Oval Halo Lab Grown Engagement Rings

Let customers speak for us

from 91 reviews

Drew

100% Satisfied

I was nervous about buying a ring online but it seemed like it would be a wild goose chase trying to find an elongated hexagon moissanite engagement ring (which is what my now fiance wanted) so I took a chance with Brilliant Carats and I'm glad I did. The ring is high quality and the price can't be beat. I will be shopping with them again for a wedding band.

Ring Size

01/22/2026

Oval Lab-Grown Diamond Solitaire Engagement Ring

Mary

Classic ring

The design is classic, the quality is amazing… I’m obsessed!

Oval Lab-Grown Diamond Solitaire Engagement Ring

12/09/2025

Alden E.

My wife is very happy

I just got my custom ring — it’s gorgeous! My wife loves it so much. The customer service team kept me updated the whole time, sending photos of every stage. They were super patient.
Big thanks to Brilliant Carats!

Oval Lab-Grown Diamond Solitaire Engagement Ring

12/09/2025

Aegis | 1-3cts Hexagon Lab Diamond Ring with Iris Flora

Cassidy Blake

Maybe purchase again.

Unique shape and such clear sparkle. Everyone thought it was a custom piece. Maybe purchase again.

Aegis | 1-3cts Hexagon Lab Diamond Ring with Iris Flora

11/02/2025

Long Hexagonal Cut Twist Band Engagement Ring

Faith Harmon

Shining Shining Shining

I’ve worn it non-stop for months — durable and still shines like new.

Long Hexagonal Cut Twist Band Engagement Ring

10/30/2025

Emerald Cut Diamond with Baguette & Trapezoid Accents Set

Piper Lawrence

Stunning clarity for moissanite.

Stunning clarity for moissanite. Comfortable fit and the ring arrived in lovely packaging.

Emerald Cut Diamond with Baguette & Trapezoid Accents Set

10/29/2025

NEXUS Kite Cut Lab Diamond Regal Halo Bridal Set 2PCs

Jessica Wallace

I love this kite diamond ring

I love this kite diamond ring; the matched wedding band is perfect.

NEXUS Kite Cut Lab Diamond Regal Halo Bridal Set 2PCs

10/28/2025

Pear Cut Three-Stone Lab Diamond Engagement Ring

Vanessa Burke

my new go-to

Pear moissanite is my new go-to. Looks high-end, the halo setting makes it pop.

Pear Cut Three-Stone Lab Diamond Engagement Ring

10/16/2025

Hexagon Cut with Classic Matching Band Bridal Set

Autumn Reeves

Love this hexagon moissanite ring.

Love this hexagon moissanite ring. Sparkle rivals my friend’s natural diamond.

Hexagon Cut with Classic Matching Band Bridal Set

10/13/2025

NEXUS Kite Cut Lab Diamond Classic Grace Bridal Set 2PCs

Amber McKinney

My partner loved it.

Stunning kite moissanite, it's sharp, sparkly, and very unique. My partner loved it.

NEXUS Kite Cut Lab Diamond Classic Grace Bridal Set 2PCs

10/11/2025

Pear Bezel Lab Diamond Ring in Solid Gold 1-3ct

Shelby Quinn

Classy and timeless ring

Classy and timeless. Excellent cut, and the IGI certificate came with full details.

Pear Bezel Lab Diamond Ring in Solid Gold 1-3ct

10/04/2025

Jenna Whitfield

Amazing lab diamond ring.

Amazing lab diamond ring. The hexagon shape gives my ring a designer look.

Hexagon Cut with Classic Matching Band Bridal Set

10/02/2025

Naomi Barrett

This engagement ring is classic and elegant

This engagement ring is classic and elegant, with sharp, crisp facets, and the setting is beautifully finished. Would recommend it to my friends.

Emerald Cut Diamond with Baguette & Trapezoid Accents Set

10/01/2025

Nathan Fuller

Perfect proposal ring.

My fiancé cried! The stone looks incredibly natural. Perfect proposal ring.

Pear Cut Three-Stone Lab Diamond Engagement Ring

09/28/2025

Erin Caldwell

Comfortable for daily wear.

This hexagon diamond ring is exactly what I wanted — unique without being over the top. Comfortable for daily wear.

Hexagon Cut with Classic Matching Band Bridal Set

09/26/2025

Elegance in Every Angle – Why Oval Halo Engagement Rings Stand Out

Oval halo engagement rings are the embodiment of refined sparkle and timeless elegance. With their oval shape and symmetrical proportions, these rings flatter any finger while maximizing light reflection. The halo design surrounds the center stone, amplifying its brilliance, creating a dazzling frame that enhances the overall fire and presence of the gemstone.

Paired with white gold, yellow gold, or platinum, the oval cut engagement rings in our collection offer an ideal balance of classic charm and modern allure. Choose from intricate cathedral settings, soft pavé bands, or even hidden halos for added dimension.

Choosing the Right Oval Cut Engagement Ring for Your Style

Whether you're aiming for minimalist beauty or show-stopping sparkle, here’s what to consider:

Cut & Shape: The oval cut offers the brilliance of a round diamond with a slender silhouette that elongates the finger and creates a graceful form.
Setting Style: Explore halo engagement rings with double pavé, beaded bands, or unique cathedral structures that highlight the stone from every angle.
Metal Type: Go classic with white gold, vintage with yellow gold, or sleek with platinum — each metal helps enhance the diamond’s glow.
Match Your Look: Whether you're planning a set with a wedding band or looking for standalone elegance, these rings match effortlessly with both timeless and contemporary styles.

Crafted with Precision, Inspired by Love

Every ring is meticulously crafted using ethically sourced materials and cutting-edge sustainable techniques. From center stones to intricate halos, every detail is designed to reflect not only light, but also your love.

This collection offers an array of designs — each symbolizing the brilliance of your commitment. Discover pieces that highlight your style and stand out in any setting.

Need help?

Frequently Asked Questions

1. What makes oval halo engagement rings so popular?

Oval halo engagement rings combine the elongated elegance of the oval cut with the brilliance of a halo setting, creating a luminous, eye-catching look that flatters all finger shapes and enhances light performance.

2. Are oval cut engagement rings a good choice for sparkle?

Yes. The oval cut features 58 facets that reflect brilliance and fire like a round cut, but with a softer and more elongated form — ideal for those who desire both elegance and impact.

3. What is a cathedral setting in engagement rings?

A cathedral setting elevates the center stone above the band, mimicking the arches of a cathedral. This enhances light exposure and adds height and radiant elegance to your halo engagement ring.

4. Which metal type is best for oval halo rings?

It depends on your style. Choose white gold for a modern feel, yellow gold for vintage warmth, or platinum for durability and shine. Each metal complements the gemstone differently.

5. How can I care for my oval halo engagement ring?

To preserve sparkle, avoid harsh chemicals, clean regularly with mild soap and water, and store separately. This ensures your ring maintains its brilliance and beauty for years to come.

Any question?

You can contact us through our contact page! We will be happy to assist you.