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: £711 to £2,446
PDW061PL
A stunning round brilliant cut diamond wedding/eternity ring in platinum
From: £714 to £1,118
PD643PL
A nineteen stone channel set diamond set wedding/eternity ring in platinum
From: £819 to £874
PDW100PL
A gorgeous full set brilliant cut diamond set wedding ring in platinum
From: £702 to £1,399
PDW215PL
A stylish round brilliant cut diamond eternity/wedding ring in platinum
From: £756 to £825
PD734PL
A breathtaking princess cut diamond eternity ring in platinum
From: £1,180 to £1,881
PD721PL
A stunning round brilliant cut double row diamond ladies wedding ring in platinum
From: £1,282 to £1,400
PD783PL
A stylish princess cut double row diamond set ladies wedding/eternity ring in platinum
From: £2,313 to £2,587
PDW228PL
A nineteen stone channel set diamond wedding ring in platinum
From: £777 to £816
PD645PL
A stunning twenty stone channel set diamond wedding/eternity ring in platinum
From: £769 to £815
PDW158PL
A stunning twentysix stone round brilliant cut diamond wedding/eternity ring in platinum
From: £683 to £714
PDW080PL
A gorgeous channel set diamond wedding/eternity ring in platinum
From: £860 to £1,337
PD041PL
A stylish princess cut diamond eternity/wedding ring in platinum
From: £938 to £2,459
PD036PL
A breathtaking channel set diamond eternity ring in platinum
From: £796 to £1,742
PD217PL
A stylish princess cut diamond eternity ring in platinum
From: £996 to £1,068
PD053PL
A stunning nine stone diamond eternity ring in platinum
From: £685 to £1,418
PDW077PL
A stylish round brilliant cut diamond full set wedding ring in platinum
From: £1,802 to £2,442
PD043PL
A stylish 9 stone princess cut diamond eternity ring in platinum
From: £830 to £1,883

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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.