Round Engagement Rings


Explore round engagement rings featuring lab grown round brilliant diamonds known for their timeless shape and exceptional sparkle. Discover designs in
solitaire,
hidden halo,
pavé and
cathedral
styles, crafted in gold and platinum.
Sky - Round Fluted Solitaire Lab Grown Diamond Engagement Ring Sky - Round Fluted Solitaire Lab Grown Diamond Engagement Ring
Sky $2,699.00
Trisha - Round Halo Trilogy Lab Grown Diamond Engagement Ring Trisha - Round Halo Trilogy Lab Grown Diamond Engagement Ring
Trisha $3,499.00
Esme - Unique Round Cut Curved Band Engagement Ring Esme - Unique Round Cut Curved Band Engagement Ring
Esme $2,599.00
Zara - Round Trilogy Lab Grown Diamond Engagement Ring with Tapered Baguette Zara - Round Trilogy Lab Grown Diamond Engagement Ring with Tapered Baguette
Zara $2,699.00
Stella - Solitaire Contour Lab Grown Diamond Engagement Ring Stella - Solitaire Contour Lab Grown Diamond Engagement Ring
Stella $2,399.00
Maeve - Round Lab Grown Diamond Spring Engagemant Rings Maeve - Round Lab Grown Diamond Spring Engagemant Rings
Maeve $2,899.00
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Round Engagement Rings in New Zealand Round engagement rings are one of the most classic and enduring choices, centred around the round brilliant diamond and its symmetrical, highly reflective cut. At Nura La...

Round Engagement Rings in New Zealand

Round engagement rings are one of the most classic and enduring choices, centred around the round brilliant diamond and its symmetrical, highly reflective cut.

At Nura Lab, our round engagement rings feature lab grown diamonds in a variety of carat weights, colours and clarity grades, paired with refined settings in gold and platinum.

Return to our complete Engagement Rings collection or explore round diamond designs by setting style below.

Round Engagement Rings by Setting Style

Round Solitaire Engagement Rings

A solitaire engagement ring places the round brilliant diamond at the centre of the design, creating a clean and timeless appearance.

Round Hidden Halo Engagement Rings

Hidden halo engagement rings add subtle sparkle beneath the round centre stone while keeping the face-up appearance refined.

Round Pavé Engagement Rings

Pavé engagement rings pair a round centre diamond with small diamonds along the band for additional brilliance.

Round Cathedral Engagement Rings

Cathedral engagement rings use raised shoulders to frame the round centre diamond and create a more sculptural profile.

Why Choose a Round Brilliant Diamond?

The round brilliant cut is designed to maximise light return and sparkle. Its balanced proportions and symmetrical outline make it one of the most versatile diamond shapes for engagement rings.

Round diamonds also work with almost every setting style, from classic solitaires to hidden halos, pavé bands, trilogy designs and bezels.

Round Engagement Rings by Metal

Yellow gold gives a round diamond a warm, classic appearance, while white gold and platinum create a bright and clean look. Rose gold offers a softer and more distinctive finish.

Depending on the design, Nura Lab rings may be available in 9K, 14K or 18K gold as well as platinum.

Round Lab Grown Diamond Engagement Rings

Lab grown round diamonds have the same crystal structure and fundamental physical properties as mined diamonds, with the key difference being their origin.

They are available across a wide range of carat weights, colours and clarity grades, giving customers flexibility when balancing size, quality and budget.

Many Nura Lab centre diamonds are available with independent grading reports, including IGI certification.

Custom Round Engagement Rings

Round engagement rings can be customised extensively around your preferred centre diamond and setting style.

You can personalise details including:

  • Diamond carat weight
  • Diamond colour and clarity
  • Gold or platinum
  • Band width
  • Four or six prongs
  • Eagle claw prongs
  • Hidden halo
  • Pavé detailing
  • Cathedral shoulders
  • Setting height
  • Low-profile design
  • Engraving

If you have a particular design in mind, explore our Custom Engagement Rings and work with Nura Lab to create a round diamond ring around your preferred proportions and style.

Round Engagement Rings by Price

Round Engagement Rings Auckland & NZ-Wide

Nura Lab offers lab grown round engagement rings throughout New Zealand, with private consultations available in Auckland.

Whether you prefer a classic round solitaire or a more detailed hidden halo or pavé design, our team can help you choose a setting that complements your preferred centre diamond.

Round Engagement Rings FAQs

Why are round diamonds so popular for engagement rings?

Round brilliant diamonds are known for their high level of sparkle, balanced proportions and versatility across many engagement ring styles.

Do round diamonds work with every setting style?

Round diamonds are among the most versatile diamond shapes and can work with solitaire, hidden halo, pavé, cathedral, trilogy, Toi et Moi and bezel settings.

Can a round engagement ring be made low profile?

Yes. Depending on the basket and overall design, a round diamond can be set relatively low while maintaining appropriate clearance and security.

Can I choose between four and six prongs?

Yes. Many round engagement ring designs can be created with either four or six prongs, depending on the desired appearance and setting structure.

Can I customise a round engagement ring?

Yes. Centre diamond size, metal, band width, prong style, hidden halo, pavé detailing and setting height can all be considered during the custom design process.

How long does a custom round engagement ring take?

Most custom and made-to-order Nura Lab engagement rings take approximately 4–6 weeks after the final design and CAD have been approved, although timing can vary depending on the design and diamond availability.

Create Your Round Engagement Ring

Choose your preferred round diamond, metal and setting style to create an engagement ring tailored to your preferences.

Design Your Engagement Ring

Or return to All Engagement Rings.