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 sourced and ethically mined
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: £758 to £1,841
PDS493PL
A timeless three stone sapphire & diamond ring in platinum
From: £934 to £1,986
PDS389PL
An elegant three stone sapphire & diamond ring in platinum
From: £1,076 to £1,625
PDS491PL
A timeless three stone sapphire & diamond ring in platinum
From: £743 to £1,110
PDS388PL
A stylish three stone sapphire & diamond ring in platinum
From: £1,363 to £1,375
PDSS528PL
An elegant Round Brilliant Cut diamond ring with sapphire shoulder stones in platinum
From: £1,465 to £3,338
PDS523PL
A classic sapphire & diamond three stone ring in platinum
From: £1,325 to £2,180
PDSS111PL
A beautiful square cut Sapphire and diamond ring with shoulder stones in platinum
From: £1,292 to £2,133
PDS404PL
A luxurious sapphire & diamond ring with shoulder stones in platinum
From: £1,407 to £2,296
PDS382PL
A classic three stone sapphire & diamond ring in platinum
From: £2,467 to £3,596
PDS568PL
An elegant sapphire & diamond ring with shoulder stones in platinum
From: £1,536 to £2,059
PDSS491PL
A beautiful Round Brilliant Cut three stone sapphire and diamond ring in platinum
From: £1,726 to £2,453
PDS111PL
A beautiful square cut Sapphire and diamond ring with shoulder stones in platinum
From: £1,168 to £1,637
PDSS462PL
A beautiful Sapphire and diamond three stone ring in platinum
From: £1,062 to £1,890
PDS499PL
An elegant three stone sapphire & diamond ring in platinum
From: £1,315 to £2,276
PDS279PL
A stunning Sapphire & diamond 3 stone ring in platinum
Only: £2,144
PDS603PL
A breathtaking Emerald Cut Sapphire and Diamond three stone ring with shoulders in platinum
From: £1,780 to £3,661
PDS714PL
An exquisite Sapphire & diamond ring in platinum
From: £1,939 to £3,664

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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.