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

Loading your basket contents...

Platinum Eternity Rings

Learn more

The gifting of our platinum eternity rings is a symbol of luxury and opulence. Whether you're looking to celebrate an anniversary and complete a bridal set, or simply looking to increase your jewellery collection, then look no further than our platinum collection. The use of platinum for an eternity ring provides a dazzling ring that feels more substantial on your finger than other metals. The weight of platinum gives it a more luxurious feel and is more hardwearing for day to day wear. Browse our platinum eternity ring collection today and find the newest addition to your jewellery box.

Other options

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.
PDW224PL
A stunning round brilliant cut diamond full set eternity/wedding ring in platinum
From: £815 to £943
PDW074PL
A stylish round brilliant cut diamond eternity/wedding ring in platinum
From: £663 to £2,166
PDW087PL
A timeless full set brilliant cut diamond ladies wedding/eternity ring in platinum
From: £711 to £2,446
PD367PL
A timeless round brilliant cut diamond eternity ring in platinum
From: £735 to £2,183
PDW231PL
A round brilliant cut diamond set wedding/eternity ring in platinum
From: £555 to £720
PDW061PL
A stunning round brilliant cut diamond wedding/eternity ring in platinum
From: £716 to £1,118
PD643PL
A nineteen stone channel set diamond set wedding/eternity ring in platinum
From: £819 to £874
PDW200PL
A sixteen stone round brilliant cut diamond wedding/eternity ring in platinum
From: £647 to £681
PD532PL
A sparkling round brilliant cut diamond eternity/wedding ring in platinum
From: £632 to £664
PDW160PL
A fifteen stone round brilliant cut diamond wedding/eternity ring in platinum
From: £543 to £568
PD531PL
A stunning round brilliant cut full diamond wedding/eternity ring in platinum
From: £854 to £1,219
PDW100PL
A gorgeous full set brilliant cut diamond set wedding ring in platinum
From: £702 to £1,399
PDW114PL
A beautiful full set brilliant cut diamond set eternity/wedding ring in platinum
From: £954 to £2,246
PD637PL
A stunning princess cut diamond full set eternity/wedding ring in platinum
From: £2,051 to £4,121
PD720PL
A dazzling round brilliant cut diamond eternity/wedding ring in platinum
From: £756 to £1,512
PD828PL
A beautiful round brilliant cut five stone diamond ring in platinum
From: £900 to £6,128
PDW225PL
A timeless full set diamond ladies wedding/eternity ring in platinum
From: £950 to £2,299
PDW215PL
A stylish round brilliant cut diamond eternity/wedding ring in platinum
From: £756 to £825

Set Ascending Direction

per page

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.