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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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Round Cut Engagement Rings

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It's easy to see why round engagement rings are the most popular of all our diamond shapes. The brilliance and fire of a round diamond means if you're looking for sparkle, then this is the perfect engagement ring for you. Carefully cut to optimise light reflection, round brilliant cut diamonds as they are also known, provide you with an exquisite shine that is second to none. Round cut engagement rings are seen to be the traditional option for popping the question because of the classic shape has a versatility that is suited to all engagement ring styles and is available in all three gold options as well as platinum.

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.
PD817W
An exquisite Round Brilliant Cut diamond ring with shoulder stones in white gold
From: £2,527 to £4,668
PD748W
A stunning diamond halo cluster with shoulder stones in white gold
From: £3,052 to £5,589
PD659W
A stunning round brilliant cut diamond ring with shoulder stones in white gold
From: £2,313 to £38,795
PD497W
A beautiful round brilliant cut diamond ring with shoulder stones in white gold
From: £999 to £38,631
PD246W
A striking round brilliant cut diamond ring with shoulder stones in white gold
From: £897 to £29,459
PD491W
A beautiful round brilliant cut three stone diamond ring in white gold
From: £798 to £9,825
PD541W
A unique round brilliant cut three stone diamond twist ring in white gold
From: £779 to £10,123
PD772W
A stunning round brilliant cut diamond ring with shoulder stones in white gold
From: £1,767 to £29,615
PD489W
A beautiful twist round brilliant cut diamond ring in white gold
From: £810 to £38,550
PD727W
A beautiful diamond three stone diamond ring with shoulder stones in white gold
From: £1,850 to £2,357
PD202W
A sparkling round brilliant cut three stone diamond ring in white gold
From: £1,079 to £2,653
PD432W
An elegant round brilliant cut diamond ring with shoulder stones in white gold
From: £994 to £9,670
PD608W
A beautiful round brilliant cut diamond ring with shoulder stones in white gold
From: £1,207 to £9,808
PD528W
A brilliant cut and pear shaped diamond ring in white gold
From: £1,602 to £8,863
PD671W
A stunning three stone diamond ring with shoulder stones in white gold
From: £804 to £10,314
PD681W
A brilliant cut three stone diamond ring with shoulder stones in white gold
From: £938 to £10,147
PD375W
A stunning round brilliant cut diamond ring with shoulder stones in white gold
From: £788 to £2,654
PD401W
A beautiful round brilliant cut diamond ring with shoulder stones in white gold
From: £842 to £1,827

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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.

Discover more about Round Engagement Rings...

Did you know that more than 50% of all engagement rings sold across the world happen to hold a round brilliant cut diamond? With a structure of 58 facets, round diamonds are cut to precision to guarantee the perfect light reflection and sparkle.

The round diamond is the only shape that comes with a certified "Cut" grade by a gemmologist, this refers to how perfectly the light reflects and refracts through the stone showing off the life and dazzle of the stone.

The Cut grade itself is graded from Excellent to Poor. The good news is that at Purely Diamonds, we only offer round diamonds that are graded either Excellent or Very Good. The latter comes as standard with all orders, however if you're looking specifically for an excellent cut diamond, then please do contact our team directly.

Browse our collection of round engagement rings today and begin your diamond journey with the most sparkly of all diamond cuts.