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Platinum Channel Set Half Eternity Rings

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Browse our carefully curated selection of half channel set platinum eternity rings, that has been intricately designed to help you find your dream eternity ring to celebrate your anniversaries, birthdays and milestones.

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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.
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A stunning Round Brilliant Cut diamond set wedding/eternity ring in platinum
PDW061PL
A stunning Round Brilliant Cut diamond set wedding/eternity ring in platinum
From: £717 to £753
A stunning Round Brilliant Cut diamond set wedding/eternity ring in platinum
PD643PL
A stunning Round Brilliant Cut diamond set wedding/eternity ring in platinum
From: £840 to £897
A breathtaking Princess Cut diamond eternity ring in platinum
PD734PL
A breathtaking Princess Cut diamond eternity ring in platinum
From: £1,221 to £2,037
A stunning Round Brilliant Cut diamond set wedding ring in platinum
PDW228PL
A stunning Round Brilliant Cut diamond set wedding ring in platinum
From: £764 to £802
A stunning Round Brilliant Cut diamond set wedding ring in platinum
PD645PL
A stunning Round Brilliant Cut diamond set wedding ring in platinum
From: £783 to £809
A stunning Round Brilliant Cut diamond set wedding/eternity ring in platinum
PDW158PL
A stunning Round Brilliant Cut diamond set wedding/eternity ring in platinum
From: £698 to £725
A gorgeous Round Brilliant Cut diamond set eternity/wedding ring in platinum
PDW080PL
A gorgeous Round Brilliant Cut diamond set eternity/wedding ring in platinum
From: £873 to £1,473
A stylish Princess Cut diamond eternity/wedding ring in platinum
PD041PL
A stylish Princess Cut diamond eternity/wedding ring in platinum
From: £954 to £2,658
A breathtaking Round Brilliant Cut diamond eternity ring in platinum
PD036PL
A breathtaking Round Brilliant Cut diamond eternity ring in platinum
From: £811 to £2,673
A stunning Princess Cut diamond eternity ring in platinum
PD217PL
A stunning Princess Cut diamond eternity ring in platinum
From: £1,026 to £1,120
A stunning Round Brilliant Cut diamond eternity ring in platinum
PD053PL
A stunning Round Brilliant Cut diamond eternity ring in platinum
From: £692 to £2,295
A stylish 9 stone Princess Cut diamond eternity ring in platinum
PD043PL
A stylish 9 stone Princess Cut diamond eternity ring in platinum
From: £836 to £2,204
A beautiful Baguette Cut diamond set wedding ring in platinum
PDW062PL
A beautiful Baguette Cut diamond set wedding ring in platinum
From: £1,142 to £2,312
A breathtaking Princess Cut diamond eternity ring in platinum
PD033PL
A breathtaking Princess Cut diamond eternity ring in platinum
From: £1,038 to £2,164
A breathtaking Round Brilliant Cut diamond eternity ring in platinum
PD045PL
A breathtaking Round Brilliant Cut diamond eternity ring in platinum
From: £1,076 to £1,683
An elegant double row diamond set ladies wedding ring in platinum
PDW140PL
An elegant double row diamond set ladies wedding ring in platinum
From: £2,173 to £2,441
An elegant Baguette Cut diamond set wedding ring in platinum
PDW078PL
An elegant Baguette Cut diamond set wedding ring in platinum
From: £1,995 to £3,989
A stylish Princess & Baguette Cut diamond set ladies wedding ring in platinum
PDW099PL
A stylish Princess & Baguette Cut diamond set ladies wedding ring in platinum
From: £2,223 to £4,757

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  • Proud Member Of

  • We are a member of the National Association of Jewellers
  • We are a Goldsmiths Company member
  • Assay Assured

  • Proud Supplier Of

  • We supply certified GIA diamonds We only deal in conflict-free diamonds
  • We supply certified IGI diamonds We are a partner of Trees For The Future

Purely Diamonds is a trading name of Stephen Tyler Limited. Registered Company Number (Incorporated in England): 01840310. VAT Number: 466237727 (GB)