The most radiant shape of them all, the round brilliant cut is a timeless classic. Rings beautifully crafted by hand, offering exquisite quality and sparkle, with your choice of brilliant diamonds or vibrant gemstones.
Showing 663 products
Item Ref: NDUT39-322IXU3Y.M.0
AVAILABILITY: In stock (1 item)
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 £39.2 per month
Item Ref: NDUT25-55JUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
When you propose you can be confident that this stunning ring will rise to the occasion. The exceptional lab created diamond solitaire in H/Si quality ensures showstopping sparkle. It is set on a luxurious, handcrafted platinum band for lasting heirloom...
From £21.84 per month
Item Ref: NDFT23-97JUS.J.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The handcrafted elegance of this exquisite ring ensures the three H/Si lab grown diamonds sparkle at their brightest against the beautiful platinum band. With exceptional quality and beauty, this trilogy ring makes an impressive gift she'll cherish forever. 1.00ct version...
From £37.65 per month
Item Ref: N4537.F.0
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 1.25CT total diamond weight and 18K yellow gold band create an exquisite look of luxury that makes the perfect...
From £76.68 per month
Item Ref: N4532.F.0
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 £58.17 per month
Item Ref: UT74-92IU4Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Full of glamour, this sumptuous halo engagement ring is sure to elicit a 'Yes'. It boasts an exquisite round cut solitaire certified by GIA. The highly polished setting secures the solitaire and enhances its sparkle with a halo of diamonds...
From £82.4 per month
Item Ref: UT74-322IU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This magnificent halo diamond ring showcases a superb round cut solitaire certified by GIA. A beautiful diamond-embellished band holds the centre setting securely. Handcrafted in heirloom platinum that offers a luxurious look and feel upon the hand. 1ct Centre Stone
From £166.51 per month
Item Ref: UT73-12IU4S.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Watch the delight on her face when you propose to her with this breathtaking diamond engagement ring. In the centre, it features a round brilliant cut solitaire certified by GIA. Surrounding it is a beautiful cushion-shaped diamond halo, and glistening...
From £152.72 per month
Item Ref: UT72-92IU4A.K.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
With exquisite elegance, this ring features a stunning GIA-certified solitaire diamond surrounded by a double halo setting. One halo of diamonds encircles the main stone, while the second one encrusts the outer edge. A contrasting yellow gold setting with diamonds...
From £88.45 per month
Item Ref: UT29-97RMY.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The large diamond in this wonderful engagement ring weighs in at 0.75CT making this ring a stunning choice for a proposal. The modern, simple design of the Emily engagement ring and the classic 18K white gold band ensures the 0.75CT...
From £78.02 per month
Item Ref: UT25-72IU3A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning high set Chloe yellow gold engagement ring features a beautiful combination of glistening diamond and yellow gold. The 0.50CT G/SI1 Quality Diamond takes centre stage and sparkles from the claw setting and the ring is perfectly finished with...
From £52.66 per month
Item Ref: UT24-92GXU4S.I.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The delicate beauty of the Lily platinum engagement ring is breathtaking. This elegant ring features a 0.70CT G/VS Quality Diamond which glistens against the platinum band to stunning effect. The Lily engagement ring is pure understated elegance. Certificate Information: Official...
From £88.45 per month
Item Ref: UT40-IU4Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The G/SI2 quality diamonds in this glamorous ring make it a truly elegant and eye-catching piece of jewellery. Sparkling with unrivalled brilliance, it has a stunning 0.50CT centre solitaire in a classic claw setting. Putting the finishing touch on this...
From £58.51 per month
Item Ref: NIFET31-T
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 3 Stone Lab-Grown Round Ruby Engagement Ring, set in the finest recycled 18k yellow gold. This timeless engagement ring features a 2.00ct lab-grown central round cut ruby, nestled amongst two sparkling lab-grown diamonds, totalling 0.30ct. The lab-grown...
