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 set eternity/wedding ring in platinum
From: £882 to £1,033
PDW074PL
A stylish round brilliant cut diamond eternity/wedding ring in platinum
From: £707 to £2,585
PDW087PL
A timeless full set brilliant cut diamond ladies wedding/eternity ring in platinum
From: £776 to £2,674
PD367PL
A timeless round brilliant cut diamond eternity ring in platinum
From: £780 to £2,418
PDW231PL
A round brilliant cut diamond set wedding/eternity ring in platinum
From: £596 to £917
PDW061PL
A stunning round brilliant cut diamond wedding/eternity ring in platinum
From: £754 to £1,169
PD643PL
An 18 stone channel set diamond set wedding/eternity ring in platinum
From: £873 to £941
PDW200PL
A sixteen stone round brilliant cut diamond wedding/eternity ring in platinum
From: £680 to £718
PD532PL
A sparkling round brilliant cut diamond eternity/wedding ring in platinum
From: £674 to £713
PDW160PL
A fifteen stone round brilliant cut diamond wedding/eternity ring in platinum
From: £568 to £597
PD531PL
A stunning round brilliant cut full diamond wedding/eternity ring in platinum
From: £920 to £1,347
PDW100PL
A gorgeous full set brilliant cut diamond set wedding ring in platinum
From: £767 to £1,461
PDW114PL
A beautiful full set brilliant cut diamond set eternity/wedding ring in platinum
From: £1,070 to £2,917
PD637PL
A stunning princess cut diamond full set eternity/wedding ring in platinum
From: £2,147 to £4,523
PD720PL
A dazzling round brilliant cut diamond eternity/wedding ring in platinum
From: £822 to £1,781
PD828PL
A beautiful round brilliant cut five stone diamond ring in platinum
From: £1,013 to £7,393
PDW225PL
A timeless full set diamond ladies wedding/eternity ring in platinum
From: £1,087 to £3,002
PDW215PL
A stylish round brilliant cut diamond eternity/wedding ring in platinum
From: £848 to £933

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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.