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Eternity Engagement Rings

Just as your love is never-ending, so is the sparkle of our eternity engagement rings. These beauties get their name from the accent diamonds that twist around the band—no beginning, no end. The abundance of diamonds along the band enhances the brilliance of your choice of center diamond. Shop our eternity-style engagement rings to signify your endless love.

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5 Eternity Engagement Rings

FAQs about Eternity Engagement Rings

Eternity-style engagement rings feature a band that showcases a continuous arrangement of accent diamonds around the band. It’s important to note that eternity rings must be purchased in the correct size, since they can’t be resized due to the accent diamonds on the band.

Eternity engagement rings feature a line of accent stones without a beginning or an end, representing eternal love.

The price of an eternity engagement ring depends on the 4Cs of the center diamond and accent diamonds, along with the metal you choose for the band.

Many of the eternity-style engagement rings in this collection offer matching wedding bands to complete the look.

Top Eternity Engagement Ring Reviews

Eternity Engagement Ring with Emerald Cut Diamond Review

Eternity Engagement Ring: Amazing quality

My girl was absolutely shock to see such a perfect 2.50 emerald diamond. I paid 32k for it and the appraisal came back at 42k. Everyone that sees it is shocked as well and obviously see it from across the room.
Jorge R. - Verified Buyer
Average Customer Rating $5 out of 5 stars
Blue Nile Studio French Pavé Diamond Eternity Engagement Ring
Platinum (1 ct. tw.)

$3,990

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Eternity Engagement Ring with Round Cut Diamond Review

"Beautiful" Eternity Engagement Ring

Great value. Beautiful ring. Easy buy, and good customer service. Returning customer.
Patrick D. - Verified Buyer
Average Customer Rating $5 out of 5 stars
Eternity Diamond Engagement Ring
14k White Gold (3/8 ct. tw.)

$1,590

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Eternity Engagement Ring Review

Diamond Eternity Engagement Ring: Nice price and quality of the 2.4 ct Diamond

I got this ring for 2nd marriage anniversary. I am luck to find the gorgeous diamond at good price. Since 2015, we and my friend have bought 6 rings from Blue Nile. Really good service and great quality deserve every dollar we spend.
Lei L. - Verified Buyer
Average Customer Rating $5 out of 5 stars
Eternity Diamond Engagement Ring
14k White Gold (3/8 ct. tw.)

$1,590

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Eternity Engagement Ring with Heart Shaped Diamond Review

She Will Love Me Eternally

After seeing the ring in person, I couldn’t wait to propose. She instantly said yes and made me the happiest man on earth! Now we are planning our wedding and expecting our first child. Thank you Blue Nile!
Alexander C. - Verified Buyer
Average Customer Rating $5 out of 5 stars
Diamond Eternity Engagement Ring
Platinum (3/8 ct. tw.)

$1,990

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