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 Princess Cut Engagement Rings

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Crafted with love and an attention to detail, symbolise your happily ever after with one of our platinum princess cut engagement rings. Celebrate the beauty of a princess cut diamond set in the opulence of platinum and you will not be disappointed.

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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.
PD606PL
A beautiful princess cut diamond ring with shoulder stones in platinum
From: £1,045 to £43,137
PD451PL
A classic Princess Cut solitaire diamond ring in platinum
From: £714 to £42,950
PD656PL
A stylish princess cut 'twist' engagement ring in platinum
From: £1,104 to £19,898
PD371PL
A classic princess cut solitaire diamond ring in platinum
From: £968 to £19,771
PD849PL
A stunning 3 stone diamond ring with shoulder stones in platinum
From: £1,819 to £2,476
PD793PL
A beautiful princess cut diamond ring with shoulder stones in platinum
From: £1,171 to £19,963
PD208PL
A delightful princess cut solitaire diamond ring in platinum
From: £674 to £2,175
PD449PL
An elegant princess cut solitaire diamond ring in platinum
From: £870 to £8,426
PD906PL
A beautiful princess cut diamond ring with shoulder stones in platinum
From: £1,592 to £26,721
PD925PL
A stunning princess cut diamond ring with side and shoulder stones in platinum
From: £1,491 to £19,942
PD707PL
A delightful princess cut diamond ring with shoulder stones in platinum
From: £1,623 to £8,717
PD462PL
An elegant three stone princess cut diamond ring in platinum
From: £1,222 to £3,210
PD781PL
A beautiful princess cut diamond ring with shoulder stones in platinum
From: £1,215 to £20,066
PD372PL
A stylish princess cut solitaire twist diamond ring in platinum
From: £804 to £19,732
PDF441PL
An elegant princess cut diamond ring with shoulder stones in platinum
From: £1,051 to £8,665
PD116PL
A classic princess cut solitaire diamond ring in platinum
From: £813 to £8,461
PD391PL
An elegant princess cut diamond ring with shoulder stones in platinum
From: £1,199 to £8,558
PD390PL
An elegant princess cut diamond ring with shoulder stones in platinum
From: £1,429 to £8,915

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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.