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 Engagement Ring, RS38, Platinum, Round, 3D

    Round Brilliant Solitaire Diamond Ring Platinum RS38

    $2,100

    Our Round Brilliant Solitaire Diamond Ring RS38 in luxurious Platinum has a unique weave-effect twisted band with a timeless four-claw setting. This ring style looks superb, allowing the diamond to sit prominently with a bright sparkle. This design suits many diamond shapes and gemstones. Select a Natural or Lab-Grown Diamond to complete the price. Visit a Polished Diamonds Showroom or contact us for personal service and friendly advice.

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  • Solitaire-Diamond-Ring-RS38.-Rose-Gold-Round-Brilliant-3D

    Round Brilliant Solitaire Diamond Ring Rose Gold RS38

    $1,500

    Our Round Brilliant Solitaire Diamond Ring RS38 in beautiful Rose Gold has a unique weave-effect twisted band with a timeless four-claw setting. This ring style looks superb, allowing the diamond to sit prominently with a bright sparkle. This design suits many diamond shapes and gemstones. Select a Natural or Lab-Grown Diamond to complete the price. Visit a Polished Diamonds Showroom or contact us for personal service and friendly advice.

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  • Diamond Engagement Ring, RS38, Platinum, Round, 3D

    Round Brilliant Solitaire Diamond Ring White Gold RS38

    $1,500

    Our Round Brilliant Solitaire Diamond Ring RS38 in bright White Gold has a unique weave-effect twisted band with a timeless four-claw setting. This ring style looks superb, allowing the diamond to sit prominently with a bright sparkle. This design suits many diamond shapes and gemstones. Select a Natural or Lab-Grown Diamond to complete the price. Visit a Polished Diamonds Showroom or contact us for personal service and friendly advice.

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  • Solitaire-Diamond-Ring-RS38.-Yellow-Gold-Round-Brilliant-3D

    Round Brilliant Solitaire Diamond Ring Yellow Gold RS38

    $1,500

    Our Round Brilliant Solitaire Diamond Ring RS38 in classic Yellow Gold has a unique weave-effect twisted band with a timeless four-claw setting. This ring style looks superb, allowing the diamond to sit prominently with a bright sparkle. This design suits many diamond shapes and gemstones. Select a Natural or Lab-Grown Diamond to complete the price. Visit a Polished Diamonds Showroom or contact us for personal service and friendly advice.

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  • Solitaire Diamond Ring, RS47, Platinum, 3D

    Round Brilliant Solitaire Diamond Ring Platinum RS47

    $2,300

    Our Round Brilliant Solitaire Diamond Ring RS47 in luxurious Platinum has a unique rope-effect twisted band with a timeless four-claw setting. A small diamond below the setting on both sides is included in the price. This ring style looks superb, allowing the diamond to sit prominently with a bright sparkle. To complete the price, select a natural or lab-grown diamond. Visit a Polished Diamonds Design Studio or contact us for personal service and friendly advice.

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  • Solitaire Diamond Ring, RS47, Rose Gold, 3D

    Round Brilliant Solitaire Diamond Ring Rose Gold RS47

    $1,700

    Our Round Brilliant Solitaire Diamond Ring RS47 in beautiful Rose Gold has a unique rope-effect twisted band with a timeless four-claw setting. A small diamond below the setting on both sides is included in the price. This ring style looks superb, allowing the diamond to sit prominently with a bright sparkle. To complete the price, select a natural or lab-grown diamond. Visit a Polished Diamonds Design Studio or contact us for personal service and friendly advice.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Solitaire Diamond Ring, RS47, White Gold, 3D

    Round Brilliant Solitaire Diamond Ring White Gold RS47

    $1,700

    Our Round Brilliant Solitaire Diamond Ring RS47 in bright White Gold has a unique rope-effect twisted band with a timeless four-claw setting. A small diamond below the setting on both sides is included in the price. This ring style looks superb, allowing the diamond to sit prominently with a bright sparkle. To complete the price, select a natural or lab-grown diamond. Visit a Polished Diamonds Design Studio or contact us for personal service and friendly advice.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Solitaire Diamond Ring, RS47, Yellow Gold, 3D

