Classic and endlessly brilliant, round cut jewellery features the most popular diamond shape, designed for maximum sparkle and timeless appeal.
Showing 2570 products
Item Ref: N3670.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An alluring Diamond Ring in 18K Yellow Gold. Rub Over+Channel setting. 0.40CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically identical in brilliance and beauty to...
From £24.39 per month
Item Ref: V3282
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A gorgeous Diamond Ring for £171.00 in 18K Yellow Gold. Rub Over setting. 0.05CT of Premium Quality Diamonds. Free UK delivery and a 5 year guarantee. Only available in a size I.
Pay in 3 interest-free
Item Ref: G4522
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A beautiful Diamond Necklace and Pendant in 9K Yellow Gold. Claw setting. 0.02CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
Pay in 3 interest-free
Item Ref: N3200.N.0
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous certified Diamond Ring in 18K Yellow Gold. Claw setting. 0.98CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically identical in brilliance and beauty to...
From £50.1 per month
Item Ref: N3245.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A dazzling Diamond Ring in 18K White Gold. Rub Over setting. 0.33CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £16.45 per month
Item Ref: N3207.M.0
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A spectacular Diamond Ring in 18K Yellow Gold. Claw setting. 0.55CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically identical in brilliance and beauty to a...
From £27.56 per month
Item Ref: N3205.N.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous Diamond Ring in 18K Yellow Gold. Claw setting. 0.47CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically identical in brilliance and beauty to a...
From £26.08 per month
Item Ref: N4339.O.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A magnificent Diamond Ring in 18K White Gold. Claw setting. 0.40CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £39.87 per month
Item Ref: S3216.P.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning Diamond Ring in Platinum. Rub Over setting. 0.28CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £32.13 per month
Item Ref: N3998.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning Diamond Ring in 18K Yellow Gold. Claw setting. 0.70CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. 0.50ct Centre Stone
From £73.52 per month
Item Ref: UT77-322XU3Y.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The sheer brilliance of this luxurious diamond ring is sure to catch the eye wherever you go. Extravagant yet sophisticated, its GIA-certified solitaire is round cut for exceptional sparkle and fire. The split shank band, which divides into two to...
From £314.76 per month
Item Ref: UT75-322XU4A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A sophisticated classic, this handcrafted engagement ring features an exquisite round brilliant cut solitaire diamond certified by GIA. The solitaire is claw set within a gleaming 18K gold band and flanked by contrasting, geometric baguette cut diamonds. If she loves...
From £262.4 per month
Item Ref: UT75-322XU4Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This breathtaking ring's centre stone is a GIA-certified round brilliant cut diamond. It looks simply stunning with its vivacious sparkle and lightplay, characteristic of this diamond cut. The solitaire is shouldered by further baguette cut diamonds. Set in the finest...
From £262.4 per month
Item Ref: UT50-322GXU4S.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
With exquisite elegance, this luxurious halo ring with sidetones is an heirloom piece she'll cherish forever. Handcrafted, it's set with a total of 1.70CT diamonds in the finest platinum. The solitaire comes with a diamond report at G/VS2 grade from...
From £243.9 per month
Item Ref: UT58-322GXU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite ring sparkles with a stunning infinity swirl design and luxurious sidetones. The round brilliant cut G/VS2 solitaire comes with an independent diamond report from GIA, the world's leading gemmological authority. With total 1.38CT diamonds and an opulent platinum...
From £256.68 per month
Item Ref: UT20-322GXU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
You can be confident when you propose with this exquisite Leah Platinum engagement ring in your pocket. See her face light up when you present this uniquely designed ring which features an Platinum band and the breathtaking sparkle of a...
From £114.7 per month
Item Ref: P3489
AVAILABILITY: Out of Stock
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These captivating diamond hoop earrings evoke luxury, elegance and charm. With a total of 3.06 carats of rubover-set diamonds, they make a luxurious accessory for anyone who appreciates fine diamond jewellery.
From £172.91 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 £50.1 per month
Item Ref: NDUT24-72JU3A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: the Diamond Store
Iridescent and utterly captivating, this classic diamond engagement ring captures the beauty in simplicity. Physically and visually identical to its natural counterpart, the superb quality IGI certified lab grown diamond centre stone is created in a precisely controlled lab environment,...
From £26.88 per month
Item Ref: IYD46-36JUS.R.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A gorgeous Men's Diamond Ring in Platinum. Rub Over setting. 0.14CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £35.97 per month
Item Ref: HG20-422GXUA.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A superb Emerald Ring in 18K Yellow Gold. Claw setting. 1.00CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £81.73 per month
Item Ref: HG25-372XUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If she loves big, bold jewellery then this is the eternity ring for her. The attention grabbing Sophie eternity ring features 1.50CT of G/Vs Quality Diamonds in a mixed baguette and round design to create a stunning look. The ring...
From £142.96 per month
Item Ref: FDT25-9XUY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
A stunning Diamond Tennis Bracelet in 18K White Gold. Claw setting. 7.00CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £331.71 per month
Item Ref: DN3228.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning bridal set comprising of an engagement ring with a 0.25ct centre diamond with further diamonds on the shoulders and a separate diamond set wedding ring. Both rings are set into 18K White Gold and are the perfect fit...
From £80.58 per month
Item Ref: UT77-72XU3S.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Displaying beautiful fire and sparkle, this exceptional diamond ring showcases a GIA-certified round solitaire in a double halo of smaller diamonds. Balancing and supporting the magnificent size of the centre setting is a diamond-studded split shank band that divides into...
From £93.17 per month
Item Ref: FT36-322JUA.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A wonderful 3 Stone Ellie Ring in 18K Yellow Gold. Claw setting. 1.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £62.21 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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