Platinum Diamond Rings

Platinum diamond rings epitomise luxury and enduring elegance. Crafted from rare and durable metal platinum, these rings offer exceptional strength and durability. They make a perfect choice for heirloom pieces. Paired with dazzling diamonds, platinum settings accentuate the stone’s brilliance and fire.

Platinum rings can feature a classic solitaire design, intricate pavé setting, or vintage-inspired halo style. Platinum diamond rings exude sophistication and refinement. They symbolise everlasting love and commitment as cherished symbols of union and devotion, promising a lifetime of brilliance and beauty for the wearer. Shop our Platinum Rings.

Cushion Diamond Ring RS1 Platinum LF

Range of Platinum Diamond Rings

  • Diamond Ring RS10 Princess Platinum 3D

    Princess Cut Solitaire Diamond Ring Platinum RS10

    $2,200

    This Princess Cut Solitaire Diamond Ring RS10 in luxurious Platinum is modern and sophisticated. It sits low on the finger for function and form. Available in any diamond shape and size, the rub-over traces the gemstone, so select any shape. To complete the price, select a natural or lab-grown diamond. Visit a Polished Diamonds Showroom or Contact Us for personal service and friendly advice.

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  • Solitaire-Engagement-Ring-Oval-Diamond-RS32-Platinum-3D

    Round Brilliant Solitaire Diamond Ring Platinum RS32

    $2,100

    This unique Round Brilliant Solitaire Diamond Ring RS32 in luxurious Platinum has a fantastic wishbone design weaving in and out of the setting. The diamond is suspended for maximum sparkle in this classic great looking ring style. Select a Natural or Lab-Grown Diamond to complete pricing to suit. Contact our team for personal service and friendly advice, or visit a Polished Diamonds Showroom.

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  • Thumb Diamond Ring RS3 Platinum 3D

    Round Brilliant Solitaire Diamond Ring Platinum RS3

    $2,100

    This classic Diamond Ring set in luxurious Platinum is designed to sit low for practicality, while its fine tips provide a captivating ‘across the room sparkle’. The Round Brilliant Diamond Ring Solitaire Platinum RS3 is a versatile masterpiece, harmonising with various diamond shapes, including the Round Brilliant, Princess Cut, and Emerald Cut Diamonds. Add a natural or lab-grown diamond to finalise your selection and complete the price. Visit a Polished Diamonds showroom or contact us to explore your options and receive personal service and friendly advice.

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  • Solitaire-Engagement-Ring-Radiant-Diamond-RS30-Platinum-3D

    Princess Cut Solitaire Diamond Ring Platinum RS30

    $2,200

    This traditional Princess Cut Solitaire Diamond Ring RS30 in luxurious Platinum sparkles with clean, straight lines on a wider band. It is available in many diamond shapes, including Princess, Round, Asscher, Radiant, and Emerald Cut Diamonds. Select a Natural or Lab-Grown Diamond to suit and complete the price. Visit a Polished Diamonds Showroom or contact us for personal service and friendly advice.

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  • Diamond-Ring-Solitaire-Princess-RS31-Platinum-3D

    Princess Cut Solitaire Diamond Ring Platinum RS31

    $2,100

    This Princess Cut Solitaire Diamond Ring RS31 in luxurious Platinum beautifully suspends the diamond for a modern look. It is available in many diamond shapes, like Princess, Round, Asscher, Radiant, and Emerald Cut Diamonds. Select a Natural Diamond or Lab-Grown Diamond, or search our Advanced Diamond database to suit your budget and complete the price. Visit a Polished Diamonds Showroom or contact us for personal service and friendly advice.

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  • Solitaire-Engagement-Ring-Princess-Cut-Diamond-RS33-Platinum-3D

    Princess Cut Solitaire Diamond Ring Platinum RS33

    $2,100

    This timeless Princess Cut Solitaire Diamond Ring RS33 in luxurious Platinum looks excellent with picture frame claws. The diamond is suspended for maximum sparkle and viewing pleasure. 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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  • RS34-Cushion-Platinum-Diamond-Solitaire-3D

    Cushion Cut Solitaire Diamond Ring Platinum RS34

    $2,100

    This unique Cushion Cut Solitaire Diamond Ring RS34 in luxurious Platinum features an Infinity Symbol at the base of the setting, representing timeless love. The four-claw setting allows the diamond to sparkle and catch the eye. It suits many diamond shapes like Princess, Round and Marquise Cut Diamonds. Select a natural or lab-grown diamond to complete the price. Contact our friendly team or visit a Polished Diamonds Showroom for personal service and friendly advice.

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  • Marquise Engagement Ring, Platinum, RS34, 3D

    Marquise Cut Solitaire Diamond Ring Platinum RS34

    $2,100

    This unique Marquise Cut Solitaire Diamond Ring RS34 in luxurious Platinum features an Infinity Symbol at the base of the setting, representing timeless love. The four-claw setting allows the diamond to sparkle and catch the eye. It suits many diamond shapes like Princess, Round and Marquise Cut Diamonds. Select a natural or lab-grown diamond to complete the price. Contact our friendly team or visit a Polished Diamonds Showroom for personal service and friendly advice.

