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 Sapphire Gemstone Rings

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A wonderful declaration of love is the combination of a stunning gemstone with diamonds. Our collection of platinum sapphire three stone design gemstone rings allows you to showcase your devotion in a stunning piece of jewellery.

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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: £784 to £3,515
PDS462PL
A classic three stone sapphire & diamond ring in platinum
From: £995 to £2,182
PDS493PL
A timeless three stone sapphire & diamond ring in platinum
From: £906 to £2,037
PDS389PL
An elegant three stone sapphire & diamond ring in platinum
From: £1,060 to £1,638
PDS491PL
A timeless three stone sapphire & diamond ring in platinum
From: £762 to £1,107
PDS388PL
A stylish three stone sapphire & diamond ring in platinum
From: £1,381 to £1,392
PDSS528PL
An elegant round brilliant cut diamond ring with sapphire shoulders in platinum
From: £1,474 to £3,234
PDS523PL
A delightful sapphire & diamond three stone ring in platinum
From: £1,350 to £2,188
PDSS111PL
A beautiful square cut sapphire and diamond ring with shoulder stones in platinum
From: £1,313 to £2,124
PDS404PL
A luxurious sapphire & diamond ring with shoulder stones in platinum
From: £1,403 to £2,315
PDSS491PL
A beautiful round brilliant cut three stone sapphire and diamond ring in platinum
From: £1,720 to £2,419
PDS568PL
An elegant sapphire & diamond ring with shoulder stones in platinum
From: £1,557 to £2,072
PDS382PL
A classic three stone sapphire & diamond ring in platinum
From: £2,457 to £3,543
PDS202PL
A beautiful sapphire & diamond three stone ring in platinum
From: £909 to £971
PDSS462PL
A beautiful sapphire and diamond three stone ring in platinum
From: £1,086 to £1,886
PDS111PL
A beautiful square cut sapphire and diamond ring with shoulder stones in platinum
From: £1,190 to £1,650
PDS492PL
A stunning three stone sapphire & diamond ring in platinum
From: £1,217 to £1,928
PDS499PL
An elegant three stone sapphire & diamond ring in platinum
From: £1,335 to £2,052

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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.