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Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo

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Platinum Three Stone Design Gemstone Rings

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No matter your gemstone preference, you'll discover something truly wonderful in our platinum three stone design gemstone rings collection. The use of platinum with any gemstone gives you a show stopping result every time.

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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.
PDS567PL
A timeless 3 stone sapphire & diamond ring in platinum
From: £805 to £3,699
PDM389PL
An elegant three stone emerald & diamond ring in platinum
From: £1,465 to £1,869
PDM499PL
A stylish three stone emerald & diamond ring in platinum
From: £1,549 to £2,420
PDM279PL
A stunning emerald & diamond ring in platinum
Only: £3,015
PDSS528PL
An elegant round brilliant cut diamond ring with sapphire shoulders in platinum
From: £1,625 to £3,160
PDS523PL
A delightful sapphire & diamond three stone ring in platinum
From: £1,406 to £2,586
PDAQ567PL
A timeless aqua & diamond 3 stone ring in platinum
From: £1,533 to £2,943
PDS462PL
A classic three stone sapphire & diamond ring in platinum
From: £1,018 to £2,340
PDSS404PL
A luxurious sapphire & diamond ring with shoulder stones in platinum
From: £1,314 to £3,897
PDR491PL
A timeless three stone ruby & diamond ring in platinum
From: £766 to £1,138
PDS491PL
A timeless three stone sapphire & diamond ring in platinum
From: £793 to £1,230
PDRR491PL
A beautiful round brilliant cut three stone ruby and diamond ring in platinum
From: £1,744 to £2,650
PDM714PL
A delightful emerald and diamond ring in platinum
Only: £2,178
PDS279PL
A stunning sapphire & diamond 3 stone ring in platinum
Only: £2,280
PDM523PL
A delightful emerald & diamond three stone ring in platinum
From: £1,530 to £2,244
PDS499PL
A stylish three stone sapphire & diamond ring in platinum
From: £1,438 to £2,309
PDM528PL
A classic emerald & diamond three stone ring in platinum
From: £1,323 to £1,996
PDM388PL
A stylish three stone emerald & diamond ring in platinum
From: £1,655 to £1,701

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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.