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Platinum Halo 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 halo 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.
An amazing tanzanite and diamond cluster in platinum
PDT747PL
An amazing tanzanite and diamond cluster in platinum
From: £2,449 to £2,466
A remarkable tanzanite & diamond halo in platinum
PDT777PL
A remarkable tanzanite & diamond halo in platinum
From: £2,593 to £2,617
A beautiful tanzanite and diamond cluster with shoulder stones in platinum
PDT627PL
A beautiful tanzanite and diamond cluster with shoulder stones in platinum
From: £1,059 to £1,975
A beautiful tanzanite & diamond cluster in platinum
PDT566PL
A beautiful tanzanite & diamond cluster in platinum
From: £1,055 to £2,807
A classic tanzanite and diamond cluster style ring in platinum
PDT563PL
A classic tanzanite and diamond cluster style ring in platinum
From: £1,234 to £1,624
An elegant tanzanite & diamond cluster style ring in platinum
PDT545PL
An elegant tanzanite & diamond cluster style ring in platinum
From: £1,527 to £1,588
A sensational Tanzanite and diamond double halo cluster with shoulder stones in platinum
PDT744PL
A sensational Tanzanite and diamond double halo cluster with shoulder stones in platinum
Only: £2,255
A beautiful tanzanite & diamond double halo in platinum
PDT762PL
A beautiful tanzanite & diamond double halo in platinum
From: £1,868 to £2,448
A stunning tanzanite and diamond double halo cluster in platinum
PDT742PL
A stunning tanzanite and diamond double halo cluster in platinum
From: £1,692 to £2,354
A stunning pear shaped tanzanite and diamond cluster with shoulder stones in platinum
PDT751PL
A stunning pear shaped tanzanite and diamond cluster with shoulder stones in platinum
From: £1,453 to £1,468
A Stunning Tanzanite & diamond cluster style ring with shoulder stones in platinum
PDT740PL
A Stunning Tanzanite & diamond cluster style ring with shoulder stones in platinum
Only: £2,586
A sensational tanzanite and diamond halo in platinum
PDT737PL
A sensational tanzanite and diamond halo in platinum
From: £2,044 to £2,813
A beautiful tanzanite & diamond cluster style ring in platinum
PDT745PL
A beautiful tanzanite & diamond cluster style ring in platinum
From: £1,711 to £1,727
A stunning pear shaped tanzanite and diamond cluster with shoulder stones in platinum
PDT620PL
A stunning pear shaped tanzanite and diamond cluster with shoulder stones in platinum
From: £959 to £1,441
A beautiful tanzanite & diamond cluster style ring with shoulder stones in platinum
PDT746PL
A beautiful tanzanite & diamond cluster style ring with shoulder stones in platinum
From: £1,585 to £1,599
A sensational Tanzanite and diamond cluster with shoulder stones in platinum
PDT774PL
A sensational Tanzanite and diamond cluster with shoulder stones in platinum
Only: £1,984
A stunning tanzanite and diamond Halo ring in platinum
PDT829PL
A stunning tanzanite and diamond Halo ring in platinum
From: £1,004 to £1,026
A stunning tanzanite and diamond Halo ring with shoulder stones in platinum
PDT830PL
A stunning tanzanite and diamond Halo ring with shoulder stones in platinum
From: £1,190 to £1,242

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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.
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  • We accept Visa, Mastercard and American Express
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  • Proud Member Of

  • We are a member of the National Association of Jewellers
  • We are a Goldsmiths Company member
  • Assay Assured

  • Proud Supplier Of

  • We supply certified GIA diamonds We only deal in conflict-free diamonds
  • We supply certified IGI diamonds We are a partner of Trees For The Future

Purely Diamonds is a trading name of Stephen Tyler Limited. Registered Company Number (Incorporated in England): 01840310. VAT Number: 466237727 (GB)