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13 Best Engagement Rings at Blue Nile

Not even a global pandemic can stop love! And it certainly hasn’t stopped the engagement season either. Engagement rings are selling like hotcakes, and while we love trend-driven sparklers, nothing says “I’m engaged!” quite like a classic diamond engagement ring. And Blue Nile is “the” place to get these sparklers, with everything from the band to the stone right down to how you want it. The best diamond engagement rings Blue Nile range from sophisticated and simple to extravagant settings that make your eyes pop. There’s a reason that classic engagement rings are classics: traditional diamond cuts with no-frills designs never go out of style. After all, engagement rings thaw the hearts of the most radical, non-conforming couples, and that’s what drives the search for the best Blue Nile engagement ring reviews.

Whether your wedding is a hotel ballroom blowout or a barefoot beach affair, your engagement ring will shine throughout your life. So, what do the latest rings have to offer? We dive deep into Blue Nile’s catalog for the top engagement rings for this year, so you get to pick the ring of your dreams. To that end, here are the best diamond engagement rings from Blue Nile.

Classic Six-Prong Solitaire Engagement Ring


We begin the list with the Classic Six-Prong Solitaire Engagement Ring, which is one of the most stunning engagement rings from Blue Nile. This six-prong solitaire ring, available in 14K and 18K white gold, 18K yellow gold, and platinum, is the ultimate classic engagement ring style. What’s more, it comes in various sizes ranging from 3 to 9, with half sizes in between.

“My Fiancé loves her ring. Shines bright and is exactly what I wanted to give her.”

By Jordan K.

The six slim prongs are designed so that they showcase your choice of diamond. Moreover, they also support and secure the center stone. The polished finish and slender silhouette of this solitaire diamond ring Blue Nile exemplify the timeless design. Thus, this ring proves are even simplicity can be absolutely and truly stunning.


  • Classic setting.
  • Available in four metals and multiple sizes.
  • Slender silhouette and polished finish.


  • Some users felt that the setting was slightly thin.

Petite Solitaire Engagement Ring


Rose gold is as modern as jewelry gets, and when you combine a solitaire with that, it makes for an exquisite and contemporary design. Behold the Petite Solitaire Engagement Ring, which is one for the ages. This ring is elegant and alluring in its simplicity and is crafted in 14K rose gold. What’s more, it also comes in three other settings, namely 14K white gold, 14K yellow gold, 18K yellow gold, and platinum. Moreover, it’s also available in sizes 3 through 9, thus making for a beautifully classic frame for your choice of diamond. What’s great is that you can select your center diamond and the setting. Blue Nile filters out the ones that wouldn’t suit your stone based on your chosen setting!


  • Available in five metals and multiple sizes.
  • Pairs with many settings and diamonds.
  • Stylish and classic.


  • The rose gold band has fewer options than others.

Petite Micropavé Diamond Engagement Ring


The Petite Micropavé Diamond Engagement Ring is one of the most striking Diamond engagement rings at Blue Nile. Beautiful, delicate, and all other superlative adjectives fall short of describing this ethereal ring, which is crafted in 14K rose gold. What’s more, it also features options for 14K white and yellow gold, as well as platinum, for those who like it.

“When I met the girl of my dreams I knew I had to find the ring of her dreams. And I did. And even more, the team at Blue Nile wanted to make sure it was, too. I bought this beautiful ring in Rose Gold but something in me said ‘exchange it for the Yellow Gold… it’s perfect’. And you all helped me land at the perfect ring for the perfect girl with such ease and understanding. I would recommend you guys 10/10 for quality, selection, and customer service. Thank you all so much.”

By Andrew K.

The ring boasts half a circle of sparkling petite micropavé diamonds that will complement your round-cut center diamond. But, we also think that a princess or an Asscher cut diamond will also pair beautifully with this ring!


  • Comes in multiple sizes and settings.
  • Has the choice of four metals.
  • The micropavé setting enhances the brilliance of the diamonds.


  • The thin setting might not be as beautiful on someone with larger fingers.

