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Platinum Amethyst Gemstone Rings

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Explore our beautiful collection of platinum amethyst gemstone rings and discover how your chosen gemstone is uniquely complemented by the metal and surrounding diamonds. Choosing platinum for your amethyst gemstone rings delivers something exceptional every time.

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20 Trees Planted With Every Order
We have partnered with Trees For The Future to do our part in looking after our planet and planning for the future. For every order received, we'll ensure there are 20 trees planted with the mission to recreate forests and decrease CO2 in our atmosphere.
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A stunning Amethyst and diamond halo design set in platinum
PDAM768PL
A stunning Amethyst and diamond halo design set in platinum
From: £1,229 to £1,248
A beautiful Amethyst and diamond cluster with shoulder stones in platinum
PDAM747PL
A beautiful Amethyst and diamond cluster with shoulder stones in platinum
Only: £1,316
A beautiful Amethyst and diamond double halo cluster with shoulder stones in platinum
PDAM777PL
A beautiful Amethyst and diamond double halo cluster with shoulder stones in platinum
Only: £1,451
A beautiful Amethyst & diamond cluster style ring with shoulder stones in platinum
PDAM748PL
A beautiful Amethyst & diamond cluster style ring with shoulder stones in platinum
From: £1,651 to £1,727
A stunning Amethyst and diamond halo design set in platinum
PDAM918PL
A stunning Amethyst and diamond halo design set in platinum
From: £1,031 to £1,068

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  • Proud Member Of

  • We are a member of the National Association of Jewellers
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  • Proud Supplier Of

  • We supply certified GIA diamonds We only deal in conflict-free diamonds
  • We supply certified IGI diamonds We are a partner of Trees For The Future

Purely Diamonds is a trading name of Stephen Tyler Limited. Registered Company Number (Incorporated in England): 01840310. VAT Number: 466237727 (GB)