Lab Grown 1 Carat Oval Engagement Rings

Let customers speak for us

from 178 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

Discover the Romantic Sparkle of Oval Engagement Rings

Explore our exclusive collection of 1 carat oval engagement rings, designed to blend timeless beauty with modern craftsmanship. The oval shape offers a sophisticated twist on the traditional round brilliant cut, delivering exceptional light performance and unmatched sparkle across the stone surface.

Favored for their elongated shape, oval diamonds create a slimming effect on the fingers while maximizing the visual size of the center stone. From clean solitaire styles to decorative halo designs, each ring is crafted with precision to showcase the brilliance, fire, and flattering length of the oval cut.

Whether you prefer white gold, yellow gold, or other romantic settings, our curated array of rings offers something for every style. These rings are created to last a lifetime, making them perfect for couples seeking a meaningful and trending engagement ring.

Crafted in Gold, Designed with Light and Fire

Our oval engagement rings are meticulously engineered to maximize both light return and visual symmetry. The broad table and rounded ends help capture and reflect light in a way that produces incredible sparkle and brilliance from every angle.

Every design in our collection balances modern elegance with classic grace — from traditional halo settings to sleek solitaires. Each ring is shipped with care and ready to be part of your story. Whether you're celebrating now or planning ahead, there's an oval cut that reflects your personal style.

Shop with confidence, explore a range of styles, and discover what makes the 1 carat oval engagement ring one of the most romantic and flattering choices available today.

Elegant Settings for Every Style

Our collection features a wide array of ring settings — from simple solitaires to eye-catching halo designs — crafted in high-quality gold and engineered for ideal light flow and long-term durability. Each oval engagement ring in our catalog is a study in precision, brilliance, and romantic elegance.

Need help?

Frequently Asked Questions

1. Why choose an oval engagement ring over a round cut?

An oval engagement ring offers the brilliance of a round brilliant cut, but its elongated shape adds a slimming effect on the fingers and often appears larger than its actual carat weight. It’s a timeless and romantic alternative with exceptional light performance.

How long will it take to get my orders?2. Do 1 carat oval diamonds have good sparkle?

It depends on where you are. Orders processed here will take 5-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details will be provided in your confirmation email.

Yes, a 1 carat oval diamond can deliver excellent sparkle and fire, especially when cut with ideal table proportions and precision. Our carefully selected oval cut stones maximize light return and brilliance from all angles.

4. Are oval engagement rings trending right now?

Absolutely. Oval engagement rings are among the most trending styles due to their elegant appearance, flattering length, and timeless beauty. They are ideal for those seeking something unique yet classic.

5. How long does shipping take after ordering?

Most of our rings are ready to ship within a few business days. Custom settings or engraved designs may require extra time, but we ensure secure and timely delivery for all engagement ring orders.

Any question?

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