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 Half Eternity Rings

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If you're looking celebrate a milestone or anniversary, then our half platinum eternity rings are just the thing. Available in a variety of widths and metals, you'll find something for your beloved in our award winning collection.

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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.
PDW074PL
A stylish round brilliant cut diamond eternity/wedding ring in platinum
From: £663 to £2,166
PD367PL
A timeless round brilliant cut diamond eternity ring in platinum
From: £735 to £2,183
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
PDW200PL
A sixteen stone round brilliant cut diamond wedding/eternity ring in platinum
From: £647 to £681
PD532PL
A sparkling round brilliant cut diamond eternity/wedding ring in platinum
From: £632 to £664
PDW160PL
A fifteen stone round brilliant cut diamond wedding/eternity ring in platinum
From: £543 to £568
PD720PL
A dazzling round brilliant cut diamond eternity/wedding ring in platinum
From: £756 to £1,512
PD828PL
A beautiful round brilliant cut five stone diamond ring in platinum
From: £900 to £6,128
PD734PL
A breathtaking princess cut diamond eternity ring in platinum
From: £1,180 to £1,881
PDW235PL
A stunning plaited diamond set wedding/eternity ring in platinum
From: £800 to £841
PDW236PL
A round brilliant cut diamond set wedding/eternity ring in platinum
From: £672 to £693
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
PD547PL
A stunning round brilliant cut diamond eternity/wedding ring in platinum
From: £566 to £595
PDW080PL
A gorgeous channel set diamond wedding/eternity ring in platinum
From: £860 to £1,337
PDW081PL
A delightful diamond set ladies wedding/eternity ring in platinum
From: £722 to £754

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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.