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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Three Stone Design Tanzanite Gemstone Rings

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Whether you're looking for a dazzling gift for yourself or a loved one, you'll find something truly distinctive in our collection of tanzanite three stone design gemstone rings. Shop from a range of metal options and gemstone shapes.

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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.
PDT567W
A timeless tanzanite & diamond ring with shoulder stones in white gold
From: £807 to £1,749
PDT493W
A timeless three stone tanzanite & diamond ring in white gold
From: £985 to £1,835
PDT568W
An elegant tanzanite & diamond ring with shoulder stones in white gold
From: £1,335 to £1,911
PDT404W
A luxurious tanzanite & diamond ring with shoulder stones in white gold
From: £1,443 to £1,561
PDT279W
A stunning Tanzanite & diamond three stone ring in white gold
Only: £2,333
PDT713W
A timeless 3 stone Tanzanite & Diamond ring in white gold
From: £1,604 to £1,648
PDT523W
A classic tanzanite & diamond three stone ring in white gold
From: £1,344 to £1,388
PDT528W
A classic tanzanite & diamond three stone ring in white gold
From: £1,712 to £1,810
PDT440W
A classic three stone gemstone & diamond ring in white gold
Only: £2,561
PDT492W
A stunning three stone tanzanite & diamond ring in white gold
From: £1,199 to £1,712
PDT714W
A stunning Tanzanite & diamond ring in white gold
Only: £1,776

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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.