Classic Pear Shaped Sapphire Engagement Ring


Now, this is what we call a drop-dead gorgeous engagement ring! Behold the eye-popping Classic Pear Shaped Sapphire Engagement Ring. The show-stealer, or the show stealers, are the two velvety medium dark blue pear-shaped sapphires. They’re set in elegant platinum and draw your gaze directly to the center diamond, thus making it the star of the setting. While a round cut goes beautifully in any setting, we think a cushion or a princess cut will also set off the whole ring. And while you even have the choice of replacing the sapphires with diamonds, we say don’t. Combining the center diamond with the brilliant blue stones makes this an engagement ring for the ages.


  • The stunning diamond and sapphires setting.
  • Available in platinum and white gold setting.
  • Comes in multiple sizes.


  • If you go for a 1.5 carat or more diamond, then the sapphires might seem smaller.

Blue Nile Studio Heiress Halo Diamond Engagement Ring


When someone coined the phrase “rock on your finger,” they were probably thinking about the Blue Nile Studio Heiress Halo Diamond Engagement Ring. It’s easily one of the most spectacular diamond engagement rings on Blue Nile. The beautifully crafted ring is available in 18K rose gold, 18K yellow gold, and platinum settings, with sizes ranging from 3 through 8.5. What’s more, the ring boasts a french pavé-set diamond halo. It encompasses the center diamond of your choice, which we recommend a 1.5 carat or more brilliant-cut diamond. Excellent detailing and even better polish and finishing ensure that you get a diamond engagement ring that your fiancee falls in love with at first sight.


  • Available in three settings and multiple sizes.
  • The French pave setting enhances the brilliance of the diamond.
  • Diamonds on the band design.


  • The French pave setting might be slightly too much for those with petite fingers.

Riviera Pavé Diamond Engagement Ring


It’s a very unusual choice for a center diamond, but many love the idea of an emerald-cut being the center of their engagement ring. And if you’re looking for that offbeat diamond ring, then Blue Nile is the place to come to, and the Riviera Pavé Diamond Engagement Ring is the ring to look at. This diamond ring exudes classic elegance and features pavé-set diamonds in 14K rose gold, with the option of 14K white gold, 18K yellow gold, and platinum as well.

“I couldn’t believe how gorgeous the ring was when I first saw it. Pictures just couldn’t do it justice. And the best part was her reaction when she saw it, jaw dropped and in love. I can’t recommend Blue Nile more highly♥️”

By Dylan T

Besides being available in multiple sizes, the ring also features brilliant-cut diamonds on the band itself. The stunning design, combined with the setting, enhances the beauty of the emerald-cut diamond, setting this ring apart from its peers.


  • Looks beautiful with an emerald-cut diamond.
  • Available in multiple settings and sizes.
  • Comes with options of four metals for the band.
  • Diamond-studded band design.


  • The pave emeraldd-cut diamond might look slightly raised on petite fingers.

Six-Prong Low Dome Comfort Fit Solitaire Engagement Ring


The Six-Prong Low Dome Comfort Fit Solitaire Engagement Ring is one of the most breathtaking diamond engagement rings on Blue Nile. The setting fits pear, marquise, and round-shaped diamonds, but it’s the setting you’ll love the most. The enduring setting boasts six prongs that seem to frame and flaunt your diamond. What’s more, it’s crafted in options of 14K white gold, 18k yellow gold, and platinum. But, that’s not all. It even has a low dome design for a more comfortable fit around your fingers. So, if you’re looking for a simple and classic ring that’ll sit wonderfully with your wedding band, then this is it.


  • Comes in multiple settings and sizes.
  • Low dome design.
  • Pairs well with your wedding band.


  • The design might be too simple for some people.

Heirloom Petite Milgrain Engagement Ring


If you love all things vintage, you need to see the Heirloom Petite Milgrain Engagement Ring. There’s a lot to love about this vintage-inspired and delicate engagement ring. For one, it’s crafted in 14K white gold but also features options of 14K rose gold and 14K yellow gold.

“I got this ring as a fashion ring for myself with a 0.31ct round diamond. For reference my finger size is 6.5. The ring is very pretty. If you want a traditional engagement large-stone-in-the-center look, start at about 0.45ct.”

By Patricia K.

