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: £707 to £2,585
PD367PL
A timeless round brilliant cut diamond eternity ring in platinum
From: £780 to £2,418
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
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
PD734PL
A breathtaking princess cut diamond eternity ring in platinum
From: £1,179 to £2,023
PDW235PL
A stunning plaited diamond set wedding/eternity ring in platinum
From: £902 to £939
PDW236PL
A round brilliant cut diamond set wedding/eternity ring in platinum
From: £704 to £723
PDW228PL
A nineteen stone channel set diamond wedding ring in platinum
From: £815 to £859
PDW158PL
A stunning twentysix stone round brilliant cut diamond wedding/eternity ring in platinum
From: £736 to £764
PD547PL
A stunning round brilliant cut diamond eternity/wedding ring in platinum
From: £605 to £631
PDW080PL
A gorgeous channel set diamond wedding/eternity ring in platinum
From: £911 to £1,426
PDW081PL
A delightful diamond set ladies wedding/eternity ring in platinum
From: £755 to £791
PD530PL
A stunning nineteen stone round brilliant cut diamond eternity/wedding ring in platinum
From: £753 to £988

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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.