1 Ct Moissanite

BRILLIANT CARATS

Celeste Pear Half Bezel Lab Diamond Engagement Ring

From $1,230.00 USD

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Hexagon Shape Bezel Engagement Ring

From $1,069.00 USD

Save 12%

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Aegis |Hexagon Three-Stone Lab Diamond Ring

From $1,319.00 USD

$1,499.00 USD

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Custom Twisted Oval Lab Diamond Ring with Pavé Band

From $1,383.00 USD

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Oval Pavé Lab Diamond Ring in Solid Gold

From $1,063.00 USD

Yellow gold round diamond solitaire necklace front view.

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Round Lab Diamond Four-Part Semi-Bezel Necklace

From $796.00 USD

Front view of marquise-cut hoop earrings in yellow gold on a white background.

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Marquise Lab Diamond Hoop Earrings with Minimalist Profile

From $610.00 USD

Front view of pear-shaped hoop earrings in yellow gold on a white background.

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Pear Lab Diamond Hoop Earrings with Hybrid Setting

From $598.00 USD

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Brilliant Hexagon Halo Lab Diamond Engagement Ring in Solid Gold

From $2,112.00 USD

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Elongated Hexagon Halo Lab Diamond Engagement Ring in Solid Gold

From $1,860.00 USD

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Hexagon Hidden Halo Bezel Engagement Ring — Lab Diamond, Solid Gold

From $1,167.00 USD

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Pear Bezel Bridal Set with Marquise Diamond Band

From $1,437.00 USD

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Pear Bezel Engagement Ring with Crown Diamond Wedding Band

From $1,532.00 USD

(4.0)

Save 20%

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Pear Side Stone Engagement Ring with Marquise Diamond Band

From $1,048.00 USD

$1,310.00 USD

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Pear Cut Engagement Ring with Diamond Band

From $1,325.00 USD

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Pear Three Stone 2pcs Bridal Set with Diamond Band

From $1,376.00 USD

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Pear Three Stone Bridal Set with Crown Diamond Band 2PCs

From $1,475.00 USD

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Pear Cut Diamond with Marquise Band Bridal Set

From $1,380.00 USD

Save 25%

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Pear Halo with Marquise Diamond Band

From $1,130.00 USD

$1,506.00 USD

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Pear Halo Engagement Ring with Diamond Band Bridal Set

From $1,580.00 USD

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Pear Cut Bridal Set with Marquise Diamond Band

From $1,646.00 USD

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Pear Cut Engagement Ring with Diamond Crown Band

From $1,532.00 USD

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Hexagon Twist Band Elegant Movement Engagement Ring

From $1,188.00 USD

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Arctic Snowflake |Hexagon Solitaire Lab-Grown Diamond Golden Ring

From $1,416.00 USD

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1-3ct Art Deco Hexagon Halo Lab-Grown Diamond Ring

From $1,626.00 USD

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Hexagon Lab Diamond Pavé Engagement Ring

From $1,447.00 USD

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Long Hexagonal Cut Twist Band Engagement Ring

From $1,671.00 USD

(4.0)

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

From $1,105.00 USD

(5.0)

Save 12%

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West-East Bezel Oval Lab Grown Diamond Golden Ring

From $893.00 USD

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Hexagon Cut Bridal Set with Channel Set Diamond Band

From $1,486.00 USD

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Hexagon Cut with Classic Matching Band Bridal Set

From $1,532.00 USD

(4.4)

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Hexagon Cut Diamond Engagement Ring with Pave Band Bridal Set

From $1,518.00 USD

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Glamorous Oval Diamond Ring with Double Row Band

From $1,732.00 USD

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Vintage-Inspired Oval Diamond Ring with Scalloped Gold Band

From $1,727.00 USD

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Oval Cut Radiant Diamond Ring with pavé 2PCs

From $1,898.00 USD

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Oval Cut Classic Gold Band Bridal Set with Lab Diamond

From $1,770.00 USD

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Oval Cut Engagement Ring with Accent Diamonds 2PCs

