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Round Cut Pearl & Diamond Necklaces

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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 pearl & diamond necklaces 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 breathtaking 9mm Dark Silver Pearl and Round Brilliant Cut diamond drop pendant in 18ct white gold
PDPG107W
A breathtaking 9mm Dark Silver Pearl and Round Brilliant Cut diamond drop pendant in white gold
From: £487 to £504
A beautiful 9mm Black Pearl and Brilliant Cut diamond drop pendant in 18ct white gold
PDPB107W
A beautiful 9mm Black Pearl and Brilliant Cut diamond drop pendant in white gold
From: £487 to £504
A beautiful 7mm white pearl and diamond drop pendant in 18ct white gold
PDPW107W
A beautiful 7mm white pearl and diamond drop pendant in white gold
From: £483 to £500
A stunning 9mm light Peach Pearl and Brilliant Cut diamond drop pendant in 18ct white gold
PDPC107W
A stunning 9mm light Peach Pearl and Brilliant Cut diamond drop pendant in white gold
From: £487 to £504
A timeless 7mm white pearl and diamond cluster pendant in 18ct white gold
PDPW106W
A timeless 7mm white pearl and diamond cluster pendant in white gold
From: £620 to £649
A Timeless Black Pearl and Round Brilliant Cut diamond cluster pendant in 18ct white gold
PDPB106W
A Timeless Black Pearl and Round Brilliant Cut diamond cluster pendant in white gold
From: £620 to £649
A Timeless Silver Pearl and Round Brilliant Cut diamond cluster pendant in 18ct white gold
PDPG106W
A Timeless Silver Pearl and Round Brilliant Cut diamond cluster pendant in white gold
From: £620 to £649
A Timeless Peach Pearl and Round Brilliant Cut diamond cluster pendant in 18ct white gold
PDPC106W
A Timeless Peach Pearl and Round Brilliant Cut diamond cluster pendant in white gold
From: £620 to £649
A beautiful 9mm Dark Silver Pearl and Round Brilliant Cut diamond pendant in 18ct white gold
PDPG111W
A beautiful 9mm Dark Silver Pearl and Round Brilliant Cut diamond pendant in white gold
From: £486 to £510
A beautiful 8.5mm white pearl and diamond pendant in 18ct white gold
PDPW111W
A beautiful 8.5mm white pearl and diamond pendant in white gold
From: £482 to £506
A beautiful 8.5mm white pearl and diamond pendant in 18ct white gold
PDPW130W
A beautiful 8.5mm white pearl and diamond pendant in white gold
From: £525 to £549
A beautiful 9mm Black Pearl and Round Brilliant Cut diamond pendant in 18ct white gold
PDPB130W
A beautiful 9mm Black Pearl and Round Brilliant Cut diamond pendant in white gold
From: £529 to £553
A beautiful 9mm Black Pearl and Round Brilliant Cut diamond pendant in 18ct white gold
PDPB111W
A beautiful 9mm Black Pearl and Round Brilliant Cut diamond pendant in white gold
From: £486 to £510
A stunning 9mm Light Peach Pearl and Round Brilliant Cut diamond pendant in 18ct white gold
PDPC111W
A stunning 9mm Light Peach Pearl and Round Brilliant Cut diamond pendant in white gold
From: £486 to £510
A beautiful 9mm Peach Pearl and Round Brilliant Cut diamond pendant in 18ct white gold
PDPC130W
A beautiful 9mm Peach Pearl and Round Brilliant Cut diamond pendant in white gold
From: £529 to £553
A beautiful 9mm Dark Silver Pearl and Round Brilliant Cut diamond pendant in 18ct white gold
PDPG130W
A beautiful 9mm Dark Silver Pearl and Round Brilliant Cut diamond pendant in white gold
From: £529 to £553

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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)