Solitaire Diamond Rings

Solitaire Diamond Rings are the ultimate expression of elegance, featuring a single, breathtaking diamond as the centrepiece. Symbolising unity, purity, and everlasting love, this timeless style draws attention to the diamond’s brilliance, cut, and clarity, making it the hero of the design.

Choose from a variety of classic and modern settings, including four or six claw, bezel, and cathedral styles. Each uniquely enhances the diamond, allowing it to shine from every angle. Whether set in platinum, yellow gold, white gold, or rose gold, solitaire rings offer unmatched versatility and sophistication.

Perfect for engagements, anniversaries, or meaningful milestones, solitaire diamond rings remain the most iconic and beloved symbol of commitment.

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

Shop our collection of Solitaire Diamond Rings and create a piece that’s uniquely yours.

Diamond Rings Image Square

Browse the Range

Precious Metal

Diamond Shape

  • 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.

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

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Diamond-Ring-Solitaire-Radiant-R46-Platinum-3D

    Radiant Cut Solitaire Diamond Ring Platinum RS42

    $2,300

    Our Radiant Cut Solitaire Diamond Ring RS42 in luxurious Platinum features a modern look with a twisted band. It is a unique style showing some extra width and sparkle. This design also suits Square, Emerald, and Asscher Cut Diamonds. Select a Natural or Lab-Grown Diamond to complete the price. Visit a Polished Diamonds Showroom or contact us for personal service and to explore the options.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Diamond-Ring-Solitaire-Radiant-R46-Rose-3D

    Radiant Cut Solitaire Diamond Ring Rose Gold RS42

    $1,700

    Our Radiant Cut Solitaire Diamond Ring RS42 in beautiful Rose Gold features a modern look with a twisted band. It is a unique style showing some extra width and sparkle. This design also suits Square, Emerald, and Asscher Cut Diamonds. Select a Natural or Lab-Grown Diamond to complete the price. Visit a Polished Diamonds Showroom or contact us for personal service and to explore the options.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Diamond-Ring-Solitaire-Radiant-R46-Platinum-3D

    Radiant Cut Solitaire Diamond Ring White Gold RS42

    $1,700

    Our Radiant Cut Solitaire Diamond Ring RS42 in bright White Gold features a modern look with a twisted band. It is a unique style showing some extra width and sparkle. This design also suits Square, Emerald, and Asscher Cut Diamonds. Select a Natural or Lab-Grown Diamond to complete the price. Visit a Polished Diamonds Showroom or contact us for personal service and to explore the options.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Diamond-Ring-Solitaire-Radiant-R46-Yellow-3D

    Radiant Cut Solitaire Diamond Ring Yellow Gold RS42

    $1,700

    Our Radiant Cut Solitaire Diamond Ring RS42 in classic Yellow Gold features a modern look with a twisted band. It is a unique style showing some extra width and sparkle. This design also suits Square, Emerald, and Asscher Cut Diamonds. Select a Natural or Lab-Grown Diamond to complete the price. Visit a Polished Diamonds Showroom or contact us for personal service and to explore the options.

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

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • 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
  • Solitaire-Diamond-Ring-RS40-Platinum-Round-Brilliant-3D

    Round Brilliant Solitaire Diamond Ring Platinum RS40

    $2,200

    The Round Brilliant Solitaire Diamond Ring RS40 in luxurious Platinum is a stunning modern style with a low-tension setting. The diamond looks to be floating between the bands. The low setting is ideal for people who use their hands and require a low-functional ring design. Select a Natural or Lab-Grown Diamond to complete the price. Visit a Polished Diamonds Showroom or contact us for personal service and advice.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Solitaire-Diamond-Ring-RS40-Rose-Gold-Round-Brilliant-3D

    Round Brilliant Solitaire Diamond Ring Rose Gold RS40

    $1,600

    The Round Brilliant Solitaire Diamond Ring RS40 in beautiful Rose Gold is a stunning modern style with a low-tension setting. The diamond looks to be floating between the bands. The low setting is ideal for people who use their hands and require a low-functional ring design. Select a Natural or Lab-Grown Diamond to complete the price. Visit a Polished Diamonds Showroom or contact us for personal service and advice.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Solitaire-Diamond-Ring-RS40-Platinum-Round-Brilliant-3D

    Round Brilliant Solitaire Diamond Ring White Gold RS40

    $1,600

    The Round Brilliant Solitaire Diamond Ring RS40 in bright White Gold is a stunning modern style with a low-tension setting. The diamond looks to be floating between the bands. The low setting is ideal for people who use their hands and require a low-functional ring design. Select a Natural or Lab-Grown Diamond to complete the price. Visit a Polished Diamonds Showroom or contact us for personal service and advice.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Solitaire-Diamond-Ring-RS40-Yellow-Gold-Round-Brilliant-3D

    Round Brilliant Solitaire Diamond Ring Yellow Gold RS40

    $1,600

    The Round Brilliant Solitaire Diamond Ring RS40 in classic Yellow Gold is a stunning modern style with a low-tension setting. The diamond looks to be floating between the bands. The low setting is ideal for people who use their hands and require a low-functional ring design. Select a Natural or Lab-Grown Diamond to complete the price. Visit a Polished Diamonds Showroom or contact us for personal service and advice.

    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