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 Three Stone Design Ruby Gemstone Rings

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A wonderful declaration of love is the combination of a stunning gemstone with diamonds. Our collection of platinum ruby three stone design gemstone rings allows you to showcase your devotion in a stunning piece of jewellery.

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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.
PDR493PL
A timeless three stone ruby & diamond ring in platinum
From: £946 to £2,053
PDR491PL
A timeless three stone ruby & diamond ring in platinum
From: £735 to £1,047
PDR388PL
A stylish three stone ruby & diamond ring in platinum
From: £1,357 to £1,368
PDR389PL
An elegant three stone ruby & diamond ring in platinum
From: £1,026 to £1,638
PDR523PL
A delightful ruby & diamond three stone ring in platinum
From: £1,319 to £2,196
PDR404PL
A luxurious ruby and diamond ring with shoulder stones in platinum
From: £1,412 to £2,456
PDR492PL
A stunning three stone ruby & diamond ring in platinum
From: £1,186 to £1,936
PDR462PL
A classic three stone ruby & diamond ring in platinum
From: £951 to £1,388
PDR499PL
An elegant three stone ruby & diamond ring in platinum
From: £1,314 to £2,002
PDRR528PL
An elegant round brilliant cut diamond ring with ruby shoulder stones in platinum
From: £1,446 to £2,937
PDRR554PL
A stunning Round Brilliant Cut diamond and Ruby ring with shoulder stones in platinum
From: £2,320 to £3,430
PDR528PL
A classic ruby & diamond three stone ring in platinum
From: £1,296 to £2,016
PDRR462PL
A beautiful ruby and diamond three stone ring in platinum
From: £1,038 to £1,886
PDR279PL
A stunning Ruby & diamond ring in platinum
Only: £2,564
PDR714PL
An exquisite ruby and diamond ring in platinum
Only: £1,952
PDR382PL
A classic three stone ruby & diamond ring in platinum
From: £2,430 to £3,516
PDR567PL
A timeless 3 stone ruby & diamond ring in platinum
From: £813 to £1,915
PDR202PL
A beautiful ruby & diamond three stone ring in platinum
From: £872 to £977

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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.