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 Bar 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 bar 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.
PD720PL
A dazzling round brilliant cut diamond eternity/wedding ring in platinum
From: £767 to £1,534
PD729PL
A stunning princess cut diamond eternity/wedding ring in platinum
From: £2,234 to £2,555
PD340PL
A stylish Round Brilliant Cut diamond eternity/wedding ring in platinum
From: £873 to £1,754
PD593PL
A spectacular princess cut diamond eternity ring in platinum
From: £1,073 to £2,151
PD048PL
An elegant round brilliant cut five stone diamond ring in platinum
From: £858 to £4,158
PD352PL
A stylish baguette cut five stone diamond ring in platinum
From: £1,149 to £1,167
PDW086PL
A classic nine stone bar set ladies diamond wedding/eternity ring in platinum
From: £1,049 to £1,176
PDW091PL
A unique baguette cut diamond set ladies eternity/wedding ring in platinum
From: £2,759 to £2,823

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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.