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  • Solitaire-Diamond-Ring-RS34.-Platinum-Oval-3D

    Oval Cut Solitaire Diamond Ring Platinum RS34

    $2,100

    This unique Oval Cut Solitaire Diamond Ring RS34 in luxurious Platinum features an Infinity Symbol at the base of the setting, representing timeless love. The four-claw setting allows the diamond to sparkle and catch the eye. It suits many diamond shapes like Princess, Round and Marquise Cut Diamonds. Select a natural or lab-grown diamond to complete the price. Contact our friendly team or visit a Polished Diamonds Showroom for personal service and friendly advice.

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  • Pear Shape Engagement Ring, Platinum, RS34, 3D

    Pear Cut Solitaire Diamond Ring Platinum RS34

    $2,100

    This unique Pear Cut Solitaire Diamond Ring RS34 in luxurious Platinum features an Infinity Symbol at the base of the setting, representing timeless love. The four-claw setting allows the diamond to sparkle and catch the eye. It suits many diamond shapes like Princess, Round and Marquise Cut Diamonds. Select a natural or lab-grown diamond to complete the price. Contact our friendly team or visit a Polished Diamonds Showroom for personal service and friendly advice.

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  • Solitaire-Diamond-Ring-RS34.-Platinum-Princess-Cut-3D

    Princess Cut Solitaire Diamond Ring Platinum RS34

    $2,100

    This unique Princess Cut Solitaire Diamond Ring RS34 in luxurious Platinum features an Infinity Symbol at the base of the setting, representing timeless love. The four-claw setting allows the diamond to sparkle and catch the eye. It suits many diamond shapes like Princess, Round and Marquise Cut Diamonds. Select a natural or lab-grown diamond to complete the price. Contact our friendly team or visit a Polished Diamonds Showroom for personal service and friendly advice.

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  • RS34-Round-Platinum-Diamond-Solitaire-3D

    Round Brilliant Solitaire Diamond Ring Platinum RS34

    $2,100

    This unique Round Brilliant Solitaire Diamond Ring RS34 in luxurious Platinum features an Infinity Symbol at the base of the setting, representing timeless love. The four-claw setting allows the diamond to sparkle and catch the eye. It suits many diamond shapes like Princess, Round and Marquise Cut Diamonds. Select a natural or lab-grown diamond to complete the price. Contact our friendly team or visit a Polished Diamonds Showroom for personal service and friendly advice.

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  • Thumb Solitaire Diamond Ring RS35 Platinum Cushion 3D

    Cushion Cut Solitaire Diamond Ring Platinum RS35

    $2,100

    Our Cushion Cut Solitaire Diamond Ring RS35 in luxurious Platinum has a vintage look with remarkable vintage/filigree curls under the setting. This fantastic style forms a unique talking point and looks fabulous. It is available in diamond shapes like Pear, Round, and Princess Cut. Select a Natural or Lab Grown Diamond to complete the price. Visit your nearest Polished Diamonds Showroom or contact us for friendly advice and to explore the options.

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  • Solitaire-Diamond-Ring-RS35-Platinum-Marquise-3D

    Marquise Cut Solitaire Diamond Ring Platinum RS35

    $2,100

    Our Marquise Cut Solitaire Diamond Ring RS35 in luxurious Platinum has a vintage look with remarkable vintage/filigree curls under the setting. This fantastic style forms a unique talking point and looks fabulous. It is available in diamond shapes like Pear, Round, and Princess Cut. Select a Natural or Lab Grown Diamond to complete the price. Visit your nearest Polished Diamonds Showroom or contact us for friendly advice and to explore the options.

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  • Solitaire-Diamond-Ring-RS35.-Platinum-Oval-3D

    Oval Cut Solitaire Diamond Ring Platinum RS35

    $2,100

    Our Oval Cut Solitaire Diamond Ring RS35 in luxurious Platinum has a vintage look with remarkable vintage/filigree curls under the setting. This fantastic style forms a unique talking point and looks fabulous. It is available in diamond shapes like Pear, Round, and Princess Cut. Select a Natural or Lab Grown Diamond to complete the price. Visit your nearest Polished Diamonds Showroom or contact us for friendly advice and to explore the options.

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  • Solitaire-Diamond-Ring-RS35-Platinum-Pear-Diamond-3D

    Pear Cut Solitaire Diamond Ring Platinum RS35

    $2,100

    Our Pear Cut Solitaire Diamond Ring RS35 in luxurious Platinum has a vintage look with remarkable vintage/filigree curls under the setting. This fantastic style forms a unique talking point and looks fabulous. It is available in diamond shapes like Pear, Round, and Princess Cut. Select a Natural or Lab Grown Diamond to complete the price. Visit your nearest Polished Diamonds Showroom or contact us for friendly advice and to explore the options.

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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