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: £802 to £3,634
PDS462PL
A classic three stone sapphire & diamond ring in platinum
From: £1,006 to £2,285
PDS493PL
A timeless three stone sapphire & diamond ring in platinum
From: £975 to £2,450
PDS389PL
An elegant three stone sapphire & diamond ring in platinum
From: £1,160 to £1,754
PDS491PL
A timeless three stone sapphire & diamond ring in platinum
From: £789 to £1,166
PDS388PL
A stylish three stone sapphire & diamond ring in platinum
From: £1,469 to £2,568
PDSS528PL
An elegant round brilliant cut diamond ring with sapphire shoulders in platinum
From: £1,591 to £3,062
PDS523PL
A delightful sapphire & diamond three stone ring in platinum
From: £1,389 to £2,550
PDSS111PL
A beautiful square cut sapphire and diamond ring with shoulder stones in platinum
From: £1,353 to £2,210
PDS404PL
A luxurious sapphire & diamond ring with shoulder stones in platinum
From: £1,673 to £2,688
PDSS491PL
A beautiful round brilliant cut three stone sapphire and diamond ring in platinum
From: £1,825 to £2,737
PDS568PL
An elegant sapphire & diamond ring with shoulder stones in platinum
From: £1,626 to £2,456
PDS382PL
A classic three stone sapphire & diamond ring in platinum
From: £2,682 to £4,139
PDS202PL
A beautiful sapphire & diamond three stone ring in platinum
From: £937 to £1,001
PDSS462PL
A beautiful sapphire and diamond three stone ring in platinum
From: £1,131 to £1,966
PDS111PL
A beautiful square cut sapphire and diamond ring with shoulder stones in platinum
From: £1,225 to £1,711
PDS492PL
A stunning three stone sapphire & diamond ring in platinum
From: £1,270 to £2,298
PDS499PL
A stylish three stone sapphire & diamond ring in platinum
From: £1,418 to £2,231

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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.