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: £689 to £1,238
PDS367PL
An elegant five stone sapphire & diamond eternity ring in platinum
From: £678 to £1,287
PDS053PL
A timeles nine stone sapphire & diamond eternity ring in platinum
From: £682 to £1,455
PDR367PL
An elegant five stone ruby & diamond eternity ring in platinum
From: £815 to £1,229
PDM367PL
An elegant five stone emerald & diamond eternity ring in platinum
From: £840 to £874
PDM336PL
A beautiful emerald & diamond seven stone eternity ring in platinum
From: £865 to £1,529
PDWM061PL
A beautiful fifteen stone emerald & diamond eternity ring in platinum
From: £762 to £1,059
PDM166PL
A beautiful fifteen stone emerald & diamond eternity ring in platinum
From: £687 to £1,271
PDWS061PL
A beautiful fifteen stone sapphire & diamond eternity ring in platinum
From: £767 to £1,050
PDS336PL
A beautiful seven stone sapphire & diamond eternity ring in platinum
From: £849 to £1,590
PDWS084PL
A seventeen stone sapphire & diamond eternity ring in platinum
From: £911 to £933
PDS033PL
A stunning princess cut sapphire & diamond seven stone ring in platinum
From: £944 to £1,699
PDS302PL
A beautiful eleven stone sapphire & diamond eternity ring in platinum
From: £636 to £1,237
PDR053PL
A timeless nine stone ruby & diamond eternity ring in platinum
From: £673 to £1,474
PDS350PL
A classic five stone sapphire & diamond eternity ring in platinum
From: £926 to £2,660
PDWR061PL
A beautiful fifteen stone ruby & diamond eternity ring in platinum
From: £759 to £1,035
PDM184PL
A beautiful seven stone emerald & diamond eternity ring in platinum
From: £1,326 to £1,380
PDR336PL
A beautiful ruby & diamond seven stone eternity ring in platinum
From: £864 to £1,513

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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.