Choosing an engagement or wedding ring is hard enoughbut the process gets even harder once you factor in sustainability.

The sustainable alternative is almost identical to its earth-made counterparts, only lacking the chemical nitrogen.

This small chemical difference doesnt change the appearance of the diamond.

Braelyn Wood

Rather the controlled environment of lab-grown diamonds ensuresfewerimperfections in the final cut.

Not sure where to start?

Our editors scoured Blue Niles selection to find the ultimate must-have rings to signify your love in 2024.

Best ethical engagement rings with three lab-grown diamonds side-by-side

Seven Stone Cushion Lab Grown Diamond Ringby Blue Nile

Want a little less bling?

This 14k yellow gold ring only has seven cushion-cut diamonds at an impressive $1,500 price point.

The final effect is a dainty-yet-playful ring that can easily be added to an anniversary stack.

Blue Nile Dotdash Wedding Ring in signature blue nile box

Pro tip: Its also available with larger diamonds for a total weight of up to 2 carats.

Translated to you and me, the style features two side-by-side gems and dates back to 1796.

Petite Solitaire Engagement Ringby Blue Nile

Sometimes simple really is best.

Blue Nile Lab Grown Diamond Radiant Cut Eternity Ring In 14k Yellow Gold

We love that the affordable price point leaves more room to splurge on a bigger gem.

Wed highly recommend the emerald cut.

FAQ

Is Blue Nile jewelry reputable?

Blue Nile Seven Stone Cushion Lab Grown Diamond Ring In 14k Yellow Gold

Yes, Blue Nile is legit.

We were impressed by the product (and will update this FAQ after further testing).

Is Blue Nile, GIA certified?

Lab Grown Diamond Pave Band

Yes, every loose diamond sold by Blue Nile is analyzed and graded by the GIA.

Blue Nile ZAC ZAC POSEN East-West Solitaire Engagement Ring In Platinum

Blue Nile Wide Band Solitaire Engagement Ring In 18k Yellow Gold

Blue Nile Two Stone Engagement Ring With Pear Shaped Diamond

Blue Nile Pear Shaped Classic Halo Diamond Engagement Ring In 14k White Gold

Petite Solitaire Engagement Ring In 14k Yellow Gold

Blue Nile Three-Stone Trapezoid Sidestone Diamond Engagement Ring