Cushion Diamond Rings

Cushion diamond rings boast a captivating blend of vintage allure and modern elegance. Featuring a square or rectangular shape with rounded corners, cushion-cut diamonds are renowned for their soft, romantic appeal and remarkable brilliance. These rings offer versatility, suitable for both traditional and contemporary settings, ranging from sleek solitaires to intricate halo designs.

The cushion cut’s unique faceting enhances the stone’s fire and brilliance, captivating the eye with its play of light. Whether adorned with accent stones or showcased in a simple, sophisticated setting, cushion diamond rings exude timeless beauty and sophistication. They are exquisite symbols of love and commitment, cherished for generations.

We can design and produce to suit your needs. Shop our Cushion Shaped Rings.

Cushion Diamond Ring RS1 Platinum LF

Range of Cushion Cut Diamond Rings

  • Solitaire-Diamond-Ring-Cushion-RS41-Platinum-3D

    Cushion Cut Solitaire Diamond Ring Platinum RS41

    $2,100

    This classic Cushion Cut Solitaire Diamond Ring RS41 in luxurious Platinum looks terrific and sits proudly, allowing the diamond to sparkle. It is one of our best Diamond Ring styles. This ring design suits many diamond shapes, such as Square Princess, Asscher, Emerald, and Radiant. 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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  • Solitaire-Diamond-Ring-Cushion-RS41-Rose-Gold-3D

    Cushion Cut Solitaire Diamond Ring Rose Gold RS41

    $1,500

    This classic Cushion Cut Solitaire Diamond Ring RS41 in beautiful Rose Gold looks terrific and sits proudly, allowing the diamond to sparkle. It is one of our best Diamond Ring styles. This ring design suits many diamond shapes, such as Square Princess, Asscher, Emerald, and Radiant. 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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  • Solitaire-Diamond-Ring-Cushion-RS41-Platinum-3D

    Cushion Cut Solitaire Diamond Ring White Gold RS41

    $1,500

    This classic Cushion Cut Solitaire Diamond Ring RS41 in bright White Gold looks terrific and sits proudly, allowing the diamond to sparkle. It is one of our best Diamond Ring styles. This ring design suits many diamond shapes, such as Square Princess, Asscher, Emerald, and Radiant. 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
  • Solitaire-Diamond-Ring-Cushion-RS41-Yellow-Gold-3D

    Cushion Cut Solitaire Diamond Ring Yellow Gold RS41

    $1,500

    This classic Cushion Cut Solitaire Diamond Ring RS41 in classic Yellow Gold looks terrific and sits proudly, allowing the diamond to sparkle. It is one of our best Diamond Ring styles. This ring design suits many diamond shapes, such as Square Princess, Asscher, Emerald, and Radiant. 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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  • Cushion Cut Vintage Diamond Ring Platinum RV2 3D

    Cushion Cut Vintage Diamond Ring Platinum RV2

    $2,200

    Our Cushion Cut Vintage Diamond Ring Platinum RV2 has a beautiful look with engraved filigree curls and detail on top of the band. It’s a fantastic style that forms a talking point and looks fabulous. Available in many diamond shapes. Select a diamond to complete the price and match your budget. Visit your nearest Polished Diamonds Showroom or Contact Us for friendly advice and to explore the options.

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  • Cushion Cut Vintage Diamond Ring Rose Gold RV2 3D

    Cushion Cut Vintage Diamond Ring Rose Gold RV2

    $1,600

    Our Cushion Cut Vintage Diamond Ring Rose Gold RV2 has a beautiful look with engraved filigree curls and detail on top of the band. It’s a fantastic style that forms a talking point and looks fabulous. Available in many diamond shapes. Select a diamond to complete the price and match your budget. Visit your nearest Polished Diamonds Showroom or Contact Us for friendly advice and to explore the options.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Cushion Cut Vintage Diamond Ring White Gold RV2 3D

    Cushion Cut Vintage Diamond Ring White Gold RV2

    $1,600

    Our Cushion Cut Vintage Diamond Ring White Gold RV2 has a beautiful look with engraved filigree curls and detail on top of the band. It’s a fantastic style that forms a talking point and looks fabulous. Available in many diamond shapes. Select a diamond to complete the price and match your budget. Visit your nearest Polished Diamonds Showroom or Contact Us for friendly advice and to explore the options.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Cushion Cut Vintage Diamond Ring Yellow Gold RV2 3D

    Cushion Cut Vintage Diamond Ring Yellow Gold RV2

    $1,600

    Our Cushion Cut Vintage Diamond Ring Yellow Gold RV2 has a beautiful look with engraved filigree curls and detail on top of the band. It’s a fantastic style that forms a talking point and looks fabulous. Available in many diamond shapes. Select a diamond to complete the price and match your budget. Visit your nearest Polished Diamonds Showroom or Contact Us for friendly advice and to explore the options.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Cushion Engagement Ring, Platinum, RH1, 3D

