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.

Rachel Heart Halo Diamond Ring in Rose Gold, featuring a heart-shaped halo design with moissanite and lab-grown diamond options, perfect for engagement or special occasions.

Type: Lab & Moissanite

Rachel Heart Halo Diamond Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Claudia Round Bezel Set Wedding Ring in Rose Gold with Moissanite or Lab-Grown Diamond, Featuring a Round Center Stone Set in a Sleek Bezel for a Modern and Elegant Look

Type: Lab & Moissanite

Claudia Round Bezel Set Wedding Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Natalie Marquise Halo Channel Set Wedding Ring in rose gold with moissanite and lab-grown diamond options, showcasing a sparkling halo and elegant channel set diamonds

Type: Lab & Moissanite

Natalie Marquise Halo Channel Set Wedding Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Florence Round Hidden Halo Channel Set Wedding Ring in Rose Gold with Moissanite or Lab-Grown Diamond, Featuring a Round Center Stone Surrounded by a Hidden Halo of Diamonds and Channel Set Accents

Type: Lab & Moissanite

Florence Round Hidden Halo Channel Set Wedding Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Coraline Round Solitaire Promise Ring in Rose Gold with Moissanite or Lab-Grown Diamond, Featuring a Brilliant Round Center Stone for a Timeless and Elegant Look

Type: Lab & Moissanite

Coraline Round Solitaire Promise Ring

Regular price From $617.99 USD
Sale price From $617.99 USD Regular price $882.84 USD
1. Harmony Round Three Stone Diamond Ring in Rose Gold with Moissanite or Lab-Grown Diamond, Featuring a Stunning Center Stone and Two Side Stones for a Timeless Look

Type: Lab & Moissanite

Harmony Round Three Stone Diamond 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
Adrianna Round Solitaire Diamond Ring in Rose Gold, Featuring a Brilliant Round Moissanite or Lab-Grown Diamond in a Timeless Solitaire Setting

Type: Lab & Moissanite

Adrianna Round Solitaire Diamond Ring

Regular price From $617.99 USD
Sale price From $617.99 USD Regular price $882.84 USD
Rosalie Cushion Side Stone Promise Ring in Rose Gold, featuring a cushion-cut diamond with side stones, available in both moissanite and lab-grown diamond options, perfect for an engagement or promise ring.

Type: Lab & Moissanite

Rosalie Cushion Side Stone Promise Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Aurelia Round Unique Wedding Ring in Rose Gold with a Brilliant Round Moissanite or Lab-Grown Diamond, Perfect for a One-of-a-Kind Engagement

Type: Lab & Moissanite

Aurelia Round Unique Wedding Ring

Regular price From $617.99 USD
Sale price From $617.99 USD Regular price $882.84 USD
Mariana Round Halo Channel Set Wedding Ring in Rose Gold with Moissanite - A stunning round halo channel set wedding ring in rose gold featuring a brilliant moissanite center stone. Perfect for those seeking a unique and timeless engagement ring.

Type: Lab & Moissanite

Mariana Round Halo Channel Set Wedding Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Sienna Round Side Stone Channel Set Diamond Ring in rose gold with moissanite and lab-grown diamond options – elegant engagement ring design.

Type: Lab & Moissanite

Sienna Round Side Stone Channel Set Diamond Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Skylar Princess Side Stone Channel Set Wedding Ring in Rose Gold with Moissanite and Lab-Grown Diamond options

Type: Lab & Moissanite

Skylar Princess Side Stone Channel Set Wedding Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Cassandra Oval Solitaire Diamond Ring in Rose Gold with Moissanite or Lab-Grown Diamond, Featuring an Elegant Oval Center Stone for a Timeless and Classic Engagement Ring Design

Type: Lab & Moissanite

Cassandra Oval Solitaire Diamond Ring

Regular price From $617.99 USD
Sale price From $617.99 USD Regular price $882.84 USD
Angelina Pear Halo Channel Set Engagement Ring in Rose Gold, Featuring a Stunning Pear-Shaped Moissanite or Lab-Grown Diamond for a Unique Engagement Ring Design

Type: Lab & Moissanite

Angelina Pear Halo Channel Set Engagement Ring

Regular price From $617.99 USD
Sale price From $617.99 USD Regular price $882.84 USD
Mackenzie Cushion Halo Wedding Ring in Rose Gold, featuring a stunning moissanite or lab-grown diamond centerpiece, perfect for engagement or wedding. Explore our rose gold wedding rings collection.

Type: Lab & Moissanite

Mackenzie Cushion Halo 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.