8 Best Engagement Rings From Blue Nile for a Timeless Ring Stack

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Shopping for a timeless engagement ring is less about avoiding trends and more about embracing designs that feel personalized and unique to your own style, with enough versatility to wear every day. Whether you’re into a vintage vibe or something a little more modern, like a Toi et Moi ring (which, despite being one of the biggest engagement ring trends of 2025, is still a classic), Blue Nile has many options to choose from.  

The Best Engagement Rings From Blue Nile

• Best Solitaire Engagement Ring: Petite Solitaire Engagement Ring, $540
• Best Halo Engagement Ring: Graduated Diamond Halo Engagement Ring, $1,570 
• Best Vintage-Inspired Engagement Ring: Lace Bridge Three Stone and Pave Diamond Engagement Ring, $2,160
• Best Toi et Moi Engagement Ring: Emerald and Diamond Two Stone Ring, $7,960 (was $9,950) 
• Best Gemstone Engagement Ring: Oval Sapphire and Diamond Halo Ring, $3,296 (was $4,120) 
• Best Three-Stone Engagement Ring: Classic Pear-Shaped Diamond Engagement Ring, $2,410
• Best Pavé Diamond Engagement Ring: French Pavé Diamond Engagement Ring, $1,490
• Best Cluster Engagement Ring: Lab Grown Pear and Emerald Diamond Cluster Ring, $1,688 (was $2,110 

The online jeweler also takes the stress out of engagement ring shopping by allowing you to shop for diamonds and settings separately or together. You can also use easy-to-navigate filters to narrow down your search results based on stone shape, price, carat, color, clarity, cut, and ring style.

How to Choose a Timeless Engagement Ring 

Before getting into the nitty-gritty of diamond quality, it’s important to first consider the engagement ring style. This will not only allow you to narrow down your options, but also help you determine the stone shape and how many stones you’ll need set into the band. 

Choosing a ring that reflects your personal style is one of the best ways to ensure its timeless appeal. For a more eclectic personal style, a more detailed, vintage-inspired band can be just as timeless as a simple solitaire. Or, if you are concerned about timelessness, you can opt for a simple engagement ring and then change the look over time by stacking it with other bands. “Mixing metals, stone shapes, and even adding colored stone bands can completely change the vibe of your ring,” says celebrity stylist Samantha Brown.  

Once you narrow down your preferred style—or at least have a rough idea of what you want—Brown says to consider the size and quality of the stone. Additionally, if you want to add a band, she also recommends checking the height of the center stone to ensure it stacks nicely. “Understanding a bit about diamonds is helpful, as the carat weight looks completely different depending on the cut of the stone,” she adds. 

The Best Engagement Rings From Blue Nile

If you’re shopping for the best engagement rings, Blue Nile is an excellent place to start. For some inspiration, we share some of our top picks for the best engagement rings from the retailer, ahead. 

Our mission at STYLECASTER is to bring style to the people, and we only feature products we think you’ll love as much as we do. Blue Nile is a STYLECASTER sponsor, however, all products in this article were independently selected by our editors. Please note that if you purchase something by clicking on a link within this story, we may receive a small commission of the sale.

Petite Solitaire Engagement Ring

For a simple and classic style, consider this Petite Solitaire Engagement Ring from Blue Nile. The timeless solitaire ring offers a minimalistic engagement ring style that can be worn with a simple cigar band or mixed and matched with different rings to add some more variety to the look (and play with trends as they change).  

Metals: 14K white gold, yellow gold, rose gold; 18K yellow gold, white gold; platinum 
Diamond Shape: Round, princess, cushion, emerald, oval, radiant, asscher, marquise, heart, pear, cushion modified, square radiant, square emerald
Carats Available: 0.20-8 carats

Graduated Diamond Halo Engagement Ring

Adding a halo to your engagement ring can add a ton more sparkle and even create the illusion of a bigger stone. If you prefer a more modern look, this Graduated Diamond Halo Engagement Ring adds a fun twist to the timeless style with its mix of larger and smaller diamonds surrounding the center stone. 

