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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 Cushion Cut Engagement Rings

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

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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.
PD622PL
A classic Cushion Cut solitaire diamond ring in platinum
From: £1,220 to £15,057
PD591PL
A stunning Cushion Cut halo style diamond ring with shoulder stones in platinum
From: £1,866 to £9,895
PD867PL
A stunning Cushion Cut halo style diamond ring with shoulder stones in platinum
From: £2,992 to £9,772
PD626PL
A beautiful Cushion Cut diamond ring with shoulder stones in platinum
From: £1,528 to £4,076
PD767PL
A stunning Cushion Cut halo style diamond ring with shoulder stones in platinum
From: £2,698 to £10,148
PD621PL
A beautiful Cushion Cut diamond ring with shoulder stones in platinum
From: £1,453 to £5,779
PD588PL
A luxurious Cushion Cut double halo diamond ring with shoulder stones in platinum
From: £2,194 to £5,566
PDY591PL
A stunning Cushion Cut Yellow Diamond halo style ring with shoulder stones in platinum
From: £2,855 to £3,969
PD744PL
A sensational Cushion diamond double halo cluster with shoulder stones in platinum
From: £6,212 to £10,317
PDY744PL
A sensational Yellow diamond double halo cluster with shoulder stones in platinum
Only: £9,130
PD877PL
A beautiful Cushion Cut halo style diamond ring with shoulder stones in platinum
From: £3,547 to £5,455
PDX894PL
A stunning cushion cut diamond cluster ring in platinum
Only: £12,406
PDX893PL
A stunning cushion cut diamond halo cluster in platinum
Only: £18,323

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