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.
PD675PL
A stunning Round Brilliant cut Halo Diamond ring with shoulder stones in platinum
From: £1,180 to £1,930
PD840PL
A stylish round brilliant cut diamond halo ring with shoulder stones in platinum
From: £1,829 to £10,432
PD759PL
A stunning round brilliant cut diamond halo with shoulder stones in platinum
From: £1,171 to £40,878
PD829PL
A stunning round brilliant cut diamond Halo ring in platinum
From: £1,337 to £40,778
PD585PL
A classic round brilliant cut diamond halo with shoulder stones in platinum
From: £1,766 to £23,262
PD830PL
A stunning round brilliant cut diamond halo with shoulder stones in platinum
From: £1,430 to £40,956
PD795PL
A stunning round brilliant cut diamond cushion shaped halo in platinum
From: £1,328 to £10,262
PD812PL
An exquisite round brilliant cut diamond halo ring with shoulder stones in platinum
From: £6,155 to £15,913
PD827PL
A stunning round brilliant cut diamond cushion shaped halo with shoulder stones in platinum
From: £1,914 to £2,935
PD821PL
A luxurious round brilliant cut diamond set ring in platinum
From: £2,879 to £5,006
PD817PL
An exquisite round brilliant cut diamond ring with shoulder stones in platinum
From: £2,475 to £4,531
PD748PL
A stunning diamond halo cluster with shoulder stones in platinum
From: £3,102 to £5,639
PD761PL
An exquisite diamond halo with shoulder stones in platinum
From: £2,201 to £23,515
PD571PL
A stunning diamond halo cluster with shoulder stones in platinum
From: £2,085 to £23,419
PD750PL
A stunning diamond halo with shoulder stones in platinum
From: £3,686 to £7,891
PD667PL
A stunning round halo diamond ring with shoulder stones in platinum
From: £1,347 to £2,165
PD638PL
A stunning Round Brilliant Cut cluster diamond ring in platinum
From: £1,894 to £2,906
PD520PL
A stunning Round Brilliant Cut halo style diamond ring in platinum
From: £1,896 to £7,701

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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.