From £55.82 per month
Item Ref: NIFET31-GY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 3 Stone Lab-Grown Round Emerald Engagement Ring, set in the finest recycled 18k white gold. This timeless engagement ring features a 2.00ct lab-grown central round cut emerald, nestled amongst two sparkling lab-grown diamonds, totally 0.30ct. The lab-grown...
From £55.82 per month
Item Ref: NDUT13-522HXU3A
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted from recycled 18K yellow gold, this twisted pavé Origin ring features a 3.00ct round lab-grown diamond of F/VS quality and a gently curved band set with pavé stones. Bold, radiant, and easy to wear, it brings together conscious design...
From £104.27 per month
Item Ref: NDUT12-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Origin ring in 18K white gold features a 1.00ct round lab-grown diamond of F/VS quality set on a sculptural, twisted band. Made from recycled gold, it brings a fresh feel to a classic silhouette. Modern and minimalist, it’s ideal...
From £58.51 per month
Item Ref: NDUT325-422HXU3S
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled platinum, this ring showcases a 2.00ct round lab-grown centre diamond on a pavé grain-set band. With a total diamond weight of 2.25ct, it’s designed to catch the light beautifully and add timeless sparkle to your everyday or...
From £92.49 per month
Item Ref: NDF3421
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Round Cut Signet Ring featuring 1.00ct of F/VS lab grown diamond, set in the finest recycled 9k yellow gold. This unique ring is a modern take on a classic signet ring and makes for a meaningful gift (or...
From £57.16 per month
Item Ref: NDF3420
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Round Cut Signet Ring, featuring 0.50ct of F/VS lab grown diamond, set in the finest recycled yellow gold. This unique ring is a modern take on a classic signet ring and makes for a meaningful gift (or self-gift)....
From £40.34 per month
Item Ref: DN3231-JU4Y.O.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Featuring an impressive 1CT of H/Si2 Quality Diamonds, this expertly handcrafted 2 ring set would be a beautiful way to express your love and commitment. The ring features a stand out solitaire which sparkles magnificently in a classic claw setting...
From £69.28 per month
Item Ref: N3029.K.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A striking round cut 0.33CT Premium Quality Diamond takes centre stage in this unique ring. The sparkling diamond is shouldered by two deep blue sapphires and all these precious stones are held in an 18K yellow gold band. Giving this...
From £23.38 per month
Item Ref: UT57-72GXU4Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite diamond sidestone ring showcases a radiant solitaire that's certified at G/VS2 quality by GIA, the world's principal gemmological authority. The lustrous 18K white gold band is channel set with dazzling accent diamonds that draw the focus to the...
From £68.94 per month
Item Ref: UT77-322XU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Captivating and undeniably luxurious, this exquisitely sparkling diamond ring features a GIA-certified, round cut solitaire encircled by a radiant double halo of smaller diamonds. The split shank band, which divides into two to draw the eye to the centre setting,...
From £214.63 per month
Item Ref: UT75-92IU4A.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The simple sophistication of this luxurious solitaire engagement ring is sure to impress when you ask her that important question. The ring features a stunning GIA-certified, round cut solitaire diamond within a beautifully contrasting 18K yellow gold setting with strikingly...
From £85.43 per month
Item Ref: UT73-12IU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This breathtaking diamond ring would be the ideal choice for anyone who loves classic jewellery with an abundance of luxury. Taking centre stage is a round cut, GIA-certified solitaire. Smaller accent diamonds sparkle all over, forming a cushion-shaped halo around...
From £144.64 per month
Item Ref: UT73-72XU4A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Watch her eyes light up when you present her with this simply breathtaking diamond engagement ring. The ring features a round brilliant cut solitaire certified by GIA. Surrounding it is a beautiful cushion-shaped diamond halo, and glistening on the 18K...
From £82.4 per month
Item Ref: UT73-72XU4Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The luxurious design of this stunning ring includes a round cut solitaire in the centre, surrounded by a cushion-shaped diamond halo. It evokes vintage glamour while keeping the design classic. The sparkle of the GIA-certified solitaire is magnified by the...
