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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 Tanzanite Gemstone Rings

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Explore our beautiful collection of platinum tanzanite gemstone rings and discover how your chosen gemstone is uniquely complemented by the metal and surrounding diamonds. Choosing platinum for your tanzanite gemstone rings delivers something exceptional every time.

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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: £808 to £1,723
PDT747PL
An amazing tanzanite and diamond cluster in platinum
From: £2,449 to £2,466
PDT777PL
A remarkable tanzanite & diamond halo in platinum
From: £2,593 to £2,617
PDT627PL
A beautiful tanzanite and diamond cluster with shoulder stones in platinum
From: £1,059 to £1,975
PDT566PL
A beautiful tanzanite & diamond cluster in platinum
From: £1,055 to £2,877
PDT556PL
An elegant tanzanite & Round Brilliant Cut tanzanite & diamond ring in platinum
Only: £2,047
PDT568PL
An elegant tanzanite and diamond ring with shoulder stones in platinum
From: £1,530 to £1,885
PDT279PL
A stunning tanzanite & diamond three stone ring in platinum
Only: £2,313
PDT713PL
A timeless three stone tanzanite and diamond ring in platinum
From: £1,594 to £1,637
PDT563PL
A classic tanzanite and diamond cluster style ring in platinum
From: £1,234 to £1,624
PDT717PL
An exquisite tanzanite and diamond ring in platinum
From: £1,366 to £2,234
PDT528PL
A classic tanzanite & diamond three stone ring in platinum
From: £1,689 to £1,784
PDT565PL
A timeless tanzanite & diamond ring in platinum
From: £1,233 to £1,265
PDT545PL
An elegant tanzanite & diamond cluster style ring in platinum
From: £1,527 to £1,588
PDT523PL
A delightful tanzanite & diamond three stone ring in platinum
From: £1,322 to £2,001
PDT714PL
A stunning Tanzanite & diamond ring in platinum
Only: £1,759
PDT744PL
A sensational Tanzanite and diamond double halo cluster with shoulder stones in platinum
Only: £2,255
PDT762PL
A beautiful tanzanite & diamond double halo in platinum
From: £1,487 to £2,419

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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.