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 Channel Set Eternity Rings

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When shopping for an eternity ring, matching existing jewellery is often the first thing to consider. That's why our collection of platinum channel set eternity rings will help you find the perfect match. Browse now and find you dream ring.

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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.
PDW087PL
A timeless full set brilliant cut diamond ladies wedding/eternity ring in platinum
From: £721 to £2,481
PDW061PL
A stunning round brilliant cut diamond wedding/eternity ring in platinum
From: £726 to £1,134
PD643PL
A nineteen stone channel set diamond set wedding/eternity ring in platinum
From: £830 to £886
PDW100PL
A gorgeous full set brilliant cut diamond set wedding ring in platinum
From: £712 to £1,419
PDW215PL
A stylish round brilliant cut diamond eternity/wedding ring in platinum
From: £767 to £837
PD734PL
A breathtaking princess cut diamond eternity ring in platinum
From: £1,197 to £1,909
PD721PL
A stunning round brilliant cut double row diamond ladies wedding ring in platinum
From: £1,300 to £1,420
PD783PL
A stylish princess cut double row diamond set ladies wedding/eternity ring in platinum
From: £2,347 to £2,626
PDW228PL
A nineteen stone channel set diamond wedding ring in platinum
From: £788 to £827
PDW158PL
A stunning twentysix stone round brilliant cut diamond wedding/eternity ring in platinum
From: £692 to £724
PDW080PL
A gorgeous channel set diamond wedding/eternity ring in platinum
From: £872 to £1,356
PD041PL
A stylish princess cut diamond eternity/wedding ring in platinum
From: £952 to £2,495
PD036PL
A breathtaking channel set diamond eternity ring in platinum
From: £807 to £1,768
PD217PL
A stylish princess cut diamond eternity ring in platinum
From: £1,010 to £1,084
PD053PL
A stunning nine stone diamond eternity ring in platinum
From: £694 to £1,439
PDW077PL
A stylish round brilliant cut diamond full set wedding ring in platinum
From: £1,827 to £2,479
PD043PL
A stylish 9 stone princess cut diamond eternity ring in platinum
From: £842 to £1,911
PDW062PL
A beautiful twelve stone baguette cut diamond wedding ring in platinum
From: £1,130 to £2,158

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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.