Skip to content

Free Shipping, Re-sizing & Certification

Returns & Exchanges Accepted Within 30 Days

4 Carat Diamond Rings

A 4 carat diamond ring is a beautiful and special piece of jewelry. It’s perfect for big moments or showing deep feelings. UltraCarat offers high-quality 4 carat diamond rings in many styles and shapes, like round, oval, and princess cuts. These rings are designed to shine brightly and stand out while keeping the focus on the diamond’s sparkle and clarity. They are a bold choice for anyone looking for something truly unforgettable.

Octavia Princess Pave Halo Engagement Ring in Rose Gold with Lab-Grown Diamond and Moissanite option, showcasing a sparkling princess cut center stone and pave halo design.

Type: Lab & Moissanite

Octavia Princess Pave Halo Engagement Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Rose Gold Trinity Round Split Shank Solitaire Engagement Ring in Moissanite and Lab Grown Diamond

Type: Lab & Moissanite

Trinity Round Split Shank Solitaire Engagement Ring

Regular price From $617.99 USD
Sale price From $617.99 USD Regular price $882.84 USD
Fabianna Round Hidden Halo Engagement Ring in Rose Gold with Moissanite or Lab-Grown Diamond, Featuring a Brilliant Round Center Stone Surrounded by a Hidden Halo of Diamonds

Type: Lab & Moissanite

Fabianna Round Hidden Halo Engagement Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Kristina Round Solitaire Wedding Ring in Rose Gold with Moissanite and Lab-Grown Diamond, perfect for engagement or wedding.

Type: Lab & Moissanite

Kristina Round Solitaire Wedding Ring

Regular price From $617.99 USD
Sale price From $617.99 USD Regular price $882.84 USD
Candace Emerald Side Stone Promise Ring in Rose Gold with Moissanite or Lab-Grown Diamond, Featuring an Emerald Center Stone and Sparkling Side Stones for an Elegant, Timeless Design

Type: Lab & Moissanite

Candace Emerald Side Stone Promise Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Karolina Round Side Stone Wedding Ring in rose gold with moissanite or lab-grown diamond, perfect for an elegant engagement look – side stones add sparkle.

Type: Lab & Moissanite

Karolina Round Side Stone Wedding Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Melanie Marquise Halo Wedding Ring in Rose Gold, featuring a stunning marquise-cut lab-grown diamond and a halo of smaller stones, available in both moissanite and lab-grown diamond options.

Type: Lab & Moissanite

Melanie Marquise Halo Wedding Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Scarlett Round Side Stone Channel Set Diamond Ring in Rose Gold with Lab-Grown Diamond and Moissanite

Type: Lab & Moissanite

Scarlett Round Side Stone Channel Set Diamond Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Magnolia Round Side Stone Diamond Ring in Rose Gold with Lab-Grown Diamond – A stunning round side stone diamond ring in rose gold featuring a center round diamond, accented by side stones, available in lab-grown diamond for a sustainable luxury choice.

Type: Lab & Moissanite

Magnolia Round Side Stone Diamond 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
Seraphina Princess Side Stone Channel Set Wedding Ring in rose gold with moissanite and lab-grown diamond, featuring a stunning princess cut stone and side stones for a timeless engagement ring.

Type: Lab & Moissanite

Seraphina Princess Side Stone Channel Set Wedding Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Marissa Marquise Pave Halo Diamond Ring in Rose Gold with Lab-Grown Diamond and Moissanite Option

Type: Lab & Moissanite

Marissa Marquise Pave Halo Diamond Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Arianna Round Side Stone Diamond Ring in Rose Gold with Moissanite and Lab-Grown Diamond – Stunning round side stone engagement ring set in rose gold, available in both moissanite and lab-grown diamond options.

Type: Lab & Moissanite

Arianna Round Side Stone Diamond Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Rose Gold Samantha Round Side Stone Engagement Ring with Moissanite or Lab-Grown Diamond

Type: Lab & Moissanite

Samantha Round Side Stone Engagement Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Anastasia Oval Three Stone with Pear Promise Ring in Rose Gold, Featuring a Stunning Oval Moissanite or Lab-Grown Diamond Center Stone with Two Pear Side Stones

Type: Lab & Moissanite

Anastasia Oval Three Stone With Pear Promise Ring

Regular price From $617.99 USD
Sale price From $617.99 USD Regular price $882.84 USD
Catherine Round Side Stone Wedding Ring in Rose Gold with Moissanite or Lab-Grown Diamond, Featuring a Round Center Stone and Sparkling Side Stones for a Timeless and Elegant Design

Type: Lab & Moissanite

Catherine Round Side Stone Wedding Ring

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

Check Out Our Stunning 4 Carat Diamond Ring Collection!

Check out our 4 carat diamond rings collection, where every ring is made to look beautiful and unique. These rings are perfect for anyone who loves big, eye-catching diamonds. A 4 carat diamond ring stands out not just because of its size, but also because of the care and skill put into each design. Whether you need an engagement ring or a special piece for an important event, our collection has many styles to match your taste.

Explore the Shapes and Styles of 4 Carat Diamond Rings

Our 4 Carat Diamond Rings come in many shapes and styles to fit different tastes. The most popular is the round cut, known for its sparkle and classic design, perfect for engagement rings.

If you want something unique, the princess cut has a modern square shape, while the emerald cut has a sleek, elegant look with long lines. The oval cut is also loved for its longer shape, which can make fingers look slimmer.

For styles, we have solitaire rings with a single diamond that stands out. Halo rings add extra sparkle with smaller diamonds around the center stone. We also offer three-stone rings, which symbolize your past, present, and future together.

Our rings are made with high-quality 18K gold in yellow, white, or rose, so you can pick the color that suits you. All our moissanite and lab grown diamonds are ethically sourced and certified for quality, ensuring you get a beautiful and trustworthy piece.

Selecting a 4 carat diamond ring is more than choosing a piece of jewelry, it is about making a lasting statement. These rings are crafted to be treasured for a lifetime, symbolizing significant moments and milestones. Whether commemorating an engagement or celebrating an anniversary, our collection offers elegant designs that embody both meaning and beauty. Explore our selection today and find the perfect 4 carat diamond ring that speaks to your heart.

4 Carat Diamond Rings FAQs

Is 4 Carat Too Big for an Engagement Ring?

Whether a 4-carat diamond is "too big" for an engagement ring is entirely subjective and depends on personal preference and lifestyle. Some people love the bold statement of a large stone, while others prefer something more understated. Ultimately, the perfect size is the one that the wearer feels most comfortable and confident with.