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: £588 to £57,283
PD365PL
A modern round brilliant cut solitaire twist diamond ring in platinum
From: £693 to £57,226
PD710PL
A timeless round cut solitaire diamond ring in platinum
From: £568 to £57,224
PD451PL
A classic Princess Cut solitaire diamond ring in platinum
From: £704 to £41,237
PD537PL
A classic round brilliant cut solitaire diamond ring in platinum
From: £841 to £57,389
PDF441PL
An elegant princess cut diamond ring with shoulder stones in platinum
From: £1,032 to £8,340
PD123PL
An elegant round brilliant cut solitaire diamond ring in platinum
From: £613 to £57,245
PD369PL
An ageless round brilliant cut solitaire diamond ring in platinum
From: £620 to £57,259
PD622PL
A beautiful cushion cut solitaire diamond ring in platinum
From: £1,125 to £14,460
PD208PL
A delightful princess cut solitaire diamond ring in platinum
From: £657 to £2,098
PD146PL
A striking round brilliant cut twist diamond ring in platinum
From: £718 to £2,607
PD496PL
An elegant round brilliant cut solitaire diamond ring in platinum
From: £588 to £57,218
PD372PL
A stylish princess cut solitaire twist diamond ring in platinum
From: £782 to £18,948
PD362PL
An elegant round brilliant cut solitaire diamond ring in platinum
From: £561 to £39,926
PD027PL
A beautiful round brilliant cut solitaire diamond ring in platinum
From: £804 to £2,759
PD371PL
A classic princess cut solitaire diamond ring in platinum
From: £951 to £18,992
PD071PL
A round brilliant cut solitaire diamond ring in platinum
From: £769 to £11,826
PD297PL
A striking tension set princess cut diamond ring in platinum
From: £961 to £3,761

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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.