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 Solitaire 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 princess cut solitaire 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.
PD451PL
A classic Princess Cut solitaire diamond ring in platinum
From: £652 to £17,338
PDF441PL
An elegant princess cut diamond ring with shoulder stones in platinum
From: £961 to £8,118
PD208PL
A delightful princess cut solitaire diamond ring in platinum
From: £608 to £1,977
PD372PL
A stylish princess cut solitaire twist diamond ring in platinum
From: £709 to £17,289
PD371PL
A classic princess cut solitaire diamond ring in platinum
From: £905 to £17,324
PD297PL
A striking tension set princess cut diamond ring in platinum
From: £877 to £3,321
PD116PL
A classic princess cut solitaire diamond ring in platinum
From: £725 to £7,939
PD441PL
A beautiful princess cut solitaire diamond ring in platinum
From: £908 to £8,013
PD449PL
An elegant princess cut solitaire diamond ring in platinum
From: £778 to £7,915
PD020PL
A beautiful princess cut solitaire diamond ring in platinum
From: £845 to £2,015
PD140PL
An eye catching princess cut solitaire diamond ring in platinum
From: £778 to £1,998

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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.