The most radiant diamond shape of them all, the round brilliant cut is a timeless classic. Rings beautifully crafted by hand, offering exquisite quality and sparkle.
Showing 666 products
Item Ref: NDUT74-372XU3A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An eye-catching certified Reina Engagement Ring in 18K Yellow Gold. 2.30CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 1.50ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds are chemically and...
From £57.43 per month
Item Ref: NDUT73-422XU3A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
When you propose, she will cherish this luxurious and elegant halo ring with its sumptuous gold setting encrusted with dazzling sidestones. The exquisitely sparkling 2-carat lab grown solitaire is quality certified by IGI, one of the most esteemed international gemmological...
From £75.0 per month
Item Ref: NDUT73-422XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
With exquisite elegance, this luxurious halo ring with sidestones is an heirloom piece she'll fall head over heels in love with. Set in the finest platinum, the stunning 2-carat lab grown solitaire is round cut, yet surrounded by an elegant...
From £78.19 per month
Item Ref: NDUT73-372XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A luxurious classic, this beautiful diamond halo ring with sidestones is a perfect symbol of your love. It boasts an exquisite 1.50-carat lab grown solitaire certified by IGI and is surrounded by a dazzling cushion shaped diamond halo. Handcrafted in...
From £62.21 per month
Item Ref: NDUT50-372IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A luxurious classic, this beautiful lab grown diamond halo ring with sidestones is a stunning symbol of love. It features an exquisite 1.50-carat solitaire certified by IGI, one of the most respected international diamond grading institutions. Handcrafted in 18K white...
From £57.43 per month
Item Ref: NDUT39-422IXU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous certified Ella Round Engagement Ring in 18K White Gold. Claw setting. 2.60CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 2.00ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds...
From £75.0 per month
Item Ref: NDUT39-372IXU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A brilliant certified Ella Round Engagement Ring in Platinum. Claw setting. 2.05CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 1.50ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds are chemically...
From £57.43 per month
Item Ref: NDUT39-322IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Inspired by nature and created using science, this gorgeous engagement ring is the must have showstopper. IGI certified and graded using the same scale as natural diamonds, the lab grown centre stone is chemically and physically identical to its natural...
From £46.26 per month
Item Ref: NDUT39-322IXU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Uncompromising in quality and encompassed by a halo of glistening diamonds, this spectacular lab grown diamond engagement ring is sure to dazzle and charm. IGI certified and with properties identical to that of a natural diamond, the lab grown diamond...
From £46.26 per month
Item Ref: NDUT26-372HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An eye-catching certified Elysia Engagement Ring in 18K White Gold. Claw setting. 1.50CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 1.50ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds are...
From £51.04 per month
Item Ref: NDFT36-72XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite diamond trilogy ring looks breathtaking and its beauty and sparkle are guaranteed to bring joy to the person who wears it. The three ethical lab grown diamonds are radiant in G/Vs quality, offset by a flawlessly polished 18K...
From £23.89 per month
Item Ref: N4536Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The unique design of this Galileo diamond ring evokes the glamour and romance of sumptuous estate jewellery, while the sparkle of the central setting plays beautifully off the sidestones. A substantial 18K white gold band is the perfect way to...
From £74.22 per month
Item Ref: N4532
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This elegant engagement ring creates a luxurious look with a large, intricate diamond cluster. Using an innovative mix of claw and pave settings, it sparkles with 1.00CT of high quality H/Si diamonds.
From £55.18 per month
Item Ref: N4489.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Get the look of a much larger diamond with the Galileo diamond setting. Using a clever method of setting smaller diamonds to perfectly fit, we are able to create the illusion of a single diamond, in this case a 1.50ct...
From £111.7 per month
Item Ref: FT77.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The unique design of this glistening Galileo ring evokes modern glamour from every facet. The sparkle of the 1CT of H/Si Quality Diamonds is captured beautifully by the original pear shaped design of the solitaire and the inclusion of crisp...
From £49.46 per month
Item Ref: FT73
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This show-stopping ring features a collection of crisp white H/Si Quality Diamonds which weigh a total of 0.90CT and sparkle from every facet. The round cut diamonds are intricately placed to create a breathtaking solitaire and delicately claw set along...
From £39.87 per month
Item Ref: FT37-372JUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An elegant Ariella 3 Stone Diamond Ring in 18K Yellow Gold. Claw setting. 1.50CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £146.83 per month
Item Ref: FT37-372JUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A brilliant Ariella 3 Stone Diamond Ring in 18K White Gold. Claw setting. 1.50CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £146.83 per month
Item Ref: FT37-372JUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous Ariella 3 Stone Diamond Ring in Platinum. Claw setting. 1.50CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £151.61 per month
Item Ref: FT37-322XUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A brilliant Ariella 3 Stone Diamond Ring in 18K Yellow Gold. Claw setting. 1.00CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £97.34 per month
Item Ref: FT37-322XUY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An alluring Ariella 3 Stone Diamond Ring in 18K White Gold. Claw setting. 1.00CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £97.34 per month
Item Ref: FT37-322XUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An elegant Ariella 3 Stone Diamond Ring in Platinum. Claw setting. 1.00CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £97.34 per month
Item Ref: FT24-97XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're looking for a simply stunning diamond ring without compromising your budget then this three stone diamond Emily ring will certainly be well received by the special lady in your life. The three G/VS Quality Diamonds weigh a total...
From £63.83 per month
Item Ref: FT24-97XUY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're looking for a simply stunning diamond ring without compromising your budget then this three stone diamond Emily ring will certainly be well received by the special lady in your life. The three G/VS Quality Diamonds weigh a total...
From £63.83 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)
No products were added to the compare
Order your ring with confidence.
Order our FREE ring sizer today and make sure your ring fits perfectly the first time. Quick, simple, and delivered to your door in just a few days.
Don’t risk the wrong fit. Get your free ring sizer now.
