Where every stone tells a story.

Shop Engagement Rings

Shop Lab Grown Diamond Jewelry by Category

Lab Grown Diamond Engagement Rings
Engagement Rings
Lab Grown Diamond Wedding Bands
Wedding Bands
Men's Wedding Bands
Men's Bands
Lab Grown Diamond Bridal Sets
Bridal Sets
Eternity Bands
Eternity Bands
Tennis Bracelets
Tennis Bracelets
Lifetime Warranty 30 Days Easy Returns & Exchanges Free Ring Sizing Complimentary Hidden Birthstone Certified Diamonds Lifetime Warranty 30 Days Easy Returns & Exchanges Free Ring Sizing Complimentary Hidden Birthstone Certified Diamonds Lifetime Warranty 30 Days Easy Returns & Exchanges Free Ring Sizing Complimentary Hidden Birthstone Certified Diamonds Lifetime Warranty 30 Days Easy Returns & Exchanges Free Ring Sizing Complimentary Hidden Birthstone Certified Diamonds Lifetime Warranty 30 Days Easy Returns & Exchanges Free Ring Sizing Complimentary Hidden Birthstone Certified Diamonds Lifetime Warranty 30 Days Easy Returns & Exchanges Free Ring Sizing Complimentary Hidden Birthstone Certified Diamonds Lifetime Warranty 30 Days Easy Returns & Exchanges Free Ring Sizing Complimentary Hidden Birthstone Certified Diamonds Lifetime Warranty 30 Days Easy Returns & Exchanges Free Ring Sizing Complimentary Hidden Birthstone Certified Diamonds Lifetime Warranty 30 Days Easy Returns & Exchanges Free Ring Sizing Complimentary Hidden Birthstone Certified Diamonds Lifetime Warranty 30 Days Easy Returns & Exchanges Free Ring Sizing Complimentary Hidden Birthstone Certified Diamonds

A Journey of "Creation"

We begin with your ideas, transform them into detailed CAD sketches for accuracy, and then handcraft the final piece with exceptional care. Each stage ensures your dream ring is as flawless in structure as it is meaningful in sentiment.

BUILD YOUR DREAM RING

Shop By Setting Style

Explore a wide range of ring setting styles, from timeless solitaires to intricate halo designs- crafted to match every personality and preference.

Solitaire Rings
Bezel Rings
Halo Rings
Three Stone Rings
Cluster Rings
Toi Et Moi Rings
Expert's Top Pick

Shop Fine Jewelry

Explore our fine jewelry collection featuring timeless designs, exceptional craftsmanship, and lasting quality. Made with premium materials, each piece is designed to bring effortless elegance to your everyday style while maintaining its brilliance for years.

Stackable Rings
Stackable Rings
Necklaces
Necklaces
Earrings
Earrings
Bracelets
Bracelets
Bridal Sets
Bridal Sets

Our Experts' Top Pick Collection

Choosing the perfect engagement ring starts with the right setting. Our Expert's Top Pick collection features customer favorites and designer recommendations, making it easier to compare styles, understand what suits your hand, and find a ring that reflects your unique story.

EXPLORE NOW
Toi Et Moi-1.8 CT Emerald & Marquise Lab Grown Diamond Engagement Ring
Toi Et Moi-1.8 CT Emerald & Marquise Lab Grown Diamond Engagement Ring
$2320.00
Solitaire Curved with Unique Bezel-2.5 CT Emerald Lab Grown Diamond Engagement Ring
Solitaire Curved with Unique Bezel-2.5 CT Emerald Lab Grown Diamond Engagement Ring
$3050.00
Solitaire Bypass-1.9 CT Oval Lab Grown Diamond Engagement Ring
Solitaire Bypass-1.9 CT Oval Lab Grown Diamond Engagement Ring
$2700.00
Solitaire Curved-1.2 CT Pear Lab Grown Diamond Engagement Ring
Solitaire Curved-1.2 CT Pear Lab Grown Diamond Engagement Ring
$2830.00
Toi Et Moi-1.55 CT Oval & Pear Lab Grown Diamond Engagement Ring
Toi Et Moi-1.55 CT Oval & Pear Lab Grown Diamond Engagement Ring
$2250.00

Shop Moissanite Jewelry by Category

Moissanite Engagement Rings
Moissanite Wedding Bands
Moissanite Bracelets
Moissanite Earrings
Moissanite Necklaces

Best Sellers

Inspired by the pieces our customers cherish the most.

Education

We help you understand fine jewelry better, with clear information on lab-grown diamonds, moissanite, and ring structure.

Engagement Rings Guide
Lab Grown Diamond Education
Moissanite Education
Jewelry Care Guide

The Rapture Ring Collection

Celebrate your forever with extraordinary engagement ring designs.

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Meet Our Couples

Real love stories, beautifully captured. Meet the couples who chose The Altered Carbon to celebrate their forever.

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What Our Customers Say

Real reviews from our happy customers.
The team was excellent through the entire process
★ ★ ★ ★ ★
✓ Verified

The team was excellent through the entire process

My boyfriend propose me with the The Altered Carbon ring, it was bold Pear Statement piece, I couldn’t take my eyes off it. The team was excellent through the entire process.

Reviewed by Victoria Febrizio

The sparkle was amazing and immediately caught my attention.
★ ★ ★ ★ ★
✓ Verified

The sparkle was amazing and immediately caught my attention.

I ordered a CVD diamond ring from them, and I am very happy with it. The ring came with an IGI certificate, and the diamond was exactly as shown on their website. The sparkle was a Read more

Reviewed by Josh Clapier

It looked even more beautiful in person than I had imagined
★ ★ ★ ★ ★
✓ Verified

It looked even more beautiful in person than I had imagined

I recently purchased a ring from this website, and I honestly couldn’t be happier with my experience. I was a bit nervous about ordering jewelry online, especially since I was havi Read more

Reviewed by Houston Hayes

The quality and craftsmanship are exceptional
★ ★ ★ ★ ★
✓ Verified

The quality and craftsmanship are exceptional

I had an amazing experience purchasing my engagement ring from The Altered Carbon. From the very beginning, their customer service was outstanding. The team was incredibly responsi Read more

Reviewed by Tyler McClure

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