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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 ring with shoulder stones in platinum
From: £782 to £1,668
PDT747PL
A beautiful Tanzanite & diamond cluster style ring with shoulder stones in platinum
Only: £2,434
PDT777PL
A remarkable Tanzanite & diamond halo cluster style ring in platinum
Only: £2,582
PDT627PL
A beautiful Tanzanite and diamond cluster with shoulder stones in platinum
From: £1,046 to £1,946
PDT566PL
A beautiful tanzanite & diamond cluster style ring in platinum
From: £1,031 to £2,968
PDT556PL
An elegant tanzanite & Round Brilliant Cut tanzanite & diamond ring in platinum
Only: £2,022
PDT279PL
A stunning Tanzanite & diamond three stone ring in platinum
Only: £2,292
PDT713PL
A timeless 3 stone Tanzanite & Diamond ring in platinum
From: £1,574 to £1,618
PDT563PL
A classic tanzanite & diamond cluster style ring in platinum
From: £1,214 to £1,594
PDT717PL
An exquisite Tanzanite & diamond ring in platinum
From: £1,336 to £2,194
PDT528PL
A classic tanzanite & diamond three stone ring in platinum
From: £1,680 to £1,779
PDT565PL
A timeless tanzanite & diamond ring with shoulder stones in platinum
From: £1,223 to £1,231
PDT545PL
An elegant tanzanite & diamond cluster style ring in platinum
From: £1,521 to £1,564
PDT714PL
A stunning Tanzanite & diamond ring in platinum
Only: £1,752
PDT744PL
A sensational Tanzanite and diamond double halo cluster with shoulder stones in platinum
Only: £2,242
PDT762PL
A beautiful tanzanite & diamond double halo in platinum
From: £1,830 to £2,438
PDT742PL
A stunning Tanzanite and diamond double halo cluster set in platinum
From: £1,683 to £2,348
PDT751PL
A sensational Tanzanite and diamond halo cluster with shoulder stones in platinum
Only: £1,429

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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.