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

  • Solitaire-Diamond-Ring-RS35.-Platinum-Princess-Cut-3D

    Princess Cut Solitaire Diamond Ring Platinum RS35

    $2,100

    Our Princess 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-Round-Brilliant-3D

    Round Brilliant Solitaire Diamond Ring Platinum RS35

    $2,100

    Our Round Brilliant 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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  • Round Brilliant Eternity Diamond Ring Platinum RE5

    Round Brilliant Eternity Diamond Ring Platinum RE5

    $4,100

    Our stunning Round Brilliant Eternity Diamond Ring Platinum RE5 has a pave setting for luxurious sparkle. The price includes (43x) 1.3mm Round Brilliant Cut Natural Diamonds with a total carat weight of 0.43 (depending on finger size). 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. Contact us for more information and personalised service, or visit our Polished Diamonds showroom.

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  • Assher Engagement Ring, White Gold, RS50, 3D

    Asscher Cut Solitaire Diamond Ring Platinum RS50

    $2,200

    Asscher Cut Solitaire Diamond Ring RS50 in luxurious Platinum features a stunning vintage ring style. This ring design has a vintage look with engraved filigree curls on top of the band and milgrain beading. It’s a fantastic style that forms a talking point and looks fabulous. Available in many diamond shapes, such as Round, Princess and Oval Cut diamonds. 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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  • Cushion Engagement Ring, White Gold,RS50, 3D

    Cushion Cut Solitaire Diamond Ring Platinum RS50

    $2,200

    Cushion Cut Solitaire Diamond Ring RS50 in luxurious Platinum features a stunning vintage ring style. This ring design has a vintage look with engraved filigree curls on top of the band and milgrain beading. It’s a fantastic style that forms a talking point and looks fabulous. Available in many diamond shapes, such as Round, Princess and Oval Cut diamonds. 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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  • Emerald Engagement Ring, White Gold, RS50, 3D

    Emerald Cut Solitaire Diamond Ring Platinum RS50

    $2,200

    Emerald Cut Solitaire Diamond Ring Platinum RS50 features a stunning vintage ring style. This ring design has a vintage look with engraved filigree curls on top of the band and milgrain beading. It’s a fantastic style that forms a talking point and looks fabulous. Available in many diamond shapes, such as Round, Princess and Oval Cut diamonds. 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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  • Marquise Engagement Ring, White Gold, RS50, 3D

    Marquise Cut Solitaire Diamond Ring Platinum RS50

    $2,200

    Marquise Cut Solitaire Diamond Ring RS50 in luxurious Platinum features a stunning vintage ring style. This ring design has a vintage look with engraved filigree curls on top of the band and milgrain beading. It’s a fantastic style that forms a talking point and looks fabulous. Available in many diamond shapes, such as Round, Princess and Oval Cut diamonds. 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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  • Oval Engagement Ring, White Gold, RS50, 3D

    Oval Cut Solitaire Diamond Ring Platinum RS50

    $2,200

    Oval Cut Solitaire Diamond Ring Platinum RS50 features a stunning vintage ring style. This ring design has a vintage look with engraved filigree curls on top of the band and milgrain beading. It’s a fantastic style that forms a talking point and looks fabulous. Available in many diamond shapes, such as Round, Princess and Oval Cut diamonds. 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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  • Pear Engagement Ring, White Gold, RS50, 3D

    Pear Cut Solitaire Diamond Ring Platinum RS50

    $2,200

    Pear Cut Solitaire Diamond Ring RS50 in luxurious Platinum features a stunning vintage ring style. This ring design has a vintage look with engraved filigree curls on top of the band and milgrain beading. It’s a fantastic style that forms a talking point and looks fabulous. Available in many diamond shapes, such as Round, Princess and Oval Cut diamonds. 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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  • Princess Engagement Ring, White Gold, RS50, 3D

    Princess Cut Solitaire Diamond Ring Platinum RS50

    $2,200

    Princess Cut Solitaire Diamond Ring RS50 in luxurious Platinum features a stunning vintage ring style. This ring design has a vintage look with engraved filigree curls on top of the band and milgrain beading. It’s a fantastic style that forms a talking point and looks fabulous. Available in many diamond shapes, such as Round, Princess and Oval Cut diamonds. 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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  • Round Diamond Ring Platinum RS50 3D

    Round Brilliant Solitaire Diamond Ring Platinum RS50

    $2,200

    Round Brilliant Solitaire Diamond Ring Platinum RS50 features a stunning vintage ring style. This ring design has a vintage look with engraved filigree curls on top of the band and milgrain beading. It’s a fantastic style that forms a talking point and looks fabulous. Available in many diamond shapes, such as Round, Princess and Oval Cut diamonds. 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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  • Diamond-Ring-Solitaire-Round-Brilliant-RS36-Platinum-3D

    Round Brilliant Solitaire Diamond Ring Platinum RS36

    $2,100

    Our Round Brilliant Solitaire Diamond Ring RS36 in luxurious Platinum is a timeless masterpiece that looks fabulous. The diamond is the star of the show and beautifully suspended to sparkle. It is available in many diamond shapes, such as Princes Square, Asscher, Emerald, or Round. To complete the price, select a natural or lab-grown diamond. Visit your nearest Polished Diamonds Showroom or contact us for friendly advice and personal service.

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  • Solitaire-Diamond-Ring-RS37.-Platinum-Round-Brilliant-3D

    Round Brilliant Solitaire Diamond Ring Platinum RS37

    $2,100

    Our Round Brilliant Solitaire Diamond Ring RS37 in luxurious Platinum has a unique collar and engraved grooves for a stunning retro look. This ring style suits many diamond shapes and qualities and suspends the diamond for an energetic sparkle. 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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  • Oval Engagement Ring, Platinum, RS38, 3D

    Oval Cut Solitaire Diamond Ring Platinum RS38

    $2,100

    Our Oval Cut 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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  • 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, 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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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