Besides multiple size settings, it also has options for the center diamond, which we think should be a brilliant-cut one. It’ll pair beautifully with the two pavé-set round diamonds by the side, with the milgrain edge lending it even more sparkle.


  • Comes in multiple metal bands and settings.
  • featured in a range of szies.
  • Two pavé-set round side diamonds.
  • Milgrain edge


  • The design might not fit a very large center diamond.

Infinity Twist Micropavé Diamond Engagement Ring


The Infinity Twist Micropavé Diamond Engagement Ring is one of the gorgeous diamond engagement rings at Blue Nile. If you want your everlasting love to be signified in your engagement ring, then this diamond ring Blue Nile is perfect.

“I really love it and can’t wait to put on her finger! Very good service, second time I’ve ordered from here and I’m really impressed.”

By Alan B

This engagement ring is delicate and beautiful in equal measure. It’s designed with two intertwined rose gold bands set with micropavé-set diamonds that are the perfect frame for your center diamond.


  • Infinity twist style.
  • Diamonds studded on the band.
  • Stunning and stylish.


  • The ring might be a little too large for delicate hands.

Tapered Baguette Diamond Engagement Ring


If you’re looking for something distinctive, then this Tapered Baguette Diamond Engagement Ring is the ideal one. If you love a white gold or platinum setting, then you’ll fall in love with this iconic ring, which is featured in 14K white gold or platinum. The unique design features two baguette-cut tapered diamonds set in classic bar channels. Thus, they make for a brilliant frame for your center diamond of choice. Moreover, you have many options for the center diamond, but we think a princess-cut, Asscher-cut, radiant-cut, or cushion-cut diamond will look the most beautiful. Finally, this ring offers a petite silhouette with timeless style, thus making it the ideal engagement ring for the love of your life.


  • Tapered baguette-cut diamonds design.
  • Classic bar channel pattern
  • Unique and classic.


  • Not designed for someone with larger fingers.

Riviera Cathedral Pavé Diamond Engagement Ring


If you love a lot of bling, then the Riviera Cathedral Pavé Diamond Engagement Ring is the engagement ring for you. It’s one of the most scintillating and glitzy diamond engagement rings on Blue Nile. This diamond engagement ring, which is part of Blue Nile’s Rivira collection, captures the classic elegance of a traditional engagement ring. What’s more, it might be crafted in bright 14K white gold, but it’s also featured in 14K rose gold, 18K yellow gold, and platinum. Furthermore, the raised cathedral shoulders with pavé-set round brilliant-cut diamonds enhance the look of your center stone while radiating all that bling you like so much. Finally, the 14k white gold prongs flaunt the center diamond, which can be oval-cut, round-cut, or cushion-cut for the best design.


  • Perfect for those who love a whole lot of glamour on their fingers.
  • Brilliant-cut diamonds by the side.
  • Featured in multiple metals, settings, and sizes.


  • The ring design is only meant for center diamonds more than 1.5 carat in size.

French Pavé Diamond Engagement Ring


Yet another gorgeous diamond engagement ring on Blue Nile is the French Pavé Diamond Engagement Ring. Everyone’s eyes will be fixated on your engagement ring, which is crafted in pure 14K white gold. Furthermore, it’s also available in choices of 14K rose gold, 18K yellow gold, and platinum for the band. Besides being available in multiple sizes, it also has a gorgeous center setting for a range of stones. Whether you go in for a brilliant-cut diamond or a radiant-cut one, the French pavé-set diamonds flank the center stone design are worthy companions.


  • French pavé-set diamonds around the center stone.
  • Classic yet modern design.
  • Available in many settings and sizes.


  • Some people might find the band a tad too slim.

Hand-Engraved Solitaire Engagement Ring


We finish off the list of the best diamond engagement rings at Blue Nile with the Hand-Engraved Solitaire Engagement Ring. The engagement ring is hand-engraved, which is what makes it so exquisite. What’s more, it features an intricate, paisley-inspired motif on the enduring, 18K yellow gold band, thus showcasing and flaunting your center diamond.

“Gorgeous ! Elegant. Made for a delicate look with elegance. Classic !! Wife has small hands (4.5) and the diamond looks even bigger.”

