Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo

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Platinum Eternity Rings

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The gifting of our platinum eternity rings is a symbol of luxury and opulence. Whether you're looking to celebrate an anniversary and complete a bridal set, or simply looking to increase your jewellery collection, then look no further than our platinum collection. The use of platinum for an eternity ring provides a dazzling ring that feels more substantial on your finger than other metals. The weight of platinum gives it a more luxurious feel and is more hardwearing for day to day wear. Browse our platinum eternity ring collection today and find the newest addition to your jewellery box.

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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.
PDW224PL
A stunning Round Brilliant Cut diamond full eternity/wedding ring in platinum
From: £838 to £929
PDW074PL
A stylish Round Brilliant Cut diamond eternity/wedding ring in platinum
From: £652 to £1,462
PDW087PL
A classic full set brilliant cut diamond set ladies eternity/wedding ring in platinum
From: £1,175 to £2,455
PD367PL
A stylish Round Brilliant Cut diamond eternity ring in platinum
From: £728 to £2,249
PDW231PL
A Round Brilliant Cut diamond set wedding/eternity ring in platinum
From: £544 to £693
PDW061PL
A stunning Round Brilliant Cut diamond set wedding/eternity ring in platinum
From: £692 to £1,123
PD643PL
A stunning Round Brilliant Cut diamond set wedding/eternity ring in platinum
From: £807 to £846
PDW200PL
A classic Round Brilliant Cut diamond set wedding/eternity ring in platinum
From: £626 to £647
PD532PL
A sparkling Round Brilliant Cut diamond eternity/wedding ring in platinum
From: £615 to £638
PD356PL
A stylish Round Brilliant Cut full diamond eternity/wedding ring in platinum
From: £978 to £1,043
PDW160PL
A Round Brilliant Cut diamond set wedding/eternity ring in platinum
From: £526 to £547
PD531PL
A stunning Round Brilliant Cut full diamond eternity/wedding ring in platinum
From: £852 to £1,197
PDW100PL
A gorgeous full set brilliant cut diamond set wedding ring in platinum
From: £828 to £868
PDW114PL
A classic full set brilliant cut diamond set eternity/wedding ring in platinum
From: £978 to £1,323
PD637PL
A stylish Princess cut full eternity/wedding ring in platinum
From: £2,083 to £4,192
PD720PL
A dazzling Round Brilliant Cut diamond eternity/wedding ring in platinum
From: £757 to £1,730
PD828PL
A beautiful Round Brilliant Cut five stone diamond ring in platinum
From: £1,004 to £6,859
PDW225PL
A classic full set brilliant cut diamond set ladies eternity/wedding ring in platinum
From: £976 to £2,936

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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.