From £82.4 per month
Item Ref: UT72-72XU3Y.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The exceptional sparkle of this engagement ring, which features a GIA-certified round cut solitaire, is sure to impress. Two halos encircle the solitaire, the outer edge of the setting, and the band itself, to stunning effect. Handcrafted in 18K white...
From £86.77 per month
Item Ref: UT59-322GXU3S.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This brilliant 1.58CT Carly diamond halo ring features an alluring centre stone certified at G/VS1 quality by GIA, the world's most trusted diamond experts. The halo and split shank setting studded with diamonds draw the eye to the solitaire. Handcrafted...
From £314.55 per month
Item Ref: UT58-72GXU4S.F.0
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 0.82CT diamonds and an opulent platinum...
From £61.2 per month
Item Ref: UT56-322GXU4S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A special solitaire with diamond-studded shoulders, this exquisite handcrafted ring in platinum is sure to delight and impress her. The centre stone is graded at G/VS2 quality by the world's topmost gemmological authority, GIA. Its opulent contemporary design showcases a...
From £256.68 per month
Item Ref: UT47-IU4Y.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Show-stopping sparkle and contemporary elegance describe this brilliant solitaire engagement ring in 18K white gold. Its stunning 0.50CT central solitaire at G/SI2 quality is IGL certified, and beautifully set off with 0.45CT diamond shoulders. 0.50ct Centre Stone/ 0.45ct Shoulders
From £78.56 per month
Item Ref: UT20-322IU4Y.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 white gold engagement ring in your pocket. See her face light up when you present this uniquely designed ring which features an 18K white gold band and the breathtaking...
From £189.06 per month
Item Ref: UT26-92GXU4Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The glistening 0.70CT G/VS Quality Diamond in this handcrafted Elysia white gold engagement ring will melt the heart of the special person in your life. The diamond is showcased elegantly and held securely in the claw setting and the 18K...
From £86.64 per month
Item Ref: NDUT74-422XU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Full of glamour, this sumptuous halo engagement ring is sure to elicit a 'Yes'. It boasts an exquisite 2-carat lab grown solitaire certified by IGI for complete peace of mind. The highly polished setting secures the solitaire and enhances its...
From £86.1 per month
Item Ref: UT77-92IU4S.F.0
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 £87.45 per month
Item Ref: UT59-322IU4S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning 1.58CT diamond halo ring features a superb solitaire certified at G/SI2 quality by GIA, the world's most trusted diamond quality authority. The halo and split shank setting studded with diamonds draw the eye to the centre stone. Handcrafted...
From £164.83 per month
Item Ref: UT57-72IU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This eye-catching 0.65CT diamond ring features a superb solitaire certified at G/SI1 grade by GIA, the foremost diamond quality authority, as well as dazzling sidetones in a sleek channel setting. The beautiful handcrafted 18K white gold band gives this ring...
From £65.91 per month
Item Ref: UT26-12GXU4S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The natural beauty of diamonds is showcased to stunning effect in this classic Elysia Platinum engagement ring. The ring features a 0.90CT G/VS Quality Diamond which glistens and sparkles against the Platinum band. This ring is understated beauty at its...
From £171.76 per month
Item Ref: UT25-55XUY
AVAILABILITY: Out of Stock
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This engagement ring showcases the beauty of white gold and diamonds to stunning effect. The high set Chloe ring features a 0.33CT F-G/VS Quality Diamond which is held in the centre of the ring by a six claw setting. The...
From £31.8 per month
Item Ref: NIFET31-UY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 3 Stone Lab-Grown Round Sapphire Engagement Ring, set in the finest recycled 18k white gold. This timeless engagement ring features a 2.00ct lab-grown central round cut sapphire, nestled amongst two sparkling lab-grown diamonds, totalling 0.30ct. The lab-grown...
From £55.82 per month
Item Ref: NIFET31-U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 3 Stone Lab-Grown Round Sapphire Engagement Ring, set in the finest recycled 18k yellow gold. This timeless engagement ring features a 2.00ct lab-grown central round cut sapphire, nestled amongst two sparkling lab-grown diamonds, totalling 0.30ct. The lab-grown...
