21st Century and Contemporary Thai Art Deco Octagon Cut Engagement Rings
Diamond, Ruby, 18k Gold, White Gold
2010s Turkish Modern Octagon Cut Engagement Rings
Diamond, Amethyst, Peridot, Gold, 14k Gold
21st Century and Contemporary Italian Contemporary Octagon Cut Engagement Rings
Diamond, White Diamond, Kunzite, Gold, 18k Gold, White Gold
21st Century and Contemporary Octagon Cut Engagement Rings
Diamond, Sapphire, Platinum
21st Century and Contemporary Sri Lankan Contemporary Octagon Cut Engagement Rings
Diamond, Sapphire, Gold, 18k Gold, White Gold
2010s Thai Contemporary Octagon Cut Engagement Rings
Pink Sapphire, Silver, Sterling Silver
1930s French Art Deco Vintage Octagon Cut Engagement Rings
Sapphire, Platinum
21st Century and Contemporary Octagon Cut Engagement Rings
Diamond, Sapphire, Platinum
2010s Hong Kong Contemporary Octagon Cut Engagement Rings
Diamond, Spinel, 18k Gold, White Gold
1960s Vintage Octagon Cut Engagement Rings
Topaz, Blue Topaz, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary American Art Deco Octagon Cut Engagement Rings
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
1850s French Napoleon III Antique Octagon Cut Engagement Rings
Hematite, Gold, 18k Gold, Rose Gold
21st Century and Contemporary Thai Art Deco Octagon Cut Engagement Rings
Diamond, Ruby, 18k Gold, White Gold
21st Century and Contemporary American Modern Octagon Cut Engagement Rings
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Octagon Cut Engagement Rings
Diamond, Sapphire, Platinum
21st Century and Contemporary American Contemporary Octagon Cut Engagement Rings
Diamond, Emerald, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Brazilian Octagon Cut Engagement Rings
Alexandrite, Diamond, Platinum
21st Century and Contemporary Octagon Cut Engagement Rings
Citrine, 18k Gold, Yellow Gold
21st Century and Contemporary Thai Art Deco Octagon Cut Engagement Rings
Diamond, Blue Sapphire, 14k Gold, White Gold
Late 20th Century Octagon Cut Engagement Rings
Diamond, Ruby, Platinum
21st Century and Contemporary American Contemporary Octagon Cut Engagement Rings
Diamond, Emerald, 18k Gold, Platinum
2010s Octagon Cut Engagement Rings
Tourmaline, Gold
2010s American Modern Octagon Cut Engagement Rings
Diamond, Gold, 18k Gold, Yellow Gold
2010s Octagon Cut Engagement Rings
Diamond, Tsavorite, Gold, 18k Gold
21st Century and Contemporary American Art Deco Octagon Cut Engagement Rings
Diamond, Emerald, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary American Art Deco Octagon Cut Engagement Rings
Diamond, Emerald, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary American Contemporary Octagon Cut Engagement Rings
Emerald, Platinum
2010s Contemporary Octagon Cut Engagement Rings
Diamond, White Diamond, Topaz, Blue Topaz, Gold, 18k Gold, White Gold
21st Century and Contemporary American Modern Octagon Cut Engagement Rings
Diamond, Kunzite, Rose Gold, White Gold
1920s Art Deco Vintage Octagon Cut Engagement Rings
Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
2010s American Octagon Cut Engagement Rings
Yellow Sapphire, Platinum
21st Century and Contemporary Taiwanese Contemporary Octagon Cut Engagement Rings
Diamond, Zircon, Blue Zircon, Gold, Rose Gold, 14k Gold
2010s American Octagon Cut Engagement Rings
Diamond, Ruby, Platinum
21st Century and Contemporary Octagon Cut Engagement Rings
Diamond, Sapphire, Blue Sapphire, Pink Sapphire, Platinum
Late 19th Century Antique Octagon Cut Engagement Rings
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
1970s Italian Contemporary Vintage Octagon Cut Engagement Rings
Diamond, Ruby, 18k Gold
21st Century and Contemporary Thai Modern Octagon Cut Engagement Rings
Blue Sapphire, Diamond, 18k Gold, White Gold
1950s Vintage Octagon Cut Engagement Rings
Diamond, Sapphire, Blue Sapphire, Platinum
2010s Russian Modern Octagon Cut Engagement Rings
Emerald
21st Century and Contemporary American Contemporary Octagon Cut Engagement Rings
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
21st Century and Contemporary Taiwanese Contemporary Octagon Cut Engagement Rings
Zircon, Diamond, Rose Gold, 18k Gold, Gold
1960s Vintage Octagon Cut Engagement Rings
Diamond, Platinum
20th Century Swiss Artisan Octagon Cut Engagement Rings
Diamond, Emerald, 18k Gold, Yellow Gold, Gold
21st Century and Contemporary Japanese Modern Octagon Cut Engagement Rings
Alexandrite, Diamond, Platinum
21st Century and Contemporary Octagon Cut Engagement Rings
Diamond, Sapphire, Blue Sapphire, Platinum
21st Century and Contemporary Thai Art Deco Octagon Cut Engagement Rings
Diamond, Topaz, Blue Topaz, 14k Gold, White Gold
2010s American Octagon Cut Engagement Rings
Diamond, Sapphire, 18k Gold, White Gold, Yellow Gold
2010s Octagon Cut Engagement Rings
Diamond, Ruby, Yellow Sapphire, 14k Gold, Yellow Gold
21st Century and Contemporary Indian Modern Octagon Cut Engagement Rings
Diamond, Emerald, Platinum
21st Century and Contemporary American Art Deco Octagon Cut Engagement Rings
Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
1930s Art Deco Vintage Octagon Cut Engagement Rings
Diamond, Platinum
21st Century and Contemporary American Art Deco Octagon Cut Engagement Rings
Diamond, Emerald, Gold, 14k Gold, Yellow Gold
Read More
Our Guide to Engagement Ring Settings – And How to Choose One
There are many ways to showcase a diamond, from traditional prongs to a smooth, streamlined bezel. Here’s everything you need to consider.
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.