Skip to content

Free Shipping, Re-sizing & Certification

Returns & Exchanges Accepted Within 30 Days

Round Engagement Rings

Every love story deserves a beautiful start, and round engagement rings are a perfect choice. With their bright sparkle and classic shape, these rings have been loved for years. Whether you like simple designs or something more detailed, there’s a round ring to match your style. At UltraCarat, we make each ring with care to celebrate your love with lasting beauty. Find the ring that tells your story.

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
Whitney Round Solitaire Diamond Ring in Rose Gold, available in both Moissanite and Lab-Grown Diamond, perfect for elegant engagements.

Type: Lab & Moissanite

Whitney Round Solitaire Diamond Ring

Regular price From $617.99 USD
Sale price From $617.99 USD Regular price $882.84 USD
Vanessa Round Solitaire Wedding Ring in Rose Gold, featuring Moissanite and Lab-Grown Diamond options, perfect for engagement or wedding rings.

Type: Lab & Moissanite

Vanessa Round Solitaire Wedding Ring

Regular price From $617.99 USD
Sale price From $617.99 USD Regular price $882.84 USD
Valentina Round Cut Solitaire Diamond Ring in Rose Gold, available in both moissanite and lab-grown diamond, perfect for engagement rings.

Type: Lab & Moissanite

Valentina Round Cut Solitaire Diamond Ring

Regular price From $617.99 USD
Sale price From $617.99 USD Regular price $882.84 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
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
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
Serena Round Side Stone Channel Set Engagement Ring in rose gold with lab-grown diamond and moissanite options - elegant side stones and a brilliant round diamond centerpiece.

Type: Lab & Moissanite

Serena Round Side Stone Channel Set Engagement 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
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
Rose Gold Rachelle Round Side Stone Wedding Ring with Moissanite and Lab-Grown Diamond

Type: Lab & Moissanite

Rachelle Round Side Stone Wedding Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Nicolina Round Unique Halo Twisted Band Promise Ring in Rose Gold with Lab Grown Diamond – Stunning and Elegant Design

Type: Lab & Moissanite

Nicolina Round Unique Halo Twisted Band Promise Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Melissa Round Halo Engagement Ring in Rose Gold, featuring Moissanite and Lab-Grown Diamonds for an elegant design.

Type: Lab & Moissanite

Melissa Round Halo Engagement Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 USD
Mariella Round Pave Halo Promise Ring in rose gold with moissanite and lab-grown diamond options, perfect for an elegant engagement or promise ring, showcasing a round pave halo design.

Type: Lab & Moissanite

Mariella Round Pave Halo Promise Ring

Regular price From $667.99 USD
Sale price From $667.99 USD Regular price $954.27 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
Margaret Round Cut Halo Diamond Ring in Rose Gold, featuring a round cut halo design with moissanite and lab-grown diamond options.

Type: Lab & Moissanite

Margaret Round Cut Halo Diamond Ring

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

Check Out Our Round Engagement Rings Collection at Ultracarat!

Round engagement rings have a unique charm that attracts many. Their circular silhouette not only symbolized eternity but also reflected light in a way that enhanced their sparkle. The history of round cut diamonds is rich and engaging, tracking back to the 17th century. Initially, diamonds were cut using basic techniques that limited their potential.

However, as Artisan mastery evolved, so did the methods of cutting diamonds. By the early 20th century, the round brilliant cut was perfected by mathematician Marcel Tolkowsky, who introduced precise proportions to maximize light reflection for the sparkle of the diamond. This innovation led to the round cut diamond becoming the most selling shape accounting for approximately 80% of diamond sales today.

The journey of round diamonds began with simple point cuts in the 14th century, followed by the rose cut in the 1500s, which featured a dome shape and had fewer facets than brilliant cuts. The old mine cut emerged in the 18th century, characterized by its larger culet and high crown. By the 1920s, the old European cut provided a more polished version with a flat bottom and high crown. Ultimately, Tolkowsky's round brilliant cut set the standard for modern diamond cutting.

Explore Carat Sizes and Style Options in Our Round Engagement Ring Collections

When selecting a round engagement ring, carat weight is a crucial factor to consider. The carat refers to the diamond's weight and directly influences its size and price. The popular choices range from 1 carat for those seeking the best look to larger stones exceeding 2 carat for a more spoken presence. It's essential to balance carat weight with your budget while considering how the diamond's size complements your partner's style.

In terms of styles, round engagement rings offer more versatility. They can be set in various settings such as solitaire, halo, prong, or three stone designs. Each setting enhances the diamond's beauty which gives the diamond ring a minimalist look. Whether you’re into a classic solitaire that shows off the diamond or a halo setting that adds extra sparkle with smaller stones around it, there’s something for everyone.

UltraCarat also offers the option to choose between lab grown diamonds and moissanite, giving you more flexibility in selecting the perfect center stone. Lab grown diamonds and moissanite are excellent alternatives that provide stunning brilliance while being more affordable and sustainable.

Additionally, UltraCarat allows customization of the band material, such as white gold, yellow gold, or platinum, and even lets you add personal engravings or designs that reflect your relationship. This personalization makes each ring unique and meaningful.

Round Engagement Rings FAQs

What Does a Round Engagement Ring Mean?

A round engagement ring symbolizes eternal love and infinite devotion, as its continuous circular shape represents a love without beginning or end. The circle has been a powerful symbol of wholeness and unity across cultures for millennia.