From £55.82 per month
Item Ref: NIUT98-72TY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Gem hidden halo ruby engagement ring with a diamond shank, featuring a 2.00ct round cut ruby main stone and 0.50ct of lab-grown diamonds, set in the finest 18k white gold. From above, this timeless design appears to...
From £52.79 per month
Item Ref: NDUT347-522HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 3.80ct Round Cut Lab Diamond 3 Stone Engagement Ring in 18K Yellow Gold. A timeless round brilliant centre meets contemporary design in this elegant trilogy ring. Featuring a 3.00ct round lab-grown diamond and two 0.40ct pear-shaped sides,...
From £97.54 per month
Item Ref: NDUT347-722HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 6.00ct Round Cut Lab Diamond 3 Stone Engagement Ring in Platinum A timeless round brilliant centre meets contemporary design in this elegant trilogy ring. Featuring a 5.00ct round lab-grown diamond and two 0.50ct pear-shaped sides, each F/VS1...
From £123.78 per month
Item Ref: NDUT13-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This twisted pavé Origin ring in recycled 18K white gold features a 2.00ct round lab-grown diamond of F/VS quality and a sculptural pavé band. The soft curve adds movement, while the pavé detail brings subtle brilliance. Bold, modern, and consciously...
From £102.59 per month
Item Ref: NDUT12-522HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 3.00ct round lab-grown diamond of F/VS quality sits in a twisted Origin setting crafted from recycled platinum. The bold scale is complemented by the soft twist of the band. Durable, modern, and ethical, it’s minimalist design with volume—refined and...
From £100.9 per month
Yes, we offer returns on engagement rings within our standard return period. This gives you peace of mind if the ring isn’t quite right. For full details, please see our returns policy (https://www.thediamondstore.co.uk/policies/refund-policy) or contact our customer service team (https://www.thediamondstore.co.uk/pages/contact-us).
The best metal depends on your style and lifestyle. Platinum engagement rings are durable and naturally white, making them ideal for everyday wear. 18K white gold offers a bright, modern look, while 18K yellow gold provides timeless warmth. All of our metals are recycled and chosen for both beauty and strength.
Don’t worry - it’s very common not to know your partner’s size when planning a surprise proposal. You can secretly measure a ring they already wear or ask a close friend or family member for help. Many of our engagement rings can also be resized later, and we allow you to take advantage of our generous return and exchange policy, too.
Yes, many of our engagement ring designs have matching wed-fit wedding bands available. These are crafted to sit perfectly alongside your engagement ring, creating a seamless bridal set. Our collection includes plain, pavé-set, and shaped bands to suit your chosen design.
Every engagement ring over a certain carat weight comes with a certified diamond, graded for the Four Cs – cut, colour, clarity, and carat weight. We also provide IGI or GIA certification for many designs, giving you full assurance of quality and authenticity.
In many cases, yes. Most classic engagement ring designs can be resized, though certain eternity bands or intricate styles may not allow it.
When you return your ring to us, if resizing isn’t possible, we’ll issue a replacement ring in your desired size instead. This is the best approach for the majority of orders.
If you would prefer your original ring to be resized, usually for sentimental reasons, please let our Customer Service team know when you get in touch. We’ll do everything we can to see if this can be arranged and will keep you informed throughout the process.
We don’t currently offer bespoke or custom-made rings. However, our collection includes a wide variety of engagement, eternity, and wedding rings in different styles, metals, and precious stone shapes and colours — giving you plenty of choice to find a design that feels personal and unique to your story.
Delivery times depend on the design and sometimes size of the ring. Many of our diamond rings in standard sizes are available for fast or even next-day delivery. Estimated delivery times are available on the product pages, but you can always reach out to our customer services if you’d like to know the lead time on a specific item.
Yes, every ring comes in a luxury presentation box, perfect for gifting or marking life’s special moments.
We offer both lab-grown and ethically sourced natural mined diamonds, so you can choose the option that best suits your budget and values. All natural diamonds are sourced in line with the Kimberley Process to ensure they’re conflict free, and all our stones are set in recycled precious metals.
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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