By Cristian T.

If you have small fingers, then all the better! The design looks large and seems to fill your finger with an exceptionally gorgeous diamond, such as a cushion-cut one at the center. Classic and elegant, this engagement ring is an heirloom.


  • Intricate pasiley-like pattern on the band.
  • Made in 18K yellow gold.
  • Choices of center diamond.


  • None!

How To Choose The Best Blue Nile Engagement Rings

Engagement rings are one piece of jewelry that goes with everything, right from your daily wear to Asos maxi dresses. One of the best approaches to buying engagement rings on Blue Nile is entirely using their free Diamond Concierge Service. However, if you’re looking through various rings rather than customizing your own, then there are a whole host of factors you need to keep in mind. So, what are they? Read on.

Band and stone style

Engagement rings, especially diamond engagement rings Blue Nile has a variety of metal bands – think rose gold, white gold, platinum, gold, and more. So, you need to choose a band that suits your likes and the ring you’re looking for. The easiest way to choose is to look at different rings and see your liking and style. Another factor you need to decide is the style of the stone, or rather the setting. Different engagement rings are set in different ways. So, you have lots of choices, such as an eternity band, bezel setting, a solitaire setting, or others. Once again, it all boils down to what you like, so do look at lots of pictures to choose your style.

Shape of the diamond

When it comes to Diamond ring Blue Nile, every diamond is shaped (or cut) and, thus, priced differently. What’s more, each diamond has a different price per carat. For instance, round cuts are the most expensive, whereas marquise and pear-shaped diamonds cost a lot less than a solitaire. If the size of the diamond is essential to you, then remember that choosing an alternative shape to the classic round cut could get you more carats at a better price. Then again, if the classic round cut is the one for you, keep in mind that the price will be much higher.

Evaluating the diamond

Each diamond has its gradation, which the 4 Cs determine.

  • Carat: This is something that everyone must have heard at some point of time. Basically, the carat is the weight of the stone. So, the heavier the diamond, the larger the carat weight.
  • Clarity: Clarity is the lack of imperfections in the diamond. So, the fewer the inclusions (tiny fractures or minerals in the diamond), the better. From the lower rung, they begin at I (included), to S (Slightly included), to VS (Very Slightly included), to VVS (Very Very Slightly included) and finally, the best of them all, IF (Internally Flawless).
  • Color: The coloration of the diamond is graded from D (colorless and the highest) to Z (light yellow and the lowest). While colorless diamonds are very expensive and rare, what you usually see in the market are largely white-colored diamonds. It’s essential to inquire about the color since it makes a huge difference to the overall look.
  • Cut: Finally, we come to the cut, which is the most important part of a diamonds. Stones that are cut well can bounce light off efficiently from one edge to another. Thus, they add a superb brilliance to the stone. It all boils down to the jewel cutter, as they cut also impacts the final look of the rock greatly.

Pairing with your wedding band

It’s very easy to get caught up in the search for the perfect diamond, but your engagement ring is just one part of the equation. The other part is your oft-overlooked wedding band, which is the actual symbol of your marriage! So, think about how both rings will look stacked on top of each other. Also, remember that some engagement rings don’t allow wedding bands to fit flush against them. So, if you’re someone for whom that’s important, then choose your engagement ring style carefully.

Year in, year out, the sophisticated and ever-classic round cut undeniably remains the most popular diamond shape when it comes to engagement rings. More than half of Blue Nile’s 2020 engagement rings sales feature round diamonds as the chief stone.

Where does Blue Nile get diamonds from?

Most Blue Nile sources of diamonds come from mines in Canada, Africa, Russia, and Australia. Also, all Blue Nile diamonds are warranted to be conflict-free. After the alert about Zimbabwe’s Marange diamond field, Blue Nile severed all ties to any suppliers or diamonds from that region.

What is Astor ideal cut?

The exclusive and super-ideal cut of Astor by Blue Nile offers maximum sparkle. The cut is the most important of all 4 Cs, and nothing tops Blue Nile’s Astor-cut diamonds, as they reflect the most amount of light possible, thus excelling in scintillation, fire, and brilliance.