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 Tanzanite Gemstone Rings

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A wonderful declaration of love is the combination of a stunning gemstone with diamonds. Our collection of platinum tanzanite 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.
PDT567PL
A timeless tanzanite & diamond three stone ring in platinum
From: £827 to £1,770
PDT568PL
An elegant tanzanite and diamond ring with shoulder stones in platinum
From: £1,599 to £1,973
PDT279PL
A stunning tanzanite & diamond three stone ring in platinum
Only: £2,462
PDT713PL
A timeless three stone tanzanite and diamond ring in platinum
From: £1,609 to £1,663
PDT528PL
A classic tanzanite & diamond three stone ring in platinum
From: £1,764 to £1,829
PDT523PL
A delightful tanzanite & diamond three stone ring in platinum
From: £1,361 to £2,067
PDT714PL
A stunning tanzanite & diamond ring in platinum
Only: £1,901
PDT492PL
A stunning three stone tanzanite & diamond ring in platinum
From: £1,242 to £1,815
PDT838PL
A stunning tanzanite and princess cut diamond ring in platinum
From: £2,447 to £2,942
PDT202PL
A beautiful tanzanite & diamond three stone ring in platinum
From: £1,011 to £1,040
PDT388PL
A stylish three stone tanzanite & diamond ring in platinum
From: £1,325 to £2,317
PDT277PL
From: £1,285 to £1,339

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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.