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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 Round Cut Diamond Jewellery

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We have carefully built our jewellery collection to guarantee that those looking for something with a particular shape and metal in mind can find something with ease. Browse our selection of round cut diamond jewellery in platinum and discover your dream piece.

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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.
PDW136PL
A beautiful triple row diamond set ladies wedding ring in platinum
From: £3,302 to £3,716
PDW131PL
A breathtaking diamond-set ladies eternity/wedding ring in platinum
Only: £4,543
PD506PL
A unique Round Brilliant Cut diamond dress ring in platinum
From: £2,279 to £5,815
PD785PL
A stunning Round Brilliant Cut triple row diamond set ladies dress ring in platinum
From: £1,000 to £1,029
PD800PL
A unique and stylish ladies dress ring in platinum
From: £891 to £916
PD787PL
A unique Round Brilliant Cut diamond set ladies dress ring in platinum
From: £1,410 to £1,452
PD789PL
A unique Round Brilliant Cut diamond dress ring in platinum
From: £1,654 to £1,709
PD790PL
A stunning diamond ladies dress ring in platinum
From: £1,112 to £1,147
PDW132PL
A breathtaking diamond-set ladies eternity/wedding ring in platinum
From: £3,689 to £4,037
PD668PL
A unique Round Brilliant Cut diamond set ladies wedding/dress ring in platinum
From: £4,118 to £4,701
PD770PL
A unique Round Brilliant Cut diamond dress ring in platinum
From: £4,025 to £5,067
PD318PL
A gorgeous Round Brilliant Cut multi-stone diamond eternity ring in platinum
From: £1,572 to £2,691
PDW096PL
A luxurious diamond set ladies wedding ring in platinum
From: £3,178 to £3,528
PD521PL
A stunning Round Brilliant Cut diamond eternity ring in platinum
From: £911 to £1,294
PD298PL
An elegant Round Brilliant Cut diamond dress/eternity style ring in platinum
From: £1,570 to £1,731
PD301PL
A gorgeous Round Brilliant Cut dress/eternity style diamond ring in platinum
From: £1,634 to £2,618
PD307PL
A stunning Round Brilliant Cut diamond dress/eternity ring in platinum
From: £2,037 to £2,217
PDW135PL
A lovely scattered diamond set ladies ring in platinum
From: £2,631 to £3,117

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