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Returns & Exchanges Accepted Within 30 Days

Ultra Carat

UltraCarat

Forever Starts with a Ring. Shop Our Collection

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A Carat for Every Love Story

Collections

Explore our stunning range of jewelry categorized by carat size designed for every taste.

Our Promise to You

We ensure certified diamonds, unmatched quality, a 30-day return policy, free ring resizing, and the best prices because you deserve nothing less.

certified diamonds

Certified Diamonds

Each engagement ring features a certified diamond, guaranteeing exceptional quality.

30 days free return

30 Days Free Return

Enjoy peace of mind with our 30-day return policy your satisfaction is our priority.

free resizing

Free Resizing

We offer free ring sizing to ensure a perfect fit for your diamond ring purchase.

free shipping

Free Shipping

Discover the perfect diamond engagement ring with no shipping costs. It's our gift to you.

A Symbol of Love, Crafted for Eternity

Engagement Rings That Tell Your Story

Explore our stunning engagement ring collections. Whether you desire the symbolic beauty of Toi Et Moi Rings, the timeless elegance of Solitaire Engagement Rings, or the radiant brilliance of Halo Engagement Rings, we have the perfect ring to celebrate your love story.

Toi Et Moi Rings

Sherlyn Toi Et Moi Pave Lab Grown Diamond Ring With Princess and Pear Diamonds

Type: Lab Grown - Toi Et Moi

Sherlyn Toi Et Moi Pave Lab Grown Diamond Ring With Princess and Pear Diamonds

Regular price From $567.00 USD
Sale price From $567.00 USD Regular price $708.75 USD
Raylene Toi Et Moi Pave Lab Grown Engagement Ring With Both Pear Shaped Diamonds

Type: Lab Grown - Toi Et Moi

Raylene Toi Et Moi Pave Lab Grown Engagement Ring With Both Pear Shaped Diamonds

Regular price From $567.00 USD
Sale price From $567.00 USD Regular price $708.75 USD
Mylaine Toi Et Moi Pave Lab Grown Diamond Ring With Both Pear Shaped Diamonds

Type: Lab Grown - Toi Et Moi

Mylaine Toi Et Moi Pave Lab Grown Diamond Ring With Both Pear Shaped Diamonds

Regular price From $567.00 USD
Sale price From $567.00 USD Regular price $708.75 USD
Kendra Toi Et Moi Pave Lab Grown Diamond Ring With Pear and Emerald Diamonds

Type: Lab Grown - Toi Et Moi

Kendra Toi Et Moi Pave Lab Grown Diamond Ring With Pear and Emerald Diamonds

Regular price From $567.00 USD
Sale price From $567.00 USD Regular price $708.75 USD
Zendaya Toi Et Moi Halo Lab Grown Diamond Ring With Pear and Emerald Diamonds

Type: Lab Grown - Toi Et Moi

Zendaya Toi Et Moi Halo Lab Grown Diamond Ring With Pear and Emerald Diamonds

Regular price From $567.00 USD
Sale price From $567.00 USD Regular price $708.75 USD
Valeria Toi Et Moi Lab Grown Diamond Ring With Both Marquise Shaped Diamonds

Type: Lab Grown - Toi Et Moi

Valeria Toi Et Moi Lab Grown Diamond Ring With Both Marquise Shaped Diamonds

Regular price From $567.00 USD
Sale price From $567.00 USD Regular price $708.75 USD
Brienna Toi Et Moi Lab Grown Diamond Ring With Pear and Radiant Cut Diamonds

Type: Lab Grown - Toi Et Moi

Brienna Toi Et Moi Lab Grown Diamond Ring With Pear and Radiant Cut Diamonds

Regular price From $567.00 USD
Sale price From $567.00 USD Regular price $708.75 USD
Stacey Toi Et Moi Lab Grown Diamond Ring With Both Pear Shaped Diamonds

Type: Lab Grown - Toi Et Moi

Stacey Toi Et Moi Lab Grown Diamond Ring With Both Pear Shaped Diamonds

Regular price From $567.00 USD
Sale price From $567.00 USD Regular price $708.75 USD
Juliana Toi Et Moi Lab Grown Diamond Ring With Pear and Oval Cut Diamonds

Type: Lab Grown - Toi Et Moi

Juliana Toi Et Moi Lab Grown Diamond Ring With Pear and Oval Cut Diamonds

Regular price From $567.00 USD
Sale price From $567.00 USD Regular price $708.75 USD
Hailey Toi Et Moi Lab Grown Diamond Ring With Oval and Pear Cut Diamonds

