Lab Diamond Engagement Rings with Sidestones

Our ethical diamond engagement rings with side stones are designed to catch your eyes from every angle. Each ring is crafted to reflect different stories and styles. With a variety of designs to choose from, you’ll find the perfect piece that speaks to your heart and celebrates your unique love.
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Yellow gold round cut solitaire engagement ringSolitaire Yellow gold engagement ring with sidestonesSidestones Yellow gold three stones engagement ringThree Stone Yellow gold round cut solitaire ring with sidestonesVintage Yellow Gold crown ring with round cut diamondBridal Sets Yellow gold halo engagement ringHalo
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Round cut diamondRound Oval cut diamondOval Princess cut diamondPrincess Emerald cut diamondEmerald Cushion cut diamondCushion Heart cut diamondHeart Radiant cut diamondRadiant Asscher cut diamondAsscher Pear cut diamondPear Marquise cut diamondMarquise
Radiant Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT) Radiant Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

Radiant Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

$1,969.00
White Gold
Asscher Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT) Asscher Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)

Asscher Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)

$2,209.00
Yellow Gold
Cushion Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT) Cushion Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

Cushion Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

$2,609.00
White Gold
Asscher Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT) Asscher Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

Asscher Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

$2,491.00
Yellow Gold
Marquise Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT) Marquise Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

Marquise Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

$1,665.00
Rose Gold
Hidden Halo Oval Lab Grown Diamond Engagement Ring with Sidestones (1.50 CT) Hidden Halo Oval Lab Grown Diamond Engagement Ring with Sidestones (1.50 CT)

Hidden Halo Oval Lab Grown Diamond Engagement Ring with Sidestones (1.50 CT)

$1,875.00
Yellow Gold
Heart Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT) Heart Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

Heart Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

$1,911.00
White Gold
Pear Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT) Pear Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

Pear Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

$2,473.00
Yellow Gold
Emerald Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT) Emerald Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

Emerald Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

$1,699.00
White Gold
Hidden Halo Oval Lab Grown Diamond Engagement Ring with Sidestones (2.00 CT) Hidden Halo Oval Lab Grown Diamond Engagement Ring with Sidestones (2.00 CT)

Hidden Halo Oval Lab Grown Diamond Engagement Ring with Sidestones (2.00 CT)

$2,253.00
Yellow Gold
Emerald Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT) Emerald Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)

Emerald Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)

$2,323.00
Rose Gold
Princess Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT) Princess Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

Princess Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

$1,923.00
Yellow Gold
Oval Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT) Oval Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

Oval Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

$1,917.00
White Gold
Princess Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT) Princess Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)

Princess Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)

$2,355.00
Yellow Gold
Pear Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT) Pear Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

Pear Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

$1,687.00
White Gold
Princess Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT) Princess Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

Princess Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

$2,683.00
Yellow Gold
Cushion Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT) Cushion Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

Cushion Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

$1,887.00
Rose Gold
Radiant Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT) Radiant Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

Radiant Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

$1,733.00
Yellow Gold
Radiant Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT) Radiant Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

Radiant Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

$2,465.00
White Gold
Radiant Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT) Radiant Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)

Radiant Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)

$2,117.00
Yellow Gold
Cushion Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT) Cushion Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

Cushion Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

$1,691.00
White Gold
Asscher Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT) Asscher Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

Asscher Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

$1,737.00
Yellow Gold
Princess Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT) Princess Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

Princess Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

$2,487.00
Rose Gold
Oval Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT) Oval Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

Oval Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

$2,671.00
Yellow Gold
Emerald Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT) Emerald Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

Emerald Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

$2,373.00
White Gold
Marquise Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT) Marquise Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

Marquise Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

$2,495.00
Yellow Gold
Asscher Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT) Asscher Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)

Asscher Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)

$2,087.00
White Gold
Heart Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT) Heart Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

Heart Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

$2,503.00
Yellow Gold
Pear Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT) Pear Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)

Pear Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)

$2,133.00
Rose Gold
Heart Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT) Heart Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

Heart Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

$1,759.00
Yellow Gold
Oval Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT) Oval Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)

Oval Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)

$2,281.00
White Gold
Cushion Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT) Cushion Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)

Cushion Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)

$2,069.00
Yellow Gold
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Ethical Diamond Engagement Rings With Side Stones

Discover Eternate’s collection of lab-grown diamond engagement rings with side stones, where well-cut side stones intensify the overall sparkle of each ring. Our rings feature ethically sourced and sustainably grown lab diamonds, which shows our rooted commitment to providing quality and conscious jewelry for everyone. Always conflict-free, our lab-grown diamonds will shine proudly for a lifetime and beyond, with exceptional quality, brilliance and durability.

From cascading arrangements of alluring side stones to the subtlety of hidden halos or the graceful twist of double shanks, each of our lab diamond side stone engagement rings speaks of attention to detail and expert craftsmanship. Find yours and begin your forever story with a promise to a brighter future together, a promise inscribed in sparkle.

Ethical Diamond Engagement Rings With Side Stones FAQs

Can I propose with a lab-grown diamond?

Absolutely. Proposing with a lab diamond engagement ring can show your thoughtfulness and your commitment to ethical practices and responsible consumption. Lab-diamonds offer a more budget-friendly alternative to mined gemstones while having the same chemical properties: the same brilliant sparkle, durability and quality.

Will lab-grown diamonds last?

Yes, lab-grown diamonds are quite durable and long-lasting, just like naturally mined diamonds. They are composed of the same material; carbon atoms arranged in a crystal structure. That’s why a lab-created engagement ring meets the same quality standards as those with natural diamonds. This makes them a durable and reliable choice for jewelry that is sure to last a lifetime, especially for those seeking ethical diamond engagement rings that align with both quality and values.

How big should the side stones be on an engagement ring?

Commonly, side stones are half to two-thirds the size of the center stone for a balanced look. However, they can be as small as a quarter the size of the center stone or larger which are equal in size. Halo settings, on the other hand, use smaller stones to create a frame around the center stone, while clusters like three-stone settings and double shank bands allow for more flexibility with various sizes.

How many stones should an engagement ring have?

The answer is, as many as you like. The design options are limitless. Solitaires feature a single center stone, while other rings may have additional side stones or halos for accentuation. This means the number of stones on your engagement ring depends solely on your own choice and taste.

Ethical Diamond Engagement Rings for Your Kind of Sparkle

At Eternate, all of our lab diamond side stone engagement rings are conflict-free and sustainably produced, so you can feel just as good about your ring as you do about saying “Yes!” If you love the look of extra sparkle, don’t stop at side stones, check out our stunning three-stone lab diamond engagement rings and halo lab-grown engagement rings that bring the brilliance in totally different styles. Whether you're into classic, modern or something in between, you're sure to find the one. If you're still not sure, no worries, you can try on your favorites at home with our easy Engagement Ring At-Home Try-On service and see how they feel on your finger. Finding the perfect engagement ring is that simple and stress-free at Eternate.