Round Brilliant Diamond Rings

Round brilliant diamond rings showcase the most iconic and timeless of all cuts. With 58 precisely angled facets, this design maximises light reflection for unmatched sparkle. The result is a dazzling display of fire, brilliance, and clarity.

Beloved for their elegance and versatility, round diamonds suit nearly any setting or style. They shine in classic solitaires, glimmer with pavé accents, or glow within a halo. Each ring celebrates refined beauty and enduring craftsmanship. Round brilliant diamonds symbolise eternal love, unity, and deep commitment. Perfect for couples seeking a ring with timeless appeal and emotional meaning.

Explore our full range of round brilliant ring styles.

RS34, Round, Platinum, Diamond Solitaire, 3D

Range of Round Brilliant Diamond Rings

  • Diamond Ring, RS41, Platinum, 3D

    Round Brilliant Solitaire Diamond Ring Platinum RS41

    $2,100

    This classic Round Brilliant Solitaire Diamond Ring RS41 in luxurious Platinum looks terrific and sits proudly, allowing the diamond to sparkle. It is one of our best Diamond Ring styles. This ring design suits many diamond shapes, such as Square Princess, Asscher, Emerald, and Radiant. Select a Natural or Lab-Grown Diamond to complete the price and match your budget. Visit a Polished Diamonds Showroom or contact us for personal service and friendly advice.

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  • Diamond Ring, RS41,Rose Gold, 3D

    Round Brilliant Solitaire Diamond Ring Rose Gold RS41

    $1,500

    This classic Round Brilliant Solitaire Diamond Ring RS41 in beautiful Rose Gold looks terrific and sits proudly, allowing the diamond to sparkle. It is one of our best Diamond Ring styles. This ring design suits many diamond shapes, such as Square Princess, Asscher, Emerald, and Radiant. Select a Natural or Lab-Grown Diamond to complete the price and match your budget. Visit a Polished Diamonds Showroom or contact us for personal service and friendly advice.

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  • Diamond Ring RS41 White Gold 3D

    Round Brilliant Solitaire Diamond Ring White Gold RS41

    $1,500

    This classic Round Brilliant Solitaire Diamond Ring RS41 in bright White Gold looks terrific and sits proudly, allowing the diamond to sparkle. It is one of our best Diamond Ring styles. This ring design suits many diamond shapes, such as Square Princess, Asscher, Emerald, and Radiant. Select a Natural or Lab-Grown Diamond to complete the price and match your budget. Visit a Polished Diamonds Showroom or contact us for personal service and friendly advice.

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  • Diamond Ring, RS41,Yellow Gold,3D

    Round Brilliant Solitaire Diamond Ring Yellow Gold RS41

    $1,500

    This classic Round Brilliant Solitaire Diamond Ring RS41 in classic Yellow Gold looks terrific and sits proudly, allowing the diamond to sparkle. It is one of our best Diamond Ring styles. This ring design suits many diamond shapes, such as Square Princess, Asscher, Emerald, and Radiant. Select a Natural or Lab-Grown Diamond to complete the price and match your budget. Visit a Polished Diamonds Showroom or contact us for personal service and friendly advice.

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  • Round Brilliant Vintage Diamond Ring Platinum RV2 3D

    Round Brilliant Vintage Diamond Ring Platinum RV2

    $2,200

    Our Round Brilliant Cut Vintage Diamond Ring Platinum RV2 has a beautiful look with engraved filigree curls and detail on top of the band. It’s a fantastic style that forms a talking point and looks fabulous. Available in many diamond shapes. Select a diamond to complete the price and match your budget. Visit your nearest Polished Diamonds Showroom or Contact Us for friendly advice and to explore the options.

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  • Round Brilliant Vintage Diamond Ring Rose Gold RV2 3D

    Round Brilliant Vintage Diamond Ring Rose Gold RV2

    $1,600

    Our Round Brilliant Cut Vintage Diamond Ring Rose Gold RV2 has a beautiful look with engraved filigree curls and detail on top of the band. It’s a fantastic style that forms a talking point and looks fabulous. Available in many diamond shapes. Select a diamond to complete the price and match your budget. Visit your nearest Polished Diamonds Showroom or Contact Us for friendly advice and to explore the options.

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  • Round Brilliant Vintage Diamond Ring White Gold RV2 3D

    Round Brilliant Vintage Diamond Ring White Gold RV2

    $1,600

    Our Round Brilliant Cut Vintage Diamond Ring White Gold RV2 has a beautiful look with engraved filigree curls and detail on top of the band. It’s a fantastic style that forms a talking point and looks fabulous. Available in many diamond shapes. Select a diamond to complete the price and match your budget. Visit your nearest Polished Diamonds Showroom or Contact Us for friendly advice and to explore the options.

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  • Round Brilliant Vintage Diamond Ring Yellow Gold RV2 3D

    Round Brilliant Vintage Diamond Ring Yellow Gold RV2

    $1,600

    Our Round Brilliant Cut Vintage Diamond Ring Yellow Gold RV2 has a beautiful look with engraved filigree curls and detail on top of the band. It’s a fantastic style that forms a talking point and looks fabulous. Available in many diamond shapes. Select a diamond to complete the price and match your budget. Visit your nearest Polished Diamonds Showroom or Contact Us for friendly advice and to explore the options.

