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 Eternity 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 eternity 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.
PDR367PL
An elegant five stone ruby & diamond eternity ring in platinum
From: £803 to £1,211
PDR053PL
A timeless nine stone ruby & diamond eternity ring in platinum
From: £673 to £1,453
PDWR061PL
A beautiful fifteen stone ruby & diamond eternity ring in platinum
From: £748 to £1,021
PDR336PL
A beautiful ruby & diamond seven stone eternity ring in platinum
From: £852 to £1,491
PDR352PL
A stylish baguette cut ruby & diamond ring in platinum
From: £949 to £957
PDR302PL
A beautiful eleven stone ruby & diamond eternity ring in platinum
From: £616 to £1,337
PDR166PL
A beautiful fifteen stone ruby & diamond eternity ring in platinum
From: £670 to £1,251
PDR184PL
A stylish seven stone ruby & diamond eternity ring in platinum
From: £1,273 to £1,326
PDR241PL
A luxurious ruby & diamond five stone ring in platinum
From: £631 to £2,187
PDR350PL
A classic five stone ruby & diamond eternity ring in platinum
From: £924 to £2,516
PDR043PL
An elegant ruby & diamond nine stone eternity ring in platinum
From: £984 to £1,606
PDR244PL
An elegant ruby & diamond seven stone eternity ring in platinum
From: £710 to £1,433
PDR310PL
A stunning five stone Princess Cut ruby & diamond eternity ring in platinum
From: £1,653 to £1,839
PDR110PL
A stunning five stone ruby & diamond eternity ring in platinum
From: £1,109 to £1,922
PDR548PL
A stunning ruby & diamond eternity ring in platinum
From: £809 to £1,327
PDWR080PL
A stylish channel set ruby & diamond eternity ring in platinum
From: £827 to £1,102
PDR549PL
A beautiful ruby & diamond eternity ring in platinum
From: £1,265 to £1,356
PDR344PL
A classic ruby & diamond eleven stone eternity ring in platinum
From: £700 to £1,126

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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.