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Round Cut Pendants

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Finding the perfect diamond jewellery is often influenced by your own style choices or existing jewellery tastes. Our collection of round cut pendants are a timeless selection that will add some sparkle and wonder to anyone's jewellery box.

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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 round brilliant cut diamond pendant in 18ct white gold
PDP045W
A beautiful round brilliant cut diamond pendant in white gold
From: £476 to £9,867
A timeless round brilliant cut diamond pendant in 18ct white gold
PDP022W
A timeless round brilliant cut diamond pendant in white gold
From: £536 to £2,265
A timeless six claw round brilliant cut diamond pendant in 18ct white gold
PDP058W
A timeless six claw round brilliant cut diamond pendant in white gold
From: £601 to £9,879
A beautiful trilogy three stone diamond pendant in 18ct white gold
PDP044W
A beautiful trilogy three stone diamond pendant in white gold
From: £580 to £3,245
A stunning round brilliant cut diamond halo pendant in 18ct white gold
PDP085W
A stunning round brilliant cut diamond halo pendant in white gold
From: £644 to £698
An elegant brilliant cut diamond pendant in 18ct white gold
PDP081W
An elegant brilliant cut diamond pendant in white gold
From: £512 to £847
A stunning five stone diamond pendant in 18ct white gold
PDP053W
A stunning five stone diamond pendant in white gold
From: £582 to £1,997
A timeless three stone diamond necklace in 18ct white gold
PDP055W
A timeless three stone diamond necklace in white gold
From: £1,163 to £1,330
A luxurious round brilliant cut diamond set heart pendant in 18ct white gold
PDP040W
A luxurious round brilliant cut diamond set heart pendant in white gold
From: £622 to £948
A beautiful diamond halo cluster pendant in 18ct white gold
PDP066W
A beautiful diamond halo cluster pendant in white gold
From: £975 to £1,122
A classic Round Brilliant Cut diamond cross necklace in 18ct white gold
PDP041W
A classic Round Brilliant Cut diamond cross necklace in white gold
Only: £942
A stunning round brilliant cut diamond halo pendant in 18ct white gold
PDP003W
A stunning round brilliant cut diamond halo pendant in white gold
From: £804 to £916
A stunning round brilliant cut diamond pendant in 18ct white gold
PDP036W
A stunning round brilliant cut diamond pendant in white gold
From: £494 to £9,867
A beautiful three stone diamond necklace in 18ct white gold
PDP043W
A beautiful three stone diamond necklace in white gold
From: £1,219 to £3,670
An eye catching round brilliant cut diamond pendant in 18ct white gold
PDP057W
An eye catching round brilliant cut diamond pendant in white gold
From: £879 to £1,021
An exquiste round brilliant cut pave diamond pendant in 18ct white gold
PDP026W
An exquiste round brilliant cut pave diamond pendant in white gold
Only: £1,194
A stylish Round Brilliant Cut diamond cross necklace in 18ct white gold
PDP023W
A stylish Round Brilliant Cut diamond cross necklace in white gold
Only: £1,036
A stunning Round Brilliant Cut diamond pendant in 18ct white gold
PDP080W
A stunning Round Brilliant Cut diamond pendant in white gold
From: £512 to £824

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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)