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 Gemstone Rings

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No matter your gemstone preference, you'll discover something truly wonderful in our platinum eternity design gemstone rings collection. The use of platinum with any gemstone gives you a show stopping result every time.

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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.
PDS166PL
A beautiful fifteen stone sapphire & diamond eternity ring in platinum
From: £679 to £1,221
PDS367PL
An elegant five stone sapphire & diamond eternity ring in platinum
From: £678 to £1,268
PDS053PL
A timeles nine stone sapphire & diamond eternity ring in platinum
From: £682 to £1,423
PDR367PL
An elegant five stone ruby & diamond eternity ring in platinum
From: £803 to £1,211
PDM367PL
An elegant five stone emerald & diamond eternity ring in platinum
From: £828 to £861
PDM336PL
A beautiful emerald & diamond seven stone eternity ring in platinum
From: £853 to £1,507
PDWM061PL
A beautiful fifteen stone emerald & diamond eternity ring in platinum
From: £745 to £1,038
PDM166PL
A beautiful fifteen stone emerald & diamond eternity ring in platinum
From: £677 to £1,253
PDWS061PL
A beautiful fifteen stone sapphire & diamond eternity ring in platinum
From: £750 to £1,029
PDS336PL
A beautiful seven stone sapphire & diamond eternity ring in platinum
From: £837 to £1,567
PDWS084PL
A seventeen stone sapphire & diamond eternity ring in platinum
From: £896 to £917
PDS033PL
A stunning princess cut sapphire & diamond seven stone ring in platinum
From: £930 to £1,674
PDS302PL
A beautiful eleven stone sapphire & diamond eternity ring in platinum
From: £627 to £1,206
PDR053PL
A timeless nine stone ruby & diamond eternity ring in platinum
From: £673 to £1,442
PDS350PL
A classic five stone sapphire & diamond eternity ring in platinum
From: £812 to £2,960
PDWR061PL
A beautiful fifteen stone ruby & diamond eternity ring in platinum
From: £742 to £1,014
PDM184PL
A beautiful seven stone emerald & diamond eternity ring in platinum
From: £1,306 to £1,360
PDR336PL
A beautiful ruby & diamond seven stone eternity ring in platinum
From: £852 to £1,491

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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.