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Platinum Sapphire Gemstone Rings

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

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All our diamonds are naturally mined and ethically sourced
At Purely Diamonds, we believe in the magic of natural diamonds. Formed over billions of years and found naturally in the ground, these precious gems add to the story of your own diamond journey. We also make sure all our diamonds are conflict-free as the ethical mining and sourcing is very important to us.
A timeless 3 stone sapphire & diamond ring in platinum
PDS567PL
A timeless 3 stone sapphire & diamond ring in platinum
From: £784 to £3,515
A classic three stone sapphire & diamond ring in platinum
PDS462PL
A classic three stone sapphire & diamond ring in platinum
From: £965 to £2,079
A beautiful fifteen stone sapphire & diamond eternity ring in platinum
PDS166PL
A beautiful fifteen stone sapphire & diamond eternity ring in platinum
From: £679 to £1,221
An elegant five stone sapphire & diamond eternity ring in platinum
PDS367PL
An elegant five stone sapphire & diamond eternity ring in platinum
From: £678 to £1,268
A timeless three stone sapphire & diamond ring in platinum
PDS493PL
A timeless three stone sapphire & diamond ring in platinum
From: £916 to £2,047
A beautiful sapphire & diamond halo cluster ring in platinum
PDS566PL
A beautiful sapphire & diamond halo cluster ring in platinum
From: £889 to £3,351
A timeles nine stone sapphire & diamond eternity ring in platinum
PDS053PL
A timeles nine stone sapphire & diamond eternity ring in platinum
From: £682 to £1,431
An elegant three stone sapphire & diamond ring in platinum
PDS389PL
An elegant three stone sapphire & diamond ring in platinum
From: £1,060 to £1,638
A timeless three stone sapphire & diamond ring in platinum
PDS491PL
A timeless three stone sapphire & diamond ring in platinum
From: £762 to £1,086
A beautiful fifteen stone sapphire & diamond eternity ring in platinum
PDWS061PL
A beautiful fifteen stone sapphire & diamond eternity ring in platinum
From: £757 to £1,036
A beautiful seven stone sapphire & diamond eternity ring in platinum
PDS336PL
A beautiful seven stone sapphire & diamond eternity ring in platinum
From: £837 to £1,567
A seventeen stone sapphire & diamond eternity ring in platinum
PDWS084PL
A seventeen stone sapphire & diamond eternity ring in platinum
From: £896 to £917
A stunning princess cut sapphire & diamond seven stone ring in platinum
PDS033PL
A stunning princess cut sapphire & diamond seven stone ring in platinum
From: £930 to £1,674
A beautiful eleven stone sapphire & diamond eternity ring in platinum
PDS302PL
A beautiful eleven stone sapphire & diamond eternity ring in platinum
From: £627 to £1,219
A stylish three stone sapphire & diamond ring in platinum
PDS388PL
A stylish three stone sapphire & diamond ring in platinum
From: £1,390 to £1,401
An elegant round brilliant cut diamond ring with sapphire shoulders in platinum
PDSS528PL
An elegant round brilliant cut diamond ring with sapphire shoulders in platinum
From: £1,474 to £2,912
A delightful sapphire & diamond three stone ring in platinum
PDS523PL
A delightful sapphire & diamond three stone ring in platinum
From: £1,350 to £2,188
A classic five stone sapphire & diamond eternity ring in platinum
PDS350PL
A classic five stone sapphire & diamond eternity ring in platinum
From: £912 to £2,621

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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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  • Proud Member Of

  • We are a member of the National Association of Jewellers
  • We are a Goldsmiths Company member
  • Assay Assured

  • 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)