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Eternity Design Gemstone Rings

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Our award winning collection of eternity design gemstone rings has been skilfully crafted from our London workshop for over 40 years. All products are made to order offering you great value and quality craftsmanship that's up to 64% off high street prices.

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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.
A beautiful fifteen stone sapphire & diamond eternity ring in 18ct white gold
PDS166W
A beautiful fifteen stone sapphire & diamond eternity ring in white gold
From: £638 to £1,117
An elegant five stone sapphire & diamond eternity ring in 18ct white gold
PDS367W
An elegant five stone sapphire & diamond eternity ring in white gold
From: £645 to £1,220
A timeles nine stone sapphire & diamond eternity ring in 18ct white gold
PDS053W
A timeles nine stone sapphire & diamond eternity ring in white gold
From: £637 to £1,366
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 £1,163
An elegant five stone emerald & diamond eternity ring in 18ct white gold
PDM367W
An elegant five stone emerald & diamond eternity ring in white gold
From: £657 to £757
A beautiful emerald & diamond seven stone eternity ring in 18ct white gold
PDM336W
A beautiful emerald & diamond seven stone eternity ring in white gold
From: £802 to £1,456
A luxurious Round Brilliant Cut emerald & diamond ring in 18ct white gold
PDM241W
A luxurious Round Brilliant Cut emerald & diamond ring in white gold
From: £604 to £1,104
A beautiful fifteen stone emerald & diamond eternity ring in 18ct white gold
PDWM061W
A beautiful fifteen stone emerald & diamond eternity ring in white gold
From: £745 to £1,085
A beautiful seven stone emerald & diamond eternity ring in 18ct white gold
PDM036W
A beautiful seven stone emerald & diamond eternity ring in white gold
From: £713 to £1,428
A beautiful fifteen stone emerald & diamond eternity ring in 18ct white gold
PDM166W
A beautiful fifteen stone emerald & diamond eternity ring in white gold
From: £636 to £1,206
An elegant nine stone emerald & diamond eternity ring in 18ct white gold
PDM053W
An elegant nine stone emerald & diamond eternity ring in white gold
From: £638 to £1,355
A fifteen stone emerald & diamond eternity ring in 18ct white gold
PDWM084W
A fifteen stone emerald & diamond eternity ring in white gold
From: £837 to £858
A beautiful fifteen stone sapphire & diamond eternity ring in 18ct white gold
PDWS061W
A beautiful fifteen stone sapphire & diamond eternity ring in white gold
From: £750 to £973
An elegant seven stone sapphire & diamond eternity ring in 18ct white gold
PDS036W
An elegant seven stone sapphire & diamond eternity ring in white gold
From: £713 to £1,533
A beautiful seven stone sapphire & diamond eternity ring in 18ct white gold
PDS336W
A beautiful seven stone sapphire & diamond eternity ring in white gold
From: £785 to £1,516
A stunning princess cut sapphire & diamond seven stone ring in 18ct white gold
PDS033W
A stunning princess cut sapphire & diamond seven stone ring in white gold
From: £878 to £1,609
A seventeen stone sapphire & diamond eternity ring in 18ct white gold
PDWS084W
A seventeen stone sapphire & diamond eternity ring in white gold
From: £843 to £864
A beautiful eleven stone sapphire & diamond eternity ring in 18ct white gold
PDS302W
A beautiful eleven stone sapphire & diamond eternity ring in white gold
From: £594 to £1,272

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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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  • We accept Visa, Mastercard and American Express
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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)