With timeless design, the single diamond ring symbolises love. Beautifully set by hand with the finest certified solitaires, their simple sophistication showcases the outstanding sparkle of diamonds.
Showing 928 products
Item Ref: NDUT56-522IXU3Y
AVAILABILITY: In stock (15 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £75.0 per month
Item Ref: NDUT56-422IXU3S
AVAILABILITY: In stock (18 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £63.83 per month
Item Ref: NDUT95-422HXU3S
AVAILABILITY: In stock (25 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our plain solitaire engagement ring, featuring a 2.00ct premium quality F/VS1 radiant cut diamond, set in the finest platinum. A solitaire engagement ring is a classic for a reason, with its timeless design, it’s a guaranteed heart-stopper that never...
From £63.83 per month
Item Ref: UT50-72GXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
When you propose, she will cherish this ultra-elegant and luxurious 1.10CT halo ring with its pristine platinum setting, that's encrusted with dazzling sidetones. The solitaire is quality certified at G/VS1, the most esteemed gemmological experts in the world. Centre Stone:...
From £68.6 per month
Item Ref: NDUT89-322XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A dazzling certified Dalia Engagement Ring in 18K Yellow Gold. Claw setting. 1.70CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 1.00ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds are...
From £46.26 per month
Item Ref: NDUT89-322XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A brilliant certified Dalia Engagement Ring in 18K White Gold. Claw setting. 1.70CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 1.00ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds are...
From £46.26 per month
Item Ref: NDUT89-322XU3S
AVAILABILITY: In stock (23 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £47.84 per month
Item Ref: NDUT88-322XU3A
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £46.26 per month
Item Ref: NDUT88-322XU3Y
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A dazzling certified Erika Engagement Ring in 18K White Gold. Claw setting. 1.70CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 1.00ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds are...
From £46.26 per month
Item Ref: NDUT88-322XU3S
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous certified Erika Engagement Ring in Platinum. Claw setting. 1.70CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 1.00ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds are chemically and...
From £47.84 per month
Item Ref: NDUT87-72XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A wonderful certified Aurora Engagement Ring in 18K Yellow Gold. Claw setting. 1.00CT of F/VS1 quality. Free UK delivery and a 5 year guarantee.
From £36.67 per month
Item Ref: NDUT87-72XU3Y
AVAILABILITY: In stock (7 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £36.67 per month
Item Ref: NDUT87-72XU3S
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An elegant certified Aurora Engagement Ring in Platinum. Claw setting. 1.00CT of F/VS1 quality. Free UK delivery and a 5 year guarantee.
From £36.67 per month
Item Ref: NDUT87-322XU3A
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £46.26 per month
Item Ref: NDUT87-322XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous certified Aurora Engagement Ring in 18K White Gold. Claw setting. 1.70CT of F/VS1 quality. Free UK delivery and a 5 year guarantee. 1.00ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds are chemically...
From £46.26 per month
Item Ref: NDUT87-322XU3S
AVAILABILITY: In stock (12 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A beautiful certified Aurora Engagement Ring in Platinum. Claw setting. 1.70CT of F/VS1 quality. Free UK delivery and a 5 year guarantee. 1.00ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically...
From £46.26 per month
Item Ref: NDUT86-522IXU3Y
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £78.19 per month
Item Ref: NDUT86-522IXU3S
AVAILABILITY: In stock (16 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Katerina 3.45ct Lab Diamond Princess Cut Engagement Ring in Platinum G/VS1. A modern claw setting holds an impressive 3.00ct princess cut diamond, which sits proud atop a half-eternity band of pavé diamonds, set in the finest recycled platinum....
From £79.77 per month
Item Ref: NDUT50-72IXU3A
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £31.9 per month
Item Ref: NDUT50-322IXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning certified Alessandra Engagement Ring in 18K Yellow Gold. Claw setting. 1.70CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 1ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds are...
From £46.26 per month
Item Ref: NDUT56-522IXU3S
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £76.58 per month
Item Ref: NDUT27-522IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Grace 3.00ct Lab Diamond Round Cut Engagement Ring in White Gold G/SV1 is a beautifully classic option, perfect for asking that special question. The timeless round solitaire allows for maximum brilliance, casting beautiful sparkle in all directions. The minimal...
From £71.8 per month
Item Ref: NDUT27-522IXU3S
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £75.0 per month
Item Ref: NDUT26-522IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Opt for the Elysia 3.00ct Lab Diamond Round Cut Engagement Ring in White Gold G/VS1, for a timeless piece. The classic round solitaire allows for maximum brilliance, casting incredible sparkle in all directions. The elegant claw setting on the band,...
From £71.8 per month
We want you to feel completely confident when you shop with us. That’s why we offer FREE 30-day returns for refunds and 60-day exchanges across the UK and Northern Ireland.
If you’ve ordered a ring smaller than a size J or larger than a size Q, don’t worry — these are custom sizes, but we’re still happy to offer a free exchange or resizing if the fit isn’t quite right.
Changed your mind? No problem — you can cancel your order anytime before it’s been dispatched.
Just reach out to our friendly team via Live Chat, by email at customerservice@thediamondstore.com, or give us a call on 0345 084 1200 (or +44 345 084 1200 if calling from outside the UK). Please have your order number handy to help us assist you as quickly as possible.
Please note that for rings smaller than size J or larger than size Q, the width may vary slightly (up to 10%) due to the crafting process. If you need any adjustments, we’re happy to help.
If your item arrives damaged or defective, we’ll make it right — fast. We’ll either repair or replace it at no cost to you, or provide a refund once it’s been assessed by our head jeweller.
Our standard returns policy is 30 days to return, and 60 days to exchange.
We stand by the quality of our jewellery. That’s why all our pieces come with a 5-year warranty against defects in materials or craftsmanship. Every item is also fully hallmarked according to UK legislation, confirming its authenticity and origin.
Once we’ve received and inspected your returned jewellery, we’ll process your refund right away and email you to confirm. Depending on your bank or payment provider, it may take 3 to 5 working days to show up on your statement.
We’ll always refund you via the same method you used to make your purchase — whether that was credit or debit card, PayPal, Pay4Later Finance, bank transfer, or another option.
To avoid delays, make sure to include the returns label print-out with your parcel. This helps us identify your return quickly.
We’re proud to say that all our diamonds are conflict-free and fully compliant with United Nations regulations. When you buy from us, you’re choosing ethical beauty.
We’re here whenever you need us.
📧 Email us: customerservice@thediamondstore.com or returns@thediamondstore.co.uk
📞 Call us: 0345 084 1200 (UK) or +44 345 084 1200 (International)
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