Skip to content

Free Shipping, Re-sizing & Certification

Returns & Exchanges Accepted Within 30 Days

Custom Engagement Rings

Finding the perfect engagement ring is more than just a purchase—it’s a chapter in your love story. At UltraCarat, we believe every couple should have a ring as special as their relationship. That’s why our custom engagement rings are crafted to reflect your style and emotions. From selecting the perfect stone to designing every detail, this is your chance to create something truly meaningful. Start turning your vision into a ring that captures your love perfectly.

Suzanne Round Solitaire Diamond Ring in Rose Gold, available in Moissanite and Lab-Grown Diamond | Elegant Engagement Ring | Round Solitaire Design

Type: Lab & Moissanite

Suzanne Round Solitaire Diamond Ring

Regular price From $617.99 USD
Sale price From $617.99 USD Regular price $882.84 USD
Christiana Oval Side Stone Channel Set Diamond Ring in Rose Gold with Moissanite or Lab-Grown Diamond, Featuring an Oval Center Stone Surrounded by Channel Set Side Diamonds for a Classic, Elegant Look

Type: Lab & Moissanite

Christiana Oval Side Stone Channel Set Diamond Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Marcella Oval Three Stone With Pear Engagement Ring in Rose Gold, available in Moissanite and Lab-Grown Diamond – Oval and Pear Cut

Type: Lab & Moissanite

Marcella Oval Three Stone With Pear Engagement Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Victoria Asscher Solitaire Promise Ring in rose gold with a moissanite or lab-grown diamond, showcasing timeless elegance and brilliant sparkle.

Type: Lab & Moissanite

Victoria Asscher Solitaire Promise Ring

Regular price From $617.99 USD
Sale price From $617.99 USD Regular price $882.84 USD
Jessica Oval Halo Channel Set Diamond Ring in Rose Gold, featuring moissanite and lab-grown diamond options, perfect for engagement.

Type: Lab & Moissanite

Jessica Oval Halo Channel Set Diamond Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Brittany Round Three Stone Diamond Ring in Rose Gold with Moissanite or Lab-Grown Diamond, Featuring a Stunning Trio of Round Diamonds for a Timeless and Elegant Look

Type: Lab & Moissanite

Brittany Round Three Stone Diamond Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Luciana Round Halo Diamond Ring in Rose Gold with Moissanite and Lab Grown Diamond - Elegant Engagement Ring

Type: Lab & Moissanite

Luciana Round Halo Diamond Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Brianna Round Pave Halo Promise Ring in Rose Gold, Featuring a Stunning Round Moissanite or Lab-Grown Diamond Surrounded by a Sparkling Pave Halo

Type: Lab & Moissanite

Brianna Round Pave Halo Promise Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Georgia Round Solitaire Engagement Ring in Rose Gold with Moissanite or Lab-Grown Diamond, Featuring a Brilliant Round Center Stone in a Classic Solitaire Setting

Type: Lab & Moissanite

Georgia Round Solitaire Engagement Ring

Regular price From $617.99 USD
Sale price From $617.99 USD Regular price $882.84 USD
Isadora Toi Et Moi Engagement Ring with Oval and Emerald Cut Diamonds in Rose Gold, available in Moissanite and Lab-Grown Diamond

Type: Lab & Moissanite

Isadora Toi Et Moi Engagement Ring With Oval And Emerald Cut Diamonds

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Darlene Oval Side Stone Channel Set Engagement Ring in Rose Gold with Moissanite or Lab-Grown Diamond, Featuring an Oval Center Stone Flanked by Channel Set Side Diamonds for Added Elegance

Type: Lab & Moissanite

Darlene Oval Side Stone Channel Set Engagement Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Gracelyn Round Halo Wedding Ring in Rose Gold with Moissanite or Lab-Grown Diamond, Featuring a Brilliant Round Center Stone Surrounded by a Sparkling Halo of Diamonds

Type: Lab & Moissanite

Gracelyn Round Halo Wedding Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Heather Round Solitaire Promise Ring in Rose Gold with Moissanite or Lab-Grown Diamond, Featuring a Classic and Elegant Design - Perfect for Promise or Engagement Rings

