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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 Three Stone 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 three stone engagement rings will be made just for you.

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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.
PD407PL
A stunning Round Brilliant Cut Diamond Ring with shoulder stones in platinum
From: £1,248 to £1,681
PD404PL
A breathtaking Round Brilliant Cut three stone diamond ring with shoulder stones in platinum
From: £1,326 to £5,846
PD670PL
A stylish Round Brilliant Cut diamond ring with shoulder stones in platinum
From: £2,051 to £5,003
PD539PL
A classic Round Brilliant Cut three stone diamond ring in platinum
From: £803 to £10,091
PD383PL
A unique Round Brilliant Cut three stone diamond ring in platinum
From: £657 to £2,016
PD491PL
A beautiful Round Brilliant Cut three stone diamond ring in platinum
From: £804 to £10,730
PD541PL
A unique Round Brilliant Cut three stone diamond ring in platinum
From: £909 to £10,189
PD727PL
A beautiful diamond three stone diamond ring with shoulder stones in platinum
From: £2,107 to £2,735
PD202PL
A sparkling Round Brilliant Cut three stone diamond ring in platinum
From: £1,105 to £2,588
PD528PL
An elegant Round Brilliant Cut diamond ring with Pear shoulder stones in platinum
From: £1,684 to £9,464
PD671PL
A stunning three stone diamond ring with shoulder stones in platinum
From: £984 to £10,407
PD681PL
A classic Round Brilliant Cut three stone diamond ring with shoulder stones in platinum
From: £984 to £11,095
PD382PL
An elegant Round Brilliant Cut three stone diamond ring in platinum
From: £1,141 to £5,598
PD277PL
A beautiful Round Brilliant Cut diamond ring with Pear shoulder stones in platinum
From: £1,784 to £30,444
PD183PL
A stunning three stone diamond ring with shoulder stones in platinum
From: £1,358 to £2,834
PD051PL
An eye catching Round Brilliant Cut three stone diamond ring in platinum
From: £1,114 to £10,167
PD133PL
A Round Brilliant Cut three stone twisted diamond ring in platinum
From: £997 to £1,058
PD555PL
A classic Round Brilliant Cut three stone diamond ring in platinum
From: £1,210 to £4,254

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