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 Solitaire Engagement Rings

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Discover our beautiful collection of platinum solitaire engagement rings and begin your diamond journey today. Skilfully crafted in platinum from our central London workshop, each of our solitaire engagement rings is made to order to your exact requirements.

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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.
PD112PL
A timeless round cut solitaire diamond ring in platinum
From: £552 to £38,617
PD365PL
A modern round brilliant cut solitaire twist diamond ring in platinum
From: £655 to £38,560
PD710PL
A timeless round cut solitaire diamond ring in platinum
From: £533 to £38,557
PD451PL
A classic Princess Cut solitaire diamond ring in platinum
From: £652 to £17,338
PD537PL
A classic round brilliant cut solitaire diamond ring in platinum
From: £781 to £38,708
PDF441PL
An elegant princess cut diamond ring with shoulder stones in platinum
From: £961 to £8,118
PD123PL
An elegant round brilliant cut solitaire diamond ring in platinum
From: £577 to £38,581
PD369PL
An ageless round brilliant cut solitaire diamond ring in platinum
From: £584 to £38,592
PD622PL
A beautiful cushion cut solitaire diamond ring in platinum
From: £1,077 to £14,460
PD208PL
A delightful princess cut solitaire diamond ring in platinum
From: £608 to £1,977
PD146PL
A striking round brilliant cut twist diamond ring in platinum
From: £677 to £2,425
PD496PL
An elegant round brilliant cut solitaire diamond ring in platinum
From: £551 to £38,552
PD372PL
A stylish princess cut solitaire twist diamond ring in platinum
From: £709 to £17,289
PD362PL
An elegant round brilliant cut solitaire diamond ring in platinum
From: £526 to £29,407
PD027PL
A beautiful round brilliant cut solitaire diamond ring in platinum
From: £765 to £2,575
PD371PL
A classic princess cut solitaire diamond ring in platinum
From: £905 to £17,324
PD071PL
A round brilliant cut solitaire diamond ring in platinum
From: £726 to £9,624
PD297PL
A striking tension set princess cut diamond ring in platinum
From: £877 to £3,321

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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.