From $1,850.00 USD

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Oval Cut Lab Diamond Bridal Set 3 PCs

From $2,722.00 USD

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Oval-Cut Lab Diamond Engagement Ring with Vintage-Inspired Yellow Gold Band

From $1,930.00 USD

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Emerald Twist Band Lab Diamond Engagement Ring

From $1,378.00 USD

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Pear Twist Band Lab Diamond Engagement Ring

From $1,283.00 USD

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Oval Twist Band Lab Diamond Engagement Ring

From $1,764.00 USD

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Round Brilliant Lab-Grown Diamond Solitaire Engagement Ring

From $855.00 USD

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Oval Lab-Grown Diamond Solitaire Engagement Ring

From $1,147.00 USD

(5.0)

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Round Halo Twist Band Lab Diamond Engagement Ring

From $1,380.00 USD

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Emerald Halo Twist Band Lab Diamond Engagement Ring

From $1,393.00 USD

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Oval Halo Twist Band Lab Diamond Engagement Ring

From $1,812.00 USD

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Round Cut Three Stone Lab Diamond Engagement Ring

From $1,114.00 USD

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- Avis

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

1 CT Moissanite: The Perfect Size, The Perfect Sparkle

Looking for that sweet spot between elegance and everyday wearability? Our 1 ct moissanite collection brings you the brilliance of a full-carat gem—without the shocking price of mined diamonds. Each piece is crafted with GRC-certified lab-created moissanite, offering the same fire, clarity, and light performance as a diamond, while being more ethical and affordable.

Whether you're proposing, upgrading, or gifting something unforgettable, a 1 carat moissanite ring is the classic choice that checks all the right boxes.

The Smart Choice in Size, Style & Sustainability

1.0CT is widely considered the ideal carat weight—substantial enough to stand out, yet versatile for daily wear. This collection includes 1.0–2.0CT designs in halo, hidden halo, solitaire, and vintage styles, all crafted in fine 10K yellow gold, white gold, and rose gold settings.

Why Choose 1 CT Moissanite?

True Brilliance: Outshines most diamonds in sparkle and fire
Ethical & Sustainable: Lab-grown, conflict-free, and eco-conscious
Affordable Luxury: Diamond look, moissanite value
Certified Quality: GRC gemstone grading for trust and transparency
Perfect for: Engagements, self-love, anniversaries, or milestone gifts

Every ring reflects your personal values—without compromising on beauty or budget.

Explore the Collection

Our curated selection of 1 ct moissanite rings offers both classic and bold expressions of love and style:

Stone Shapes: Oval, Round, Pear, Emerald
Settings: Halo, Hidden Halo, Solitaire, Split Shank, Pavé, Vintage
Metal Options: 10K White Gold, Yellow Gold, Rose Gold
Gifting Ready: Comes beautifully packaged with certifications

Each ring is andcrafted to balance luxury with longevity—designed to last a lifetime, and shine through every chapter of your story.

Need help?

Frequently Asked Questions

1. Is 1 ct moissanite a good size for an engagement ring?

Absolutely. 1 carat is the classic engagement ring standard—visibly brilliant, balanced in scale, and ideal for showcasing the fire of moissanite.

2. How does moissanite compare to diamond in brilliance?

Moissanite reflects more fire and rainbow dispersion than diamonds, offering incredible sparkle that's hard to miss.

3. Are the stones in this collection certified?

Yes. All moissanite stones are GRC certified, ensuring quality and grading transparency.

4. Can I choose different metal types?

Yes. Each ring is available in 10K white gold, yellow gold, and rose gold, giving you full flexibility to match your taste and skin tone.

5. Will 1 ct moissanite hold up to daily wear?

Definitely. With a Mohs hardness of 9.25, moissanite is exceptionally durable—perfect for everyday elegance.

6. Is 1 ct moissanite affordable?

Yes. Compared to a 1 ct mined diamond, moissanite offers a similar look at a fraction of the cost—without sacrificing ethical values or brilliance.

Any question?

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