    Round Brilliant Solitaire Diamond Ring Yellow Gold RS47

    $1,700

    Our Round Brilliant Solitaire Diamond Ring RS47 in classic Yellow Gold has a unique rope-effect twisted band with a timeless four-claw setting. A small diamond below the setting on both sides is included in the price. This ring style looks superb, allowing the diamond to sit prominently with a bright sparkle. To complete the price, select a natural or lab-grown diamond. Visit a Polished Diamonds Design Studio or contact us for personal service and friendly advice.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Round Engagement Ring, Platinum, RS39, 3D

    Round Brilliant Solitaire Diamond Ring Platinum RS39

    $2,200

    Our Round Brilliant Solitaire Diamond Ring RS39 in luxurious Platinum is a modern design with a wide band for extra luxury.  This style has a superb part rub-over that gives the diamond a suspended look.  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 Engagement Ring, Rose Gold, RS39, 3D

    Round Brilliant Solitaire Diamond Ring Rose Gold RS39

    $1,600

    Our Round Brilliant Solitaire Diamond Ring RS39 in beautiful Rose Gold is a modern design with a wide band for extra luxury.  This style has a superb part rub-over that gives the diamond a suspended look.  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.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Round Engagement Ring, White Gold, RS39, 3D

    Round Brilliant Solitaire Diamond Ring White Gold RS39

    $1,600

    Our Round Brilliant Solitaire Diamond Ring RS39 in bright White Gold is a modern design with a wide band for extra luxury.  This style has a superb part rub-over that gives the diamond a suspended look.  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.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Round Engagement Ring, Yellow Gold, RS39, 3D

    Round Brilliant Solitaire Diamond Ring Yellow Gold RS39

    $1,600

    Our Round Brilliant Solitaire Diamond Ring RS39 in classic Yellow Gold is a modern design with a wide band for extra luxury.  This style has a superb part rub-over that gives the diamond a suspended look.  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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  • Thumb Diamond Ring RS4 Platnium 3D

    Round Brilliant Solitaire Diamond Ring Platinum RS4

    $2,100

    The Round Brilliant Solitaire Diamond Ring RS4 is a timeless six-claw diamond ring set in luxurious Platinum. It features a tapered band and elegant icicle-inspired setting. Customise with a natural or lab-grown diamond or gemstone in any size or quality to match your budget. Complete your purchase online or visit Polished Diamonds for expert, personal service. Contact our team, we love to help!

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  • Thumb Diamond Ring RS4 Rose Gold 3D

    Round Brilliant Solitaire Diamond Ring Rose Gold RS4

    $1,500

    The Round Brilliant Solitaire Diamond Ring RS4 is a timeless six-claw diamond ring set in beautiful Rose Gold. It features a tapered band and elegant icicle-inspired setting. Customise with a natural or lab-grown diamond or gemstone in any size or quality to match your budget. Complete your purchase online or visit Polished Diamonds for expert, personal service. Contact our team, we love to help!

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Thumb Diamond Ring RS4 White Gold 3D

    Round Brilliant Solitaire Diamond Ring White Gold RS4

    $1,500

    The Round Brilliant Solitaire Diamond Ring Solitaire RS4 is a timeless six-claw diamond ring set in bright White Gold. It features a tapered band and elegant icicle-inspired setting. Customise with a natural or lab-grown diamond or gemstone in any size or quality to match your budget. Complete your purchase online or visit Polished Diamonds for expert, personal service. Contact our team, we love to help!

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Thumb Diamond Ring RS4 Yellow Gold 3D

    Round Brilliant Solitaire Diamond Ring Yellow Gold RS4

    $1,500

    The Round Brilliant Solitaire Diamond Ring RS4 is a timeless six-claw diamond ring set in classic Yellow Gold. It features a tapered band and elegant icicle-inspired setting. Customise with a natural or lab-grown diamond or gemstone in any size or quality to match your budget. Complete your purchase online or visit Polished Diamonds for expert, personal service. Contact our team, we love to help!

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page

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