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

  • Princess Engagement Ring, Platinum, RH4, 3D

    Princess Cut Halo Diamond Ring Platinum RH4

    $3,600

    Our Princess 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.

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  • Round Brilliant Halo Diamond Ring Platinum RH4

    Round Brilliant Halo Diamond Ring Platinum RH4

    $3,600

    Our Round Brilliant 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 Diamonds or Lab-Grown Diamond. Contact our team for advice or visit a Polished Diamonds showroom for personal service.

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  • Thumb-Halo Diamond Ring WG - 3D RH8

    Oval Cut Halo Diamond Ring Platinum RH8

    $3,100

    Our Oval Cut Halo Diamond Ring RH8 in luxurious Platinum features a scallop pavé-set diamond halo. This style uses an Oval diamond centre, but any shape is possible. The price includes the Gold or Platinum ring and the halo diamonds to match your selected centre diamond. Complete the price by selecting a central Natural or Lab-Grown Diamond. Contact our team for advice or visit a Polished Diamonds showroom for personal service.

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  • Round Brilliant Halo Diamond Ring Platinum RH5

    Round Brilliant Halo Diamond Ring Platinum RH5

    $3,800

    Our stunning Round Brilliant Halo Diamond Ring RH5 in luxurious Platinum features a double halo to sparkle from across the room. It is a showstopping ring with classic, timeless lines and is future-proofed for wedding rings to sit under and form a perfect set. The RH5 is available in many diamond shapes, gemstones and sizes to suit any budget. The price includes the Gold or Platinum ring and the small Halo Diamonds to match your selected centre diamond. Complete the price by selecting ‘Natural’ or ‘Lab-Grown Diamond’ and proceed to checkout. Contact our team for advice or visit a Polished Diamonds showroom for personal service.

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  • Round Brilliant Halo Diamond Ring Platinum RH6

    Round Brilliant Halo Diamond Ring Platinum RH6

    $3,100

    The Round Brilliant Halo Diamond Ring RH6 in luxurious Platinum features a scallop pave set diamond halo and a fine band to make the diamond the ‘star of the show’. This design will fit a flush wedding ring to form a perfect set. The price includes the Gold or Platinum ring and the halo diamonds to match your selected centre diamond. 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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  • Round Brilliant Halo Diamond Ring Platinum RH7

    Round Brilliant Halo Diamond Ring Platinum RH7

    $4,100

    This unique Round Brilliant Halo Diamond Ring RH7 in luxurious Platinum will light up any room. This ring features a pavé swirl of diamonds in the halo and scallop set down the band. The price includes the Gold or Platinum ring, as well as the halo and band diamonds to match your selected centre diamond. Complete the price by selecting a central Natural or Lab-Grown Diamond. Contact our team for friendly advice or visit a Polished Diamonds showroom for personal service.

     

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  • Oval Cut Vintage Diamond Ring Platinum RV3

    Oval Cut Vintage Diamond Ring Platinum RV3

    $2,300

    Our Oval Cut Vintage Diamond Ring Platinum RV3 is perfect for engagement or a special anniversary. The engraving work on the side looks fabulous and creates a unique vintage-inspired talking point. 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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  • Thumb Asscher Diamond Ring with Accents RSA1 Platinum 3D

    Asscher Cut Solitaire Accent Diamond Ring Platinum RSA1

    $2,800

    Our Asscher 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.

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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.

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  • Thumb Emerald Diamond Ring with Accents RSA1 Platinum 3D

    Emerald Cut Solitaire Accent Diamond Ring Platinum RSA1

    $2,800

    Our Emerald 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.

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  • Thumb Oval Diamond Ring with Accents RSA1 Platinum 3D

    Oval Cut Solitaire Accent Diamond Ring Platinum RSA1

    $2,800

    Our Oval 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.

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  • Thumb Princess Diamond Ring with Accents RSA1 Platinum 3D

    Princess Cut Solitaire Accent Diamond Ring Platinum RSA1

    $2,800

    Our Princess 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.

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  • Thumb Round Diamond Ring with Accents RSA1 Platinum 3D

    Round Brilliant Solitaire Accent Diamond Ring Platinum RSA1

    $2,800

    Our Round Brilliant 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.

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  • Round Brilliant Solitaire Accent Diamond Ring Platinum RSA10

    Round Brilliant Solitaire Accent Diamond Ring Platinum RSA10

    $2,750

    The Round Brilliant Solitaire Accent Diamond Ring RSA10 in luxurious Platinum is a modern classic featuring (12x) round diamonds, pave set in the band to match the central diamond you select. This ring design is available in many diamond shapes, gemstones and sizes to suit any budget. Complete the price by selecting a suitable central diamond. Contact our team for advice or visit a Polished Diamonds showroom for personal service.

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  • Thumb-Solitaire ring with scatter accents, RSA11, Plat, 3D

    Round Brilliant Solitaire Accent Diamond Ring Platinum RSA11

    $2,800

    The Round Brilliant Solitaire Accent Diamond Ring RSA11 in luxurious Platinum is an exquisite 6-claw ring with droplet like side diamonds featuring (10x) round diamonds at 0.15 carats, claw set in the band to match the central diamond you select. This ring design is available in many diamond shapes, gemstones and sizes to suit any budget. Complete the price by selecting a suitable central diamond. Contact our team for advice or visit a Polished Diamonds showroom for personal service.

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  • Solitaire ring with twist accent, RSA7, Plat, 3D

    Round Brilliant Solitaire Accent Diamond Ring Platinum RSA7

    $3,350

    The Round Brilliant Solitaire Accent Diamond Ring RSA7 in luxurious Platinum is a modern classic with a twist, featuring multiple small, round diamonds, pavé set in the band. This ring design is available in many diamond shapes, gemstones and sizes to suit any budget. The price includes the Gold or Platinum ring and the accent diamonds down the band to match the centre diamond. Complete the price by selecting a suitable central diamond. Contact our team for advice or visit a Polished Diamonds showroom for personal service.

     

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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