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

Loading your basket contents...

Platinum Round Cut Engagement Rings

Learn more

Crafted with love and an attention to detail, symbolise your happily ever after with one of our platinum round cut engagement rings. Celebrate the beauty of a round cut diamond set in the opulence of platinum and you will not be disappointed.

Other options

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.
PD675PL
A stunning Round Brilliant cut Halo Diamond ring with shoulder stones in platinum
From: £1,197 to £1,961
PD112PL
A timeless round cut solitaire diamond ring in platinum
From: £558 to £41,291
PD407PL
A stunning Round Brilliant Cut Diamond Ring with shoulder stones in platinum
From: £1,142 to £1,404
PD600PL
A beautiful round brilliant cut diamond ring with shoulder stones in platinum
From: £1,060 to £41,417
PD780PL
A beautiful round brilliant cut diamond ring with shoulder stones in platinum
From: £1,222 to £41,563
PD791PL
A beautiful round brilliant cut diamond ring with shoulder stones in platinum
From: £1,303 to £41,433
PD115PL
An exquisite solitaire diamond ring with shoulder stones in platinum
From: £1,020 to £41,467
PD482PL
A beautiful round brilliant cut diamond ring with shoulder stones in platinum
From: £622 to £32,649
PD657PL
A beautiful round brilliant cut 'twist' engagement ring in platinum
From: £1,047 to £32,577
PD708PL
An exquisite solitaire diamond ring with shoulder stones in platinum
From: £1,275 to £41,420
PD709PL
A beautiful round brilliant cut diamond ring with shoulder stones in platinum
From: £1,306 to £41,452
PD404PL
A breathtaking diamond three stone ring with shoulder stones in platinum
From: £1,267 to £4,747
PD792PL
A stunning round brilliant cut diamond ring with shoulder stones in platinum
From: £1,313 to £41,428
PD803PL
An exquisite solitaire diamond ring with shoulder stones in platinum
From: £1,044 to £32,586
PD810PL
An exquisite solitaire diamond ring with shoulder stones in platinum
From: £1,872 to £10,611
PD840PL
A stylish round brilliant cut diamond halo ring with shoulder stones in platinum
From: £1,829 to £10,629
PD794PL
A beautiful round brilliant cut diamond ring with shoulder stones in platinum
From: £1,170 to £4,367
PD831PL
A beautiful round brilliant cut diamond ring with shoulder stones in platinum
From: £1,872 to £10,641

Set Ascending Direction

per page

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.