Type: Lab Grown - Toi Et Moi

Hailey Toi Et Moi Lab Grown Diamond Ring With Oval and Pear Cut Diamonds

Regular price From $567.00 USD
Sale price From $567.00 USD Regular price $708.75 USD
Abigail Toi Et Moi Lab Grown Diamond Ring With Pear Shaped Champagne Diamond

Type: Lab Grown - Toi Et Moi

Abigail Toi Et Moi Lab Grown Diamond Ring With Pear Shaped Champagne Diamond

Regular price From $567.00 USD
Sale price From $567.00 USD Regular price $708.75 USD
Helena Toi Et Moi Lab Grown Diamond Ring With Pear And Emerald Cut Diamonds

Type: Lab Grown - Toi Et Moi

Helena Toi Et Moi Lab Grown Diamond Ring With Pear And Emerald Cut Diamonds

Regular price From $817.99 USD
Sale price From $817.99 USD Regular price $1,168.56 USD

Solitaire Engagement Rings

Marlene Marquise East West Half Bezel Lab Grown Diamond Ring

Type: Lab Grown - Best Selling

Marlene Marquise East West Half Bezel Lab Grown Diamond Ring

Regular price From $507.00 USD
Sale price From $507.00 USD Regular price $633.75 USD
Lyricah Marquise East West Bezel Lab Grown Diamond Engagement Ring

Type: Lab Grown - Best Selling

Lyricah Marquise East West Bezel Lab Grown Diamond Engagement Ring

Regular price From $507.00 USD
Sale price From $507.00 USD Regular price $633.75 USD
Koralyn Emerald East West Bezel Lab Grown Diamond Engagement Ring

Type: Lab Grown - Best Selling

Koralyn Emerald East West Bezel Lab Grown Diamond Engagement Ring

Regular price From $507.00 USD
Sale price From $507.00 USD Regular price $633.75 USD
Delphia Marquise East West Bezel Lab Grown Diamond Engagement Ring

Type: Lab Grown - Best Selling

Delphia Marquise East West Bezel Lab Grown Diamond Engagement Ring

Regular price From $507.00 USD
Sale price From $507.00 USD Regular price $633.75 USD
Carleen Round Cut Low Profile Lab Grown Diamond Engagement Ring

Type: Lab Grown - Best Selling

Carleen Round Cut Low Profile Lab Grown Diamond Engagement Ring

Regular price From $507.00 USD
Sale price From $507.00 USD Regular price $633.75 USD
Brenley Radiant Cut Low Profile Lab Grown Diamond Ring

Type: Lab Grown - Best Selling

Brenley Radiant Cut Low Profile Lab Grown Diamond Ring

Regular price From $507.00 USD
Sale price From $507.00 USD Regular price $633.75 USD
Annette Princess Cut Low Profile Lab Grown Diamond Ring

Type: Lab Grown - Best Selling

Annette Princess Cut Low Profile Lab Grown Diamond Ring

Regular price From $507.00 USD
Sale price From $507.00 USD Regular price $633.75 USD
Amayah Oval Cut Low Profile Lab Grown Diamond Engagement Ring

Type: Lab Grown - Best Selling

Amayah Oval Cut Low Profile Lab Grown Diamond Engagement Ring

Regular price From $507.00 USD
Sale price From $507.00 USD Regular price $633.75 USD
Ainsley Cushion Cut Low Profile Lab Grown Diamond Ring

Type: Lab Grown - Best Selling

Ainsley Cushion Cut Low Profile Lab Grown Diamond Ring

Regular price From $507.00 USD
Sale price From $507.00 USD Regular price $633.75 USD
Diantha Pear Cut Low Profile Lab Grown Diamond Engagement Ring

Type: Lab Grown - Best Selling

Diantha Pear Cut Low Profile Lab Grown Diamond Engagement Ring

Regular price From $507.00 USD
Sale price From $507.00 USD Regular price $633.75 USD
Corinna Elongated Cushion Cut Low Profile Lab Grown Diamond Ring

Type: Lab Grown - Best Selling

Corinna Elongated Cushion Cut Low Profile Lab Grown Diamond Ring

Regular price From $507.00 USD
Sale price From $507.00 USD Regular price $633.75 USD
Baileah Emerald Cut Low Profile Lab Grown Diamond Ring

