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Eternity Design Ruby Gemstone Rings

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Whether you're looking for a dazzling gift for yourself or a loved one, you'll find something truly distinctive in our collection of ruby eternity design gemstone rings. Shop from a range of metal options and gemstone shapes.

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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.
An elegant five stone ruby & diamond eternity ring in 18ct white gold
PDR367W
An elegant five stone ruby & diamond eternity ring in white gold
From: £657 to £1,188
A timeless nine stone ruby & diamond eternity ring in 18ct white gold
PDR053W
A timeless nine stone ruby & diamond eternity ring in white gold
From: £631 to £1,316
A beautiful fifteen stone ruby & diamond eternity ring in 18ct white gold
PDWR061W
A beautiful fifteen stone ruby & diamond eternity ring in white gold
From: £742 to £983
A beautiful ruby & diamond eternity ring in 18ct white gold
PDR336W
A beautiful ruby & diamond eternity ring in white gold
From: £800 to £1,478
A stylish baguette cut ruby & diamond ring in 18ct white gold
PDR352W
A stylish baguette cut ruby & diamond ring in white gold
Only: £849
A beautiful eleven stone ruby & diamond eternity ring in 18ct white gold
PDR302W
A beautiful eleven stone ruby & diamond eternity ring in white gold
From: £563 to £1,257
An elegant seven stone ruby & diamond eternity ring in 18ct white gold
PDR036W
An elegant seven stone ruby & diamond eternity ring in white gold
From: £703 to £1,584
A beautiful fifteen stone ruby & diamond eternity ring in 18ct white gold
PDR166W
A beautiful fifteen stone ruby & diamond eternity ring in white gold
From: £629 to £1,203
A stylish seven stone ruby & diamond eternity ring in 18ct white gold
PDR184W
A stylish seven stone ruby & diamond eternity ring in white gold
From: £1,212 to £1,516
A stunning princess cut ruby and diamond seven stone ring in 18ct white gold
PDR033W
A stunning princess cut ruby and diamond seven stone ring in white gold
From: £858 to £1,609
A stylish five stone ruby & diamond ring in 18ct white gold
PDR248W
A stylish five stone ruby & diamond ring in white gold
From: £634 to £2,296
A luxurious ruby & diamond five stone ring in 18ct white gold
PDR241W
A luxurious ruby & diamond five stone ring in white gold
From: £591 to £2,073
A stylish Round Brilliant Cut ruby & diamond eternity ring in 18ct white gold
PDR278W
A stylish Round Brilliant Cut ruby & diamond eternity ring in white gold
From: £675 to £1,640
A classic five stone ruby & diamond eternity ring in 18ct white gold
PDR350W
A classic five stone ruby & diamond eternity ring in white gold
From: £713 to £2,512
An elegant ruby & diamond nine stone eternity ring in 18ct white gold
PDR043W
An elegant ruby & diamond nine stone eternity ring in white gold
From: £1,015 to £1,515
An elegant ruby & diamond seven stone eternity ring in 18ct white gold
PDR244W
An elegant ruby & diamond seven stone eternity ring in white gold
From: £665 to £2,073
A stunning five stone ruby & diamond eternity ring in 18ct white gold
PDR110W
A stunning five stone ruby & diamond eternity ring in white gold
From: £1,060 to £1,866
A stunning five stone Princess Cut ruby & diamond eternity ring in 18ct white gold
PDR310W
A stunning five stone Princess Cut ruby & diamond eternity ring in white gold
From: £870 to £1,779

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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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  • 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)