    Cushion Cut Halo Diamond Ring Platinum RH1

    $3,100

    Our Cushion Cut Halo Diamond Ring RH1 in luxurious Platinum looks fabulous with plenty of sparkle and a wow factor. The style allows a wedding ring to sit flush and form a perfect set, it is future-proof and gorgeous! This stunning ring design is available in many diamond shapes, gemstones and sizes to suit any budget. Select Natural Diamonds or Lab-Grown Diamonds. Contact our team for friendly advice or visit a Polished Diamonds showroom for personal service.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Cushion Engagement Ring ,Rose Gold, RH1, 3D

    Cushion Cut Halo Diamond Ring Rose Gold RH1

    $2,500

    Our Cushion Cut Halo Diamond Ring RH1 in beautiful Rose Gold looks fabulous with plenty of sparkle and a wow factor. The style allows a wedding ring to sit flush and form a perfect set, it is future-proof and gorgeous! This stunning ring design is available in many diamond shapes, gemstones and sizes to suit any budget. Select Natural Diamonds or Lab-Grown Diamonds. Contact our team for friendly advice or visit a Polished Diamonds showroom for personal service.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Cushion Engagement Ring, Platinum, RH1, 3D

    Cushion Cut Halo Diamond Ring White Gold RH1

    $2,500

    Our Cushion Cut Halo Diamond Ring RH1 in bright White Gold looks fabulous with plenty of sparkle and a wow factor. The style allows a wedding ring to sit flush and form a perfect set, it is future-proof and gorgeous! This stunning ring design is available in many diamond shapes, gemstones and sizes to suit any budget. Select Natural Diamonds or Lab-Grown Diamonds. Contact our team for friendly advice or visit a Polished Diamonds showroom for personal service.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Cushion Engagement Ring Yellow Gold, RH1, 3D

    Cushion Cut Halo Diamond Ring Yellow Gold RH1

    $2,500

    Our Cushion Cut Halo Diamond Ring RH1 in classic Yellow Gold looks fabulous with plenty of sparkle and a wow factor. The style allows a wedding ring to sit flush and form a perfect set, it is future-proof and gorgeous! This stunning ring design is available in many diamond shapes, gemstones and sizes to suit any budget. Select Natural Diamonds or Lab-Grown Diamonds. Contact our team for friendly advice or visit a Polished Diamonds showroom for personal service.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Cushion cut Diamond Ring Platinum Image

    Cushion Cut Solitaire Diamond Ring Platinum RS1

    $2,100

    The RS1 Cushion Cut Diamond Ring, crafted in luxurious Platinum, features a classic solitaire design with a hidden heart detail. This modern ring style sparkles across the room and looks fantastic. Customise with certified lab-grown or natural diamonds or coloured gemstones in your choice of precious metal. We can design and adjust any ring style to suit your needs. Visit our showrooms for personal service or order securely online. Contact our expert team to have your questions answered and receive friendly advice.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Cushion cut Diamond Ring in Rose Gold image

    Cushion Cut Solitaire Diamond Ring Rose Gold RS1

    $1,500

    The RS1 Cushion Cut Diamond Ring, crafted in beautiful Rose Gold, features a classic solitaire design with a hidden heart detail. This modern ring style sparkles across the room and looks fantastic. Customise with certified lab-grown or natural diamonds or coloured gemstones in your choice of precious metal. We can design and adjust any ring style to suit your needs. Visit our showrooms for personal service or order securely online. Contact our expert team to have your questions answered and receive friendly advice.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Thumb Cushion Diamond Ring RS1 White Gold 3D

    Cushion Cut Solitaire Diamond Ring White Gold RS1

    $1,500

    The RS1 Cushion Cut Diamond Ring, crafted in bright White Gold, features a classic solitaire design with a hidden heart detail. This modern ring style sparkles across the room and looks fantastic. Customise with certified lab-grown or natural diamonds or coloured gemstones in your choice of precious metal. We can design and adjust any ring style to suit your needs. Visit our showrooms for personal service or order securely online. Contact our expert team to have your questions answered and receive friendly advice.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Cushion cut Diamond Ring Yellow Gold image

    Cushion Cut Solitaire Diamond Ring Yellow Gold RS1

    $1,500

    The RS1 Cushion Cut Diamond Ring, crafted in classic Yellow Gold, features a classic solitaire design with a hidden heart detail. This modern ring style sparkles across the room and looks fantastic. Customise with certified lab-grown or natural diamonds or coloured gemstones in your choice of precious metal. We can design and adjust any ring style to suit your needs. Visit our showrooms for personal service or order securely online. Contact our expert team to have your questions answered and receive friendly 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