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

  • RH3-Cushion-Plat-3D

    Cushion Cut Halo Diamond Ring Platinum RH3

    $4,000

    Our Cushion Cut Halo Diamond Ring RH3 in luxurious Platinum features a diamond split shank. This ring design looks fantastic with lots of sparkle and wow factor, and is available in many diamond shapes, gemstones and sizes to suit any budget. Complete the price by selecting a Natural or Lab-Grown Diamond. Contact our team for advice or visit a Polished Diamonds showroom for personal service.

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  • RH3-Cushion-RG-3D

    Cushion Cut Halo Diamond Ring Rose Gold RH3

    $3,400

    Our Cushion Cut Halo Diamond Ring RH3 in beautiful Rose Gold features a diamond split shank. This ring design looks fantastic with lots of sparkle and wow factor, and is available in many diamond shapes, gemstones and sizes to suit any budget. Complete the price by selecting a Natural or Lab-Grown Diamond. Contact our team for advice or visit a Polished Diamonds showroom for personal service.

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  • RH3-Cushion-Plat-3D

    Cushion Cut Halo Diamond Ring White Gold RH3

    $3,400

    Our Cushion Cut Halo Diamond Ring RH3 in bright White Gold features a diamond split shank. This ring design looks fantastic with lots of sparkle and wow factor, and is available in many diamond shapes, gemstones and sizes to suit any budget. Complete the price by selecting a Natural or Lab-Grown Diamond. Contact our team for advice or visit a Polished Diamonds showroom for personal service.

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  • RH3-Cushion-YG-3D

    Cushion Cut Halo Diamond Ring Yellow Gold RH3

    $3,400

    Our Cushion Cut Halo Diamond Ring RH3 in classic Yellow Gold features a diamond split shank. This ring design looks fantastic with lots of sparkle and wow factor, and is available in many diamond shapes, gemstones and sizes to suit any budget. Complete the price by selecting a Natural or Lab-Grown Diamond. Contact our team for advice or visit a Polished Diamonds showroom for personal service.

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  • Cushion Engagement Ring, Platinum, RH4, 3D

    Cushion Cut Halo Diamond Ring Platinum RH4

    $3,600

    Our Cushion Cut Halo Diamond Ring RH4 in luxurious Platinum features a modern channel of diamonds in the band and a scallop pave row around the central diamond. We also positioned a small diamond in the base of the setting, which can be swapped for a coloured birthstone. This stunning ring design is available in many diamond shapes, gemstones and sizes to suit any budget. Complete the price by selecting a central Natural Diamond or Lab-Grown Diamond. Contact our team for 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, RH4, 3D

    Cushion Cut Halo Diamond Ring Rose Gold RH4

    $3,000

    Our Cushion Cut Halo Diamond Ring RH4 in beautiful Rose Gold features a modern channel of diamonds in the band and a scallop pave row around the central diamond. We also positioned a small diamond in the base of the setting, which can be swapped for a coloured birthstone. This stunning ring design is available in many diamond shapes, gemstones and sizes to suit any budget. Complete the price by selecting a central Natural Diamond or Lab-Grown Diamond. Contact our team for 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, RH4, 3D

    Cushion Cut Halo Diamond Ring White Gold RH4

    $3,000

    Our Cushion Cut Halo Diamond Ring RH4 in bright White Gold features a modern channel of diamonds in the band and a scallop pave row around the central diamond. We also positioned a small diamond in the base of the setting, which can be swapped for a coloured birthstone. This stunning ring design is available in many diamond shapes, gemstones and sizes to suit any budget. Complete the price by selecting a central Natural Diamond or Lab-Grown Diamond. Contact our team for 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, RH4, 3D

    Cushion Cut Halo Diamond Ring Yellow Gold RH4

    $3,000

    Our Cushion Cut Halo Diamond Ring RH4 in classic Yellow Gold features a modern channel of diamonds in the band and a scallop pave row around the central diamond. We also positioned a small diamond in the base of the setting, which can be swapped for a coloured birthstone. This stunning ring design is available in many diamond shapes, gemstones and sizes to suit any budget. Complete the price by selecting a central Natural Diamond or Lab-Grown Diamond. Contact our team for advice or visit a Polished Diamonds showroom for personal service.