Type: Lab & Moissanite

Heather Round Solitaire Promise Ring

Regular price From $617.99 USD
Sale price From $617.99 USD Regular price $882.84 USD
Charlotte Emerald Halo Engagement Ring in Rose Gold with Moissanite or Lab-Grown Diamond, Featuring an Emerald-Cut Center Stone Surrounded by a Halo of Sparkling Diamonds for a Timeless, Elegant Design

Type: Lab & Moissanite

Charlotte Emerald Halo Engagement Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Juliet Pear Solitaire Engagement Ring in Rose Gold, featuring a stunning pear-shaped diamond, also available in moissanite and lab-grown diamond.

Type: Lab & Moissanite

Juliet Pear Solitaire Engagement Ring

Regular price From $617.99 USD
Sale price From $617.99 USD Regular price $882.84 USD
Evelina Oval Hidden Halo Wedding Ring in Rose Gold with Moissanite or Lab-Grown Diamond, Featuring an Oval Center Stone Surrounded by a Hidden Halo of Diamonds for a Timeless Look

Type: Lab & Moissanite

Evelina Oval Hidden Halo Wedding Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD

Check Out Our Custom Engagement Rings Collection Online Today!

Love is anything but standard, and your engagement ring shouldn't be either. Welcome to UltraCarat's custom engagement ring collection, where every ring tells a different story – your story. Unlike mass-produced rings, our custom creations begin with your vision and evolve through a collaborative journey of artistry and precision. We've revolutionized the traditional engagement ring experience by putting you in the designer's seat, backed by our expert craftsmen who turn possibilities into reality.

Explore Carat Options That Fit Your Vision

Carat weight plays a big role in designing the perfect engagement ring. Whether you’re envisioning a subtle, delicate center stone or something bold and eye-catching, UltraCarat has the options to bring your vision to life. We offer a wide range of diamonds and gemstones in different carat weights to match your style and budget. Our team will work with you to find the right size that fits the ring’s overall balance, creating a beautiful blend of proportion and sparkle.

Check Out Shapes That Fit Your Style

The shape of an engagement ring says a lot about its personality. At UltraCarat, we offer a variety of options to match your style, from round and princess cuts to unique shapes like oval, pear, or emerald. Want something extra eye-catching? Radiant and cushion cuts add depth and sparkle, enhancing the way light reflects off the stone. Every shape brings out the natural beauty of the gem, creating a ring that feels truly special. With so many options to choose from, you're sure to find the one that feels just right for you.

Styles for Every Kind of Love Story

Your engagement ring should reflect your style and the unique story of your relationship. At UltraCarat, we offer a wide range of customizable styles to help you find a design that truly speaks to you. Whether you love sleek solitaires, intricate halos, or vintage-inspired art deco settings, we have endless options to bring your vision to life. You can also choose from different metals like white gold, yellow gold, rose gold, and platinum to make your ring even more personal. Whether you’re drawn to minimalist designs or something more detailed and ornate, our collection has something for every taste, making your ring as special as the moment it represents.

Why Choose UltraCarat for Your Custom Ring?

At UltraCarat, we know that shopping for an engagement ring should be just as meaningful as the moment you’re planning for. That’s why we’re dedicated to quality craftsmanship and personalized service, creating each ring with care and attention to detail. Our team is here to guide you every step of the way, turning your vision into a unique, one-of-a-kind piece. When you choose UltraCarat, you’re not just picking a ring, you're creating a symbol of your love and commitment that will last a lifetime.

Explore our Custom Engagement Rings Collection and bring your love story to life. With our expertise, wide selection, and passion for design, we’ll help you create a ring that’s truly yours. Start your journey with us today!

Custom Engagement Rings FAQs

How Long Does a Custom Engagement Ring Take​?

Crafting a custom engagement ring is a unique and personal process, and the timeline can vary. Typically, it takes anywhere from two to six weeks from the initial consultation to the finished ring. However, more intricate designs or the sourcing of specific gemstones can extend this timeframe.