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  • Halo-Diamond-Ring-RH1-Round-Platinum-3D

    Round Brilliant Halo Diamond Ring Platinum RH1

    $3,100

    Our Round Brilliant Halo Diamond Ring RH1 in luxurious Platinum looks fabulous with plenty of sparkle and a wow factor. The style allows a wedding ring to sit flush and form a perfect set, it is future-proof and gorgeous! This stunning ring design is available in many diamond shapes, gemstones and sizes to suit any budget. Select Natural Diamonds or Lab-Grown Diamonds. Contact our team for friendly advice or visit a Polished Diamonds showroom for personal service.

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  • Halo-Engagement-Ring-RH1-Round-Rose-3D

    Round Brilliant Halo Diamond Ring Rose Gold RH1

    $2,500

    Our Round Brilliant Halo Diamond Ring RH1 in beautiful Rose Gold looks fabulous with plenty of sparkle and a wow factor. The style allows a wedding ring to sit flush and form a perfect set, it is future-proof and gorgeous! This stunning ring design is available in many diamond shapes, gemstones and sizes to suit any budget. Select Natural Diamonds or Lab-Grown Diamonds. Contact our team for friendly advice or visit a Polished Diamonds showroom for personal service.

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  • Halo Diamond Ring RH1 Round Platinum 3D

    Round Brilliant Halo Diamond Ring White Gold RH1

    $2,500

    Our Round Brilliant Halo Diamond Ring RH1 in bright White Gold looks fabulous with plenty of sparkle and a wow factor. The style allows a wedding ring to sit flush and form a perfect set, it is future-proof and gorgeous! This stunning ring design is available in many diamond shapes, gemstones and sizes to suit any budget. Select Natural Diamonds or Lab-Grown Diamonds. Contact our team for friendly advice or visit a Polished Diamonds showroom for personal service.

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  • Halo-Diamond-Ring-RH1-Round-Yellow-3D

    Round Brilliant Halo Diamond Ring Yellow Gold RH1

    $2,500

    Our Round Brilliant Halo Diamond Ring RH1 in classic Yellow Gold looks fabulous with plenty of sparkle and a wow factor. The style allows a wedding ring to sit flush and form a perfect set, it is future-proof and gorgeous! This stunning ring design is available in many diamond shapes, gemstones and sizes to suit any budget. Select Natural Diamonds or Lab-Grown Diamonds. Contact our team for friendly advice or visit a Polished Diamonds showroom for personal service.

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  • Thumb Round Brilliant Eternity Diamond Ring Platinum 0.50ct RE1 3D

    Round Brilliant Eternity Diamond Ring Platinum 0.50ct RE1

    $4,450

    Our stunning Round Brilliant Eternity Diamond Ring Platinum 0.50ct RE1 sparkles across the room. It is available in any diamond shape, carat weight, precious metal, and finger size to suit your needs. We use natural diamonds of GH colour and Si clarity with very good to excellent cut for high-performing sparkles. The number of diamonds can vary depending on finger size, and we base this price on size M. Contact us for more information and personalised service, or visit our Polished Diamonds showroom.

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  • Thumb Round Brilliant Eternity Diamond Ring Rose Gold 0.50ct RE1 3D

    Round Brilliant Eternity Diamond Ring Rose Gold 0.50ct RE1

    $3,850

    Our stunning Round Brilliant Eternity Diamond Ring Rose Gold 0.50ct RE1 sparkles across the room. It is available in any diamond shape, carat weight, precious metal, and finger size to suit your needs. We use natural diamonds of GH colour and Si clarity with very good to excellent cut for high-performing sparkles. The number of diamonds can vary depending on finger size, and we base this price on size M. Contact us for more information and personalised service, or visit our Polished Diamonds showroom.

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  • Thumb Round Brilliant Eternity Diamond Ring White Gold 0.50ct RE1 3D

    Round Brilliant Eternity Diamond Ring White Gold 0.50ct RE1

    $3,850

    Our stunning Round Brilliant Eternity Diamond Ring White Gold 0.50ct RE1 sparkles across the room. It is available in any diamond shape, carat weight, precious metal, and finger size to suit your needs. We use natural diamonds of GH colour and Si clarity with very good to excellent cut for high-performing sparkles. The number of diamonds can vary depending on finger size, and we base this price on size M. Contact us for more information and personalised service, or visit our Polished Diamonds showroom.

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  • Thumb Round Brilliant Eternity Diamond Ring Yellow Gold 0.50ct RE1 3D

    Round Brilliant Eternity Diamond Ring Yellow Gold 0.50ct RE1

    $3,850

    Our stunning Round Brilliant Eternity Diamond Ring Yellow Gold 0.50ct RE1 sparkles across the room. It is available in any diamond shape, carat weight, precious metal, and finger size to suit your needs. We use natural diamonds of GH colour and Si clarity with very good to excellent cut for high-performing sparkles. The number of diamonds can vary depending on finger size, and we base this price on size M. Contact us for more information and personalised service, or visit our Polished Diamonds showroom.

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Auckland Showroom

95c Ponsonby Road,
Grey Lynn
Auckland 1011

0800-233-299
auckland@polisheddiamonds.co.nz

Wellington Showroom

42 Lady Elizabeth Lane,
Waterfront – CBD
Wellington 6011

0800-233-299
wellington@polisheddiamonds.co.nz

Christchurch Showroom

30 New Regent Street,
Christchurch CBD,
Christchurch 8011

0800-233-299
christchurch@polisheddiamonds.co.nz

Find the ring
she’ll never take off.

Expert Guidance

In-store and virtual appointments with our jewellery specialists

Lifetime Warranty

Every piece is backed by our comprehensive lifetime guarantee

Finance Options – Visit Design Studios

Flexible finance available — speak with us in studio to find the right option

Certified Diamonds

GIA and IGI certified stones with full quality documentation