Diamond Rings

Diamond rings, custom made for every love story. Discover the perfect diamond ring at Polished Diamonds. Our award-winning collection includes custom-designed engagement rings, wedding bands, and fine jewellery, crafted to exacting standards using premium natural or lab-grown diamonds.

Choose from popular styles, such as solitaire, halo, vintage, or three-stone designs. Our rings are available in platinum, white gold, yellow gold, or rose gold. Every ring is tailored to your preferences for cut, clarity, carat, and budget. Experience exceptional brilliance, honest pricing, and expert service. Shop online or visit our showrooms to create your forever ring.

Diamond Rings

Diamond Ring Collections

  • 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.

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  • 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.

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  • 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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  • 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.

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  • 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.

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  • 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.

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  • 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.

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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
  • 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.

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  • 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.

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Why Choose Polished Diamonds for Your Diamond Ring?

At Polished Diamonds, we transform your vision into reality with our expertly crafted diamond rings. Our unwavering commitment to excellence is evident in our certified diamonds, which guarantee the authenticity and brilliance of each stone. Utilizing cutting-edge CAD design technology, you can visualize your custom diamond ring prior to creation and we can 3D print a prototype, ensuring you make a confident choice.

Our rings are proudly crafted in New Zealand and exemplify superior workmanship and meticulous attention to detail. With direct sourcing and a lifetime guarantee on our craftsmanship, you can trust that you receive exceptional value and lasting quality.

Are you ready to design your perfect diamond ring? Please schedule a consultation today, or ‘pop into’ our shops and let our experts guide you through creating a special diamond ring.

Diamond Rings Image Square
Pear Cut Solitaire Diamond Ring Platinum RS2 3D

Shop Solitaire Rings

A solitaire diamond ring is the epitome of classic elegance, featuring a single, stunning diamond as its centrepiece. This timeless design highlights the diamond’s beauty and brilliance, making it a popular choice. Available in various settings such as claw, bezel, and tension, solitaire diamond rings can be customized with different metals like gold, platinum, and white gold. The simplicity of the solitaire design ensures that the diamond remains the focal point, symbolizing enduring love and commitment.

Shop Eternity Rings

Eternity diamond rings symbolize everlasting love, featuring a continuous line of diamonds encircling the band. These rings are perfect for anniversaries, engagements or milestones, offering a stunning display of brilliance and luxury. In various designs, eternity rings can be set in metals like platinum, gold, or white gold and feature different diamond shapes such as round, princess, or emerald cuts. The seamless circle of diamonds represents eternal commitment, making these rings a meaningful and elegant choice for expressing everlasting love.

Thumb Round Brilliant Eternity Diamond Ring White Gold 2.00ct RE1 3D
Princess Cut Vintage Diamond Ring White Gold RV2 3D

Shop Vintage Rings

Vintage diamond rings offer a timeless elegance and unique charm, characterised by intricate designs and fine craftsmanship. These rings often feature filigree, milgrain, and hand-engraving, showcasing the artistry of bygone eras. Available in styles from different periods, such as Victorian, Edwardian, and Art Deco, vintage rings often incorporate antique cut diamonds like old mine or rose cuts. Crafted in precious metals like platinum and gold, vintage diamond rings are perfect for those seeking a distinctive, heirloom-quality piece that embodies romance and history.

FAQ

Yes, we use Computer-Aided Design to showcase how any ring style will look with your chosen finger size and gemstone. Send us a photo of what you love, or select from our diamond ring styles and modify to suit.

We offer a lifetime guarantee on the workmanship of every diamond ring we produce. We create rings that have quality, weight and luxury attached to ensure you never have any problems. The best quality at the best price.

Once you select a diamond ring style, we will draw it up using architectural CAD software for you to approve. Design changes are possible and you can also try on a 3D resin print. Once the design is confirmed, we require a 50% deposit and the balance on completion – in about 2-3 weeks.

PD Ring Stack Image
Jewellery Shop Window Polished Diamonds

FAQ

We take 2-3 weeks to complete each ring, but we can create it in 1 week by arrangement. You can also borrow a proposal ring and design the ring together—assuming she says yes.

Contact our friendly team of expert designers. You can either design from the comfort of home as we use CAD software and we’ll email design images or pop into your closest shop. Call us, email us, video contact, shop visit – lets begin the process.

Yes, you can 100%. We are members of New Zealand Jewellers and Watchmakers. Our business dates back to 1969, and we have thousands of satisfied New Zealand clients. We have shops in Auckland, Wellington, and Christchurch for you to visit and meet the team. We complete jewellery repairs, resizing, and re-modelling work for locals.

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