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  • Thumb Cushion Solitaire Accent Diamond Ring RSA1 Platinum 3D

    Cushion Cut Solitaire Accent Diamond Ring Platinum RSA1

    $2,800

    Our Cushion Cut Solitaire Accent Diamond Ring RSA1 in luxurious Platinum features (12x) 1.4mm diamonds set in the band for added sparkle. This ring design suspends the central diamond for maximum sparkle, an elegant and beautiful ring. This ring design is available in many diamond shapes, gemstones and sizes to suit any budget. Complete the price by selecting a suitable central Natural or Lab-Grown Diamond. 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
  • Thumb Cushion Solitaire Accent Diamond Ring RSA1 Rose Gold 3D

    Cushion Cut Solitaire Accent Diamond Ring Rose Gold RSA1

    $2,200

    Our Cushion Cut Solitaire Accent Diamond Ring RSA1 in beautiful Rose Gold features (12x) 1.4mm diamonds set in the band for added sparkle. This ring design suspends the central diamond for maximum sparkle, an elegant and beautiful ring. This ring design is available in many diamond shapes, gemstones and sizes to suit any budget. Complete the price by selecting a suitable central Natural or Lab-Grown Diamond. 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
  • Thumb Cushion Solitaire Accent Diamond Ring RSA1 White Gold 3D

    Cushion Cut Solitaire Accent Diamond Ring White Gold RSA1

    $2,200

    Our Cushion Cut Solitaire Accent Diamond Ring RSA1 in bright White Gold features (12x) 1.4mm diamonds set in the band for added sparkle. This ring design suspends the central diamond for maximum sparkle, an elegant and beautiful ring. This ring design is available in many diamond shapes, gemstones and sizes to suit any budget. Complete the price by selecting a suitable central Natural or Lab-Grown Diamond. 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
  • Thumb Cushion Solitaire Accent Diamond Ring RSA1 Yellow Gold 3D

    Cushion Cut Solitaire Accent Diamond Ring Yellow Gold RSA1

    $2,200

    Our Cushion Cut Solitaire Accent Diamond Ring RSA1 in classic Yellow Gold features (12x) 1.4mm diamonds set in the band for added sparkle. This ring design suspends the central diamond for maximum sparkle, an elegant and beautiful ring. This ring design is available in many diamond shapes, gemstones and sizes to suit any budget. Complete the price by selecting a suitable central Natural or Lab-Grown Diamond. 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
  • Engagement Ring, PLAT, Cushion, RSA5, 3D

    Cushion Cut Solitaire Accent Diamond Ring Platinum RSA5

    $4,100

    Our Cushion Cut Solitaire Accent Diamond Ring RSA5 in luxurious Platinum is a show-stopper design. We used the soft shape of the central Oval or Cushion and set (2x) Pear Cut Diamonds on the side with (8x) 1.4mm pave set Round Diamonds in the band for added sparkle. This ring design is available in many diamond shapes, gemstones and sizes to suit any budget. Select a Natural or Lab-Grown Diamond to complete the price and proceed to checkout. Contact us for personal service and friendly advice, or visit a Polished Diamond showroom.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Engagement Ring, RG, Cushion, RSA5, 3D

    Cushion Cut Solitaire Accent Diamond Ring Rose Gold RSA5

    $3,500

    Our Cushion Cut Solitaire Accent Diamond Ring RSA5 in beautiful Rose Gold is a show-stopper design. We used the soft shape of the central Oval or Cushion and set (2x) Pear Cut Diamonds on the side with (8x) 1.4mm pave set Round Diamonds in the band for added sparkle. This ring design is available in many diamond shapes, gemstones and sizes to suit any budget. Select a Natural or Lab-Grown Diamond to complete the price and proceed to checkout. Contact us for personal service and friendly advice, or visit a Polished Diamond showroom.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Engagement Ring, PLAT, Cushion, RSA5, 3D

    Cushion Cut Solitaire Accent Diamond Ring White Gold RSA5

    $3,500

    Our Cushion Cut Solitaire Accent Diamond Ring RSA5 in bright White Gold is a show-stopper design. We used the soft shape of the central Oval or Cushion and set (2x) Pear Cut Diamonds on the side with (8x) 1.4mm pave set Round Diamonds in the band for added sparkle. This ring design is available in many diamond shapes, gemstones and sizes to suit any budget. Select a Natural or Lab-Grown Diamond to complete the price and proceed to checkout. Contact us for personal service and friendly advice, or visit a Polished Diamond showroom.

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Engagement Ring, YG, Cushion, RSA5, 3D

    Cushion Cut Solitaire Accent Diamond Ring Yellow Gold RSA5

    $3,500

    Our Cushion Cut Solitaire Accent Diamond Ring RSA5 in classic Yellow Gold is a show-stopper design. We used the soft shape of the central Oval or Cushion and set (2x) Pear Cut Diamonds on the side with (8x) 1.4mm pave set Round Diamonds in the band for added sparkle. This ring design is available in many diamond shapes, gemstones and sizes to suit any budget. Select a Natural or Lab-Grown Diamond to complete the price and proceed to checkout. Contact us for personal service and friendly advice, or visit a Polished Diamond showroom.

    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