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 Cluster 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 cluster 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.
PD485PL
An elegant Round Brilliant Cut cluster diamond ring in platinum
From: £740 to £4,764
PD776PL
A stunning Round Brilliant Cut halo diamond ring in platinum
From: £1,295 to £2,010
PD756PL
A luxurious cushion shaped halo diamond ring with shoulder stones in platinum
From: £1,141 to £1,989
PD757PL
A stunning round brilliant cut cushion shaped halo diamond ring in platinum
From: £1,950 to £2,114
PD766PL
An exquisite Round Brilliant Cut diamond double halo cluster with shoulder stones in platinum
From: £1,518 to £1,676
PD412PL
A stunning Round Brilliant Cut diamond cluster ring in platinum
From: £1,089 to £2,109
PD754PL
A stunning Round Brilliant Cut pear shaped halo diamond ring in platinum
From: £1,053 to £1,097
PD561PL
A stunning Round Brilliant Cut diamond cluster ring with shoulder stones in platinum
From: £900 to £2,585
PD483PL
A charming Round Brilliant Cut cluster diamond ring in platinum
From: £940 to £4,254
PD414PL
A beautiful Round Brilliant Cut dress diamond ring in platinum
From: £919 to £3,136
PD486PL
A beautiful Round Brilliant Cut cluster diamond ring in platinum
From: £971 to £2,956
PD560PL
A stunning Round Brilliant Cut diamond ring with shoulder stones in platinum
From: £1,035 to £2,418
PD570PL
A breathtaking Round Brilliant Cut cluster diamond ring in platinum
From: £1,043 to £2,244
PD396PL
A unique Round Brilliant Cut cluster diamond ring with shoulder stones in platinum
From: £1,152 to £1,211

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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.