Metals: 14K white gold, yellow gold, rose gold; 18K yellow gold, white gold; platinum 
Diamond Shape: Round, princess, cushion, emerald, oval, pear, cushion modified, octagon
Carats Available: 0.50-6 carats

Lace Bridge Three Stone and Pave Diamond Engagement Ring

One of the best ways to achieve a timeless engagement ring style is to go vintage—or vintage-inspired. The Lace Bridge Three Stone and Pave Diamond Engagement Ring offers a more eclectic design, giving it an estate jewelry feel. This ring features a larger center stone surrounded by two smaller stones, set on a pavé diamond band. As its name suggests, it also features lace detailing on the profile, along with additional hidden diamonds and milgrain detail. 

Metals: 14K white gold, rose gold, yellow gold; 18K yellow gold, white gold; platinum 
Diamond Shape: Round, princess, cushion, emerald, oval, radiant, asscher, marquise, heart, pear, cushion modified, square radiant, square emerald
Carats Available: 0.20-8 carats

Emerald and Diamond Two Stone Ring

On Sale 20% off

To go with a slightly more on-trend feel, consider a Toi et Moi engagement ring, which features two center stones. This Emerald and Diamond Two Stone Ring adds a unique twist to the style with a combination of diamonds and gemstones. It’s available in solid 14K yellow gold and features a round center 0.77 diamond with a pear-shaped emerald. 

Metals: 14K yellow gold 
Stone Shape: Round, pear 
Carats Available: 0.77 carats

Oval Sapphire and Diamond Halo Ring

On Sale 20% off

When it comes to timeless gemstone rings, nothing is more timeless than Princess Diana’s engagement ring—and the iconic ring definitely inspires this Oval Sapphire and Diamond Halo Ring from Blue Nile. This ring features a large oval sapphire at its center, outlined by a round diamond halo, and set on a pavé diamond band. 

Metals: 18K white gold 
Stone Shape: Oval 
Carats Available: 0.7 carats

Classic Pear-Shaped Diamond Engagement Ring

Add more bling to your ring finger with a three-stone engagement ring, such as this Classic Pear-Shaped Diamond Engagement Ring. This ring can actually be set with a variety of stone shapes, including round, princess, cushion, emerald, oval, and—of course—pear. It features a larger center stone surrounded by two sideways pear-shaped diamonds, giving it a tapered look. 

Metals: 14K yellow gold, rose gold, white gold; 18K yellow gold, rose gold; platinum 
Diamond Shape: Round, princess, cushion, emerald, oval, radiant, asscher, marquise, heart, pear, cushion modified, square radiant, square emerald
Carats Available: 0.20-8 carats

French Pavé Diamond Engagement Ring

Pavé bands are another way to add more sparkle to your ring stack, and we love the thicker band features in the French Pavé Diamond Engagement Ring setting from Blue Nile. This ring features 16 round diamonds with a larger center stone in your choice of stone shape, including round, princess, cushion, emerald, and oval. 

Metals: 14K yellow gold, white gold, rose gold; 18K yellow gold, white gold; platinum 
Diamond Shape: Round, princess, cushion, emerald, oval, radiant, asscher, marquise, heart, pear, cushion modified, square radiant, square emerald
Carats Available: 0.20-8 carats

Lab Grown Pear and Emerald Diamond Cluster Ring

On Sale 20% off

If you like the look of a Toi et Moi engagement ring but want something with a little extra oomph, a cluster ring such as the Lab Grown Pear and Emerald Diamond Cluster Ring is an excellent alternative. This ring is available in 14K yellow or white gold and features a larger emerald-cut center stone, set in a cluster with two pear-shaped diamonds. 

Metals: 14K white gold, yellow gold 
Diamond Shape: Emerald and pear 
Carats Available: 0.5 carats