Type: Lab Grown - Best Selling

Baileah Emerald Cut Low Profile Lab Grown Diamond Ring

Regular price From $507.00 USD
Sale price From $507.00 USD Regular price $633.75 USD

Halo Engagement Rings

Gracina Radiant Cut Halo Pave Lab Grown Diamond Ring

Type: Lab Grown - Best Selling

Gracina Radiant Cut Halo Pave Lab Grown Diamond Ring

Regular price From $567.00 USD
Sale price From $567.00 USD Regular price $708.75 USD
Rachel Heart Halo Lab Grown Diamond Ring

Type: Lab Grown - Best Selling

Rachel Heart Halo Lab Grown Diamond Ring

Regular price From $567.00 USD
Sale price From $567.00 USD Regular price $708.75 USD
Philippa Pear Halo Lab Grown Diamond Engagement Ring

Type: Lab Grown - General

Philippa Pear Halo Lab Grown Diamond Engagement Ring

Regular price From $567.00 USD
Sale price From $567.00 USD Regular price $708.75 USD
Ophelia Heart Halo Channel Set Lab Grown Diamond Ring

Type: Lab Grown - Best Selling

Ophelia Heart Halo Channel Set Lab Grown Diamond Ring

Regular price From $567.00 USD
Sale price From $567.00 USD Regular price $708.75 USD
Odessa Emerald Halo Channel Set Lab Grown Diamond Ring

Type: Lab Grown - Best Selling

Odessa Emerald Halo Channel Set Lab Grown Diamond Ring

Regular price From $567.00 USD
Sale price From $567.00 USD Regular price $708.75 USD
Octavia Princess Pave Halo Lab Grown Diamond Engagement Ring

Type: Lab Grown - Best Selling

Octavia Princess Pave Halo Lab Grown Diamond Engagement Ring

Regular price From $567.00 USD
Sale price From $567.00 USD Regular price $708.75 USD
Natalie Marquise Halo Channel Set Lab Grown Diamond Ring

Type: Lab Grown - Best Selling

Natalie Marquise Halo Channel Set Lab Grown Diamond Ring

Regular price From $567.00 USD
Sale price From $567.00 USD Regular price $708.75 USD
Michelle Marquise Halo Lab Grown Diamond Ring

Type: Lab Grown - General

Michelle Marquise Halo Lab Grown Diamond Ring

Regular price From $567.00 USD
Sale price From $567.00 USD Regular price $708.75 USD
Melissa Round Halo Lab Grown Diamond Engagement Ring

Type: Lab Grown - Best Selling

Melissa Round Halo Lab Grown Diamond Engagement Ring

Regular price From $567.00 USD
Sale price From $567.00 USD Regular price $708.75 USD
Melanie Marquise Halo Lab Grown Diamond Ring

Type: Lab Grown - Best Selling

Melanie Marquise Halo Lab Grown Diamond Ring

Regular price From $567.00 USD
Sale price From $567.00 USD Regular price $708.75 USD
Marissa Marquise Pave Halo Lab Grown Diamond Ring

Type: Lab Grown - General

Marissa Marquise Pave Halo Lab Grown Diamond Ring

Regular price From $567.00 USD
Sale price From $567.00 USD Regular price $708.75 USD
Marigold Oval Halo Lab Grown Diamond Ring

Type: Lab Grown - Best Selling

Marigold Oval Halo Lab Grown Diamond Ring

Regular price From $567.00 USD
Sale price From $567.00 USD Regular price $708.75 USD

Over 500 Happy Reviews

oval diamond ring review

Olivia Cannon

Dec 3, 2024

Beautiful ring. I can't tell it isn't a diamond. It works perfectly as an alternative to my diamond ring...

emerald diamond ring review

Elvi Miller

Dec 15, 2024

I just received the rings today and I’m obsessed! The pictures don’t do it justice! It is beautiful! I will be ...

emerald diamond ring review

Allison Cornwell

Dec 21, 2024

Such a beautiful ring! Arrived much sooner than anticipated and it is PERFECT. I was a bit worried the...

round diamond ring review

Lucy Chen

Nov 16, 2024

I am so happy with this 2.5 carat round cut beautiful ring! Thank you so much Ultracarat for making this...

oval diamond ring review

Dena Brown

Dec 25, 2024

Absolutely stunning! Came fast in great professional packaging. The jewelers customer service was an...

round diamond ring review

Rachael Benefield

Dec 26, 2024

Stunning ring I cant stop looking at it. kely was super responsive and sent videos of the ring before...