Engagement & Wedding
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10 3-4 Carat Lab-Grown Diamond Rings Under $8000 You Need to See Right Now

By:  Sharlize Dsouza

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Lab-Grown Rings Between 3 and 4 Carats

Want to get engaged with a big and bright sparkler? We’ve found the best 3-4 carat lab-grown diamond rings to shop for under $8000—and they’re about to give natural diamond rings a run for their money.

We live in a world where it’s not uncommon to measure the size of your love with the size of the rock you propose with (sad but true). And that’s where lab-grown diamond engagement rings can become your BFF.

“But wait,” you cry, “can a gemstone born in a lab truly encapsulate the depth of my love?” To that, we say, absolutely! Featuring the same physical, chemical and optical properties as their natural counterparts, lab-grown diamonds and gemstones are every bit real. In fact, they come with the added bonus of being kinder to your wallet and the planet. So, what better way to reflect your ever-growing love?

Don’t believe us? See them yourself and shop for the one that feels perfect for you.

Top Under $8000 Lab-Grown Diamond Rings Between 3 and 4 Carats

1) Lab-Grown Vintage Style Diamond Ring

Angara

F-G, VS | Platinum | 2/3 carat

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Lab-Grown Vintage Style Cushion Diamond Solitaire...

Imagine taking your beloved back in time to an era of old-world romance and regal elegance. Sounds pretty cool, huh?

While we can’t offer you a time machine, we can guarantee that this vintage-inspired lab-grown diamond ring will remind your girl of her favorite Shakespearean love story.

With intricate scrollwork on its shoulders and gallery, this design is a gorgeous nod to the beauty of the past and is sure to make your girl’s heart beat faster.

2) Lab-Grown Pear Diamond Engagement Ring

Angara

F-G, VS | Platinum | 3 carats

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Lab-Grown Solitaire Pear Diamond Tapered Shank...

Is your significant other’s Pinterest board a shrine to all things sleek and chic? Because if so, we bet an engagement ring for women like this one will get you a “Yes!”

Its lab-grown pear-shaped diamond sits like a queen atop a stylish tapered shank. While the elegant stone shape represents tears of joy, the ring’s modern and minimalist design is a winning choice for your romantic proposal.

3) Lab-Grown Nature-Inspired Diamond Ring

Angara

F-G, VS | Platinum | 1/2 carat

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Lab-Grown Nature Inspired Diamond Crossover Ring...

A true ode to Mother Nature’s unparalleled beauty, this ring, with its round lab-grown diamond cradled by a wispy vine shank, beautifully reflects a love that grows.

Can you think of a better sparkler for your nature-loving bae?

4) Lab-Grown Diamond Floral Ring

Angara

F-G, VS | Platinum | 5/8 carat

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Lab-Grown Diamond Curved Floral Ring

Inspired by Princess Diana’s iconic engagement ring, this 3-4 carat lab-grown ring is a fabulous choice for your flower-loving S.O.

Why? Well, the oval lab-grown diamond, surrounded by a halo of sparkle, evokes the beauty of a blossoming flower under the spring sun. It’s gorgeous, extravagant and sure to steal your girl’s heart.

5) Lab-Grown Diamond Three Stone Engagement Ring

Angara

F-G, VS | Platinum | 6 2/3 carats

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Lab-Grown Emerald-Cut Diamond Three Stone Classic...

Want to buy a lab-grown engagement ring that reflects your love story? Count on this stunner to narrate it in the most sparkling way!

Featuring three gemstones that signify the past, present and future of your relationship, this ring is guaranteed to make your girl scream ‘Yes’.

6) Lab-Grown Cushion Diamond Ring

Angara

F-G, VS | Platinum | 3/4 carat

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Lab-Grown Thin Shank Cushion Diamond Ring with Lab...

A cushion lab-grown diamond center stone, nestled amidst a secret halo of lab-grown diamond accents? Sign us up!

Sophisticated with a hint of secrecy, this stunner is guaranteed to wow your girl while also reminding her of the sweet secrets you both share.

The best part? You can grab this lab-grown ring for under $8000.

Now, that’s what we call a steal!

7) Lab-Grown Emerald-Cut Diamond Halo Ring

Angara

F-G, VS | Platinum | 1/2 carat

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Lab-Grown Emerald-Cut Diamond Halo Ring

Warning: This 3-4 carat lab-grown diamond ring will cause spontaneous gasps of awe and an excited “Yes!”

Constituting an emerald-cut lab-grown diamond surrounded by a gorgeous halo that could rival the brilliance of the stars, this ring was practically made to reflect your girl’s shine.

Trust us, she’ll love it!

8) Lab-Grown Princess-Cut Diamond Ring

Angara

F-G, VS | Platinum | 1/2 carat

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Lab-Grown Princess Cut Diamond Solitaire Ring with...

Hot tip: A solitaire stunner like this one is a winning choice if you want to buy a lab-grown ring that highlights your woman’s sophisticated taste. After all, with a princess-cut diamond and milgrain detailing, this sparkler doesn’t need to shout to command her attention or her heart, does it?

9) Lab-Grown Oval Diamond Three-Stone Ring

Angara

F-G, VS | Platinum | 6 carats

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Lab-Grown Oval Diamond Three Stone Knife-Edge...

If ‘extravagance’ is your girl’s middle name, this 3-4 carat lab-grown engagement ring is a must-propose-with.

Sporting not one, not two, but three gorgeous diamonds, this larger-than-life sparkler is one we bet she’ll happily wear all day, every day.

10) Lab-Grown Round Diamond Side Stone Ring

Angara

F-G, VS | Platinum | 3 1/2 carats

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Lab-Grown Round Diamond Side Stone Engagement Ring

Lastly, if your girl’s a fan of all things ‘classic’, then this 3-4 carat lab-created diamond ring is sure to make her squeal with delight.

Featuring a round diamond with side stones for that extra bit of oomph, this ring is timeless. This makes it a total winner if you ask us!

Wondering About Lab-Grown Gemstones?

Well, we’ve got those too. Lab-grown emerald, blue sapphire and ruby rings will be the perfect choice if you and your S.O. love color and want your ring to be a meaningful token of your love. What’s more, they cost less than diamonds and deliver a lot more personality.

Top Lab-Grown Gemstone Ring Picks:

Angara

Premium | Platinum | 3.97 carats

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Lab-Grown Oval Sapphire Halo Ring with Lab Diamond...
Angara

Premium | Platinum | 1.60 carats

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Lab-Grown Solitaire Round Sapphire Celtic Knot...
Angara

Premium | Platinum | 1.40 carats

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Lab-Grown Solitaire Ruby Infinity Knot Ring
Angara

Premium | Platinum | 3.42 carats

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Lab-Grown Ruby and Lab Diamond Split Shank Ring
Angara

Premium | Platinum | 3.29 carats

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Lab-Grown Emerald-Cut Emerald Side Stone...

Frequently Asked Questions:

Q1. What is the difference between a 3-carat and a 4-carat lab-grown diamond?

The main difference between the two is their weight. While a 3-carat lab-grown diamond weighs 600 milligrams, a 4-carat lab-grown diamond weighs 800 milligrams.

Q2. How much does a 3 to 4-carat diamond ring cost?

At Angara, the cost of a 3 to 4-carat lab-grown diamond ring can start at roughly $3,800 and go up from there depending on the design and metal type you choose.

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