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 Round Cut Halo Engagement Rings

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Shopping for an engagement ring can be a daunting process, but with our award winning rings, we're here to make it an enjoyable one. Each of our platinum round cut halo engagement rings will be made just for you.

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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.
PD840PL
A stylish round brilliant cut diamond halo ring with shoulder stones in platinum
From: £2,039 to £12,232
PD759PL
A stunning round brilliant cut diamond halo with shoulder stones in platinum
From: £1,276 to £57,679
PD829PL
A stunning round brilliant cut diamond Halo ring in platinum
From: £1,450 to £57,568
PD585PL
A classic round brilliant cut diamond halo with shoulder stones in platinum
From: £1,305 to £31,212
PD830PL
A stunning round brilliant cut diamond halo with shoulder stones in platinum
From: £1,582 to £57,761
PD795PL
A stunning round brilliant cut diamond cushion shaped halo in platinum
From: £1,441 to £12,047
PD812PL
An exquisite round brilliant cut diamond halo with shoulder stones in platinum
From: £7,732 to £20,036
PD827PL
A stunning round brilliant cut diamond in a cushion shaped halo with shoulder stones in platinum
From: £1,719 to £12,310
PD821PL
A luxurious round brilliant cut diamond set ring in platinum
From: £3,299 to £5,779
PD817PL
An exquisite round brilliant cut diamond ring with shoulder stones in platinum
From: £2,849 to £5,286
PD748PL
A stunning diamond halo cluster with shoulder stones in platinum
From: £3,586 to £7,391
PD761PL
An exquisite diamond halo with shoulder stones in platinum
From: £2,436 to £31,416
PD571PL
A stunning diamond halo cluster with shoulder stones in platinum
From: £2,309 to £31,286
PD520PL
A stunning Round Brilliant Cut halo style diamond ring in platinum
From: £2,105 to £10,646
PD223PL
A magnificent round brilliant cut cluster style diamond ring in platinum
From: £2,421 to £4,778
PD747PL
A stunning diamond halo cluster with shoulder stones in platinum
From: £2,233 to £12,511
PD880PL
A dazzling diamond halo style ring with diamond shoulders in platinum
From: £1,916 to £2,875
PD820PL
A luxurious round brilliant cut diamond set ring in platinum
From: £2,878 to £5,329

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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.