Eternity and Anniversary Diamond Rings

Eternity and Anniversary Diamond Rings feature a continuous band of diamonds that wraps around the entire ring, symbolising eternal love and commitment. People often give these rings to celebrate milestones like anniversaries or to mark meaningful relationship moments. The endless loop of diamonds reflects the unbreakable bond of love and partnership.

These rings are available in a range of styles and settings. Choose from classic claws to sleek modern bezels, eternity and anniversary rings offer both versatility and personalisation. Whether crafted in platinum, rose gold, white gold, or yellow gold, these rings showcase timeless beauty and elegance.

– Customise with natural or lab-grown diamonds
– Crafted in our award-winning New Zealand workshop
– Expert advice, personal service, and showroom support

Visit our shops or contact us for information and advice. Explore our collection of Eternity and Anniversary Rings.

eternity ring image

Browse the Range

Precious Metal

Diamond Shape

  • Round Brilliant Eternity Diamond Ring Platinum 0.50ct RE1

    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.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Thumb Round Brilliant Eternity Diamond Ring Platinum 1.00ct RE1 3D

    Round Brilliant Eternity Diamond Ring Platinum 1.00ct RE1

    $5,400

    Our stunning Round Brilliant Eternity Diamond Ring Platinum 1.00ct 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.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Thumb Round Brilliant Eternity Diamond Ring Platinum 1.50ct RE1 3D

    Round Brilliant Eternity Diamond Ring Platinum 1.50ct RE1

    $6,850

    Our stunning Round Brilliant Eternity Diamond Ring Platinum 1.50ct 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.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Thumb Round Brilliant Eternity Diamond Ring Platinum 2.00ct RE1 3D

    Round Brilliant Eternity Diamond Ring Platinum 2.00ct RE1

    $7,500

    Our stunning Round Brilliant Eternity Diamond Ring Platinum 2.00ct 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.

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

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Thumb Round Brilliant Eternity Diamond Ring Rose Gold 1.00ct RE1 3D

    Round Brilliant Eternity Diamond Ring Rose Gold 1.00ct RE1

    $4,800

    Our stunning Round Brilliant Eternity Diamond Ring Rose Gold 1.00ct 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.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Thumb Round Brilliant Eternity Diamond Ring Rose Gold 1.50ct RE1 3D

    Round Brilliant Eternity Diamond Ring Rose Gold 1.50ct RE1

    $6,250

    Our stunning Round Brilliant Eternity Diamond Ring Rose Gold 1.50ct 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.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Thumb Round Brilliant Eternity Diamond Ring Rose Gold 2.00ct RE1 3D

    Round Brilliant Eternity Diamond Ring Rose Gold 2.00ct RE1

    $6,900

    Our stunning Round Brilliant Eternity Diamond Ring Rose Gold 2.00ct 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.

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

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Thumb Round Brilliant Eternity Diamond Ring White Gold 1.00ct RE1 3D

    Round Brilliant Eternity Diamond Ring White Gold 1.00ct RE1

    $4,800

    Our stunning Round Brilliant Eternity Diamond Ring White Gold 1.00ct 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.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Thumb Round Brilliant Eternity Diamond Ring White Gold 1.50ct RE1 3D

    Round Brilliant Eternity Diamond Ring White Gold 1.50ct RE1

    $6,250

    Our stunning Round Brilliant Eternity Diamond Ring White Gold 1.50ct 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.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Thumb Round Brilliant Eternity Diamond Ring White Gold 2.00ct RE1 3D

    Round Brilliant Eternity Diamond Ring White Gold 2.00ct RE1

    $6,900

    Our stunning Round Brilliant Eternity Diamond Ring White Gold 2.00ct 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.

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

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Thumb Round Brilliant Eternity Diamond Ring Yellow Gold 1.00ct RE1 3D

    Round Brilliant Eternity Diamond Ring Yellow Gold 1.00ct RE1

    $4,800

    Our stunning Round Brilliant Eternity Diamond Ring Yellow Gold 1.00ct 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.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Thumb Round Brilliant Eternity Diamond Ring Yellow Gold 1.50ct RE1 3D

    Round Brilliant Eternity Diamond Ring Yellow Gold 1.50ct RE1

    $6,250

    Our stunning Round Brilliant Eternity Diamond Ring Yellow Gold 1.50ct 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.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Thumb Round Brilliant Eternity Diamond Ring Yellow Gold 2.00ct RE1 3D

    Round Brilliant Eternity Diamond Ring Yellow Gold 2.00ct RE1

    $6,900

    Our stunning Round Brilliant Eternity Diamond Ring Yellow Gold 2.00ct 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.

    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