Round Brilliant Cut Diamond Engagement Rings

Round brilliant cut diamonds are one of the most popular styles for engagement rings. Discover the stunning collection of diamond rings by Rocks Jewellers online and in store today. Our collection features everything from solitaire, halo and three stone styles, and are available with yellow, white and rose gold rings.

Do you need some help? Book a consultation instore with one of our experts. Book appointment

Our Collection
  • Super Slim Round Brilliant Diamond Solitaire Engagement Ring 1.07ct
    Super Slim Round Brilliant Diamond Solitaire Engagement Ring 1.07ct
    Regular price
    €9.500,00
    Unit price
    per 
  • Super Slim Round Brilliant Solitaire Engagement Ring 0.90ct
    Super Slim Round Brilliant Solitaire Engagement Ring 0.90ct
    Regular price
    €7.250,00
    Unit price
    per 
  • Super Slim Round Brillaint Solitaire Engagement Ring 0.83ct
    Super Slim Round Brillaint Solitaire Engagement Ring 0.83ct
    Regular price
    €5.750,00
    Unit price
    per 
  • Emily
    Rocks Emily - Rocks Jewellers
    Regular price
    €8.950,00
    Unit price
    per 
  • Becky - Bespoke
    Rocks Becky - Bespoke - Rocks Jewellers
    Regular price
    €7.995,00
    Unit price
    per 
  • Audrina
    Rocks Audrina - Rocks Jewellers
    Regular price
    €7.995,00
    Unit price
    per 
  • Claire
    Rocks Claire - Rocks Jewellers
    Regular price
    €6.950,00
    Unit price
    per 
  • Sinead
    Sinead
    Regular price
    €5.995,00
    Unit price
    per 

What our customers say

Sara Turner

Judith was so amazing at helping my partner choose an engagement ring for me. They even got the size perfect! Judith was also so helpful after I got the ring by telling me about how to care for it & all the services that Rocks offer with cleaning & serving it to make sure the diamond is secure. I would definitely recommend Judith to anyone. She was very patient with all my questions & eased all my anxiety around wearing such a fab piece everyday like about how to insure it & when to resize it if I needed. She was amazing

Liam Purcell

We had a fantastic experience with Rocks. The staff across their locations in Stillorgan and Grafton Street were great and enabled us to find the perfect ring for us. Jean was our attendant and she was very informative, provided great advice and was very warm and friendly throughout. We couldn't have asked for better customer service... I guess you could say Jean ROCKS!

Thank you Jean and thank you Rocks for everything, I would recommend to anyone and everyone looking for fine quality jewellery and model customer service!

Kev Dowling

Absolutely phenomenal service - Eimear went above and beyond in ensuring the whole experience was exceptional. Couldn't recommend them highly enough, wonderful!

Evelyn Whyms

We dealt with Carol in Rocks on Grafton St. She was extremely helpful and gave us lots of time. I wouldn’t hesitate in recommending Rocks to anyone. My ring was resized within an hour. We will be back for wedding bands!

Discover round brilliant diamond rings at Rocks

The Rocks engagement ring collection features beautiful round brilliant cut diamond designs in styles to suit just about every budget and bride-to-be’s preference. We offer rings with a range of earth mined and laboratory grown round cut diamonds in various carats, colours and clarities. Each one of our diamond rings is certified, so you can be sure of its origin and quality. 

Our ring collection also features round cut stones set in a number of styles, including halo, cluster and solitaire, and designs that have been mounted on yellow, white and rose gold rings. If your desired style and setting is not in stock we have an in house expert workshop that can help create your dream ring through the use of computer aided design and goldsmith expertise. Simply, book a safe and relaxing consultation with our engagement ring experts today to discuss your ideas and we’ll do what we can to accommodate. 

About the round brilliant cut 

The round brilliant cut is one of the most popular styles for modern day diamond engagement rings. The style refers to a diamond stone that has been cut into a classic rounded shape. Although circular to the eye, a round brilliant stone actually has 58 facets by tradition. These many facets enable the diamond to interact with light in the most beautiful way, giving off a brilliance and sparkle that is only possible with this particular cut. 

The brilliance of a round cut stone is one of the main reasons for its popularity. Next, is the shape's ability to pair perfectly with almost every type of setting. For instance, in a solitaire setting, a round brilliant stone looks incredibly chic and timeless. In a halo setting, the brilliance of the round cut diamond is enhanced, as is its size and fire. This creates a statement engagement ring that exudes luxury and sparkle.

Find the round brilliant cut ring of your dreams at Rocks 

Our collection of round brilliant cut engagement rings showcases the true versatility of the style, with designs suitable for all budgets, tastes and preferences. For example, within our range, you can find stylish solitaire designs, such as the Tracey ring in yellow gold and with diamond shoulders. The warm glow of the gold ring pairs well with the shimmer of the diamonds to create a design that is guaranteed to last a lifetime. 

Or, for something more traditional, a classic round brilliant ring with diamond halo is the perfect choice. The Ilona ring for example, ensures all eyes are drawn to the dazzling diamond centerpiece, making for a design that is sure to make an impact. 

Three stone styles, such as the Ciara, distribute the diamond detail across the ring, creating a design that will flatter any finger it graces. With round cut stones making up the trilogy pattern, the fire and brilliance will be unmissable, making for the perfect choice for someone who desires sparkle. 

Want more round brilliant diamond ring inspiration? Be sure to browse our full collection online today.

Financing options

We offer HUMM Financing on all your purchases over €1000. Spread the cost over 2 or 3 years with very little deposit and great interest rates.

Financing options

We offer HUMM Financing on all your purchases over €1000. Spread the cost over 2 or 3 years with very little deposit and great interest rates.

Financing options

We offer HUMM Financing on all your purchases over €1000. Spread the cost over 2 or 3 years with very little deposit and great interest rates.