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 1048 products
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: UT75-72IU4Y.L.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An exquisite contemporary design, this handcrafted design contrasts a luxurious round cut solitaire in the centre and geometric baguette cut diamonds on the ring's shoulders. An heirloom piece that's sure to impress. The stunning finishing touch is provided by a...
From £50.97 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: UT75-322XU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This handcrafted diamond engagement ring features a radiant, GIA-certified round brilliant cut solitaire. It is showcased to perfection by a highly polished platinum setting and baguette cut sidestones. The result is an exceptional, sophisticated engagement ring designed to rise to...
From £262.4 per month
Item Ref: UT66
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This ravishing yellow diamond trilogy ring with its exceptional cushion cut yellow diamond centre stone, and two stunning white accent diamonds enhanced by a halo and sidetones, simply exudes sparkle and glamour. Handcrafted in 18K white gold, its exceptional luxury,...
From £46.4 per month
Item Ref: UT62-92GXU4Y.L.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Cushion cut diamonds are renowned for their exquisite inner fire and shimmering radiance. This stunning Danielle halo ring's G/VS2 grade solitaire is certified by the world's most respected diamond grading authority, GIA. Showcasing a total 1.25CT diamonds in a 18K...
From £97.88 per month
Item Ref: UT62-92GXU4S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This is a ring she's sure to cherish for life. The exquisite cushion cut solitaire is enhanced by a dazzling halo of smaller diamonds and sidestones, offering unparallelled dazzle and fire. It's beautifully handcrafted in platinum with a total of...
From £95.39 per month
Item Ref: UT62-92IU4S.N.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful Danielle ring showcases an exquisitely shimmering cushion cut solitaire encircled by a dazzling halo and diamond-studded shoulders. The superb G/SI2 quality solitaire is certified by GIA, the most trusted diamond grading authority in the world. With a luxurious...
From £79.37 per month
Item Ref: UT62-72GXU4Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Cushion cut diamonds are renowned for their exquisite inner fire and shimmering radiance. This stunning Danielle halo ring's G/VS2 grade solitaire is certified by the world's most respected diamond grading authority, GIA. Showcasing a total 1.00CT diamonds in a 18K...
From £82.4 per month
Item Ref: UT62-72GXU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: the Diamond Store
This is a ring she's sure to cherish for life. The exquisite cushion cut solitaire is enhanced by a dazzling halo of smaller diamonds and sidestones, offering unparallelled dazzle and fire. It's beautifully handcrafted in platinum with a total of...
From £67.8 per month
Item Ref: UT62-72IU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This is a ring she's sure to cherish for life. The exquisite cushion cut solitaire is enhanced by a dazzling halo of smaller diamonds and sidestones, offering unparallelled dazzle and fire. It's beautifully handcrafted in platinum with a total of...
From £77.35 per month
Item Ref: UT62-322GXU3S.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Cushion cut diamonds are renowned for their exquisite inner fire and shimmering radiance. This stunning Danielle halo ring's G/VS1 grade solitaire is certified by the world's most respected diamond grading authority, GIA. Showcasing a total 1.60CT diamonds in a platinum...
From £203.39 per month
Item Ref: UT51-72GXU3S.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This gorgeous 0.98CT Roxy ring showcases a radiant princess cut solitaire encircled by an elegant halo and sidetones. The G/VS1 centre diamond is independently certified by GIA, the topmost gem experts in the world. Hand set in lustrous platinum, she'll...
From £79.03 per month
Item Ref: UT50-92GXU4S.F.0
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 1.35CT diamonds in the finest platinum. The solitaire comes with a diamond report at G/VS2 grade from...
From £125.47 per month
Item Ref: UT50-92IU4Y
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 1.35CT diamonds in the finest 18K white gold. The solitaire comes with a diamond report at G/SI2...
From £89.13 per month
Item Ref: UT50-92IU3Y.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
When you propose, she will cherish this ultra-elegant and luxurious 1.35CT halo ring with its pristine 18K white gold setting, that's encrusted with dazzling sidetones. The solitaire is quality certified at G/SI1 grade by GIA, the most esteemed gemmological experts...
From £114.7 per month
Item Ref: UT50-92IU3S.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 1.35CT diamonds in the finest platinum. The solitaire comes with a diamond report at G/SI1 grade from...
From £149.89 per month
Item Ref: UT50-72IU4Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A luxurious classic, this beautiful 1.10CT diamond halo ring with sidestones is a perfect symbol of your love. It boasts an exquisite G/SI2 solitaire certified by GIA, the world's most highly respected diamond grading institution. Handcrafted in a sleek 18K...
From £73.31 per month
Item Ref: UT50-72IU4S
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 sidestones. The solitaire is quality certified at G/SI2 grade by GIA, the most esteemed gemmological experts in the...
From £61.2 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: UT59-92IU4Y.J.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This sophisticated diamond halo ring showcases a superb solitaire certified at G/SI2 quality by GIA, the world's most trusted authority in diamonds. An exquisite halo and split shank setting studded with brilliant accent diamonds draw the eye to the centre...
From £97.88 per month
Item Ref: UT59-72IU4Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This ultra-luxurious diamond halo ring features a superb solitaire, certified at G/Si2 grade by GIA, the world's most trusted gemmological authority. A beautiful halo and split shank setting studded with dazzling accent diamonds draw the eye to the central diamond....
From £52.12 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: UT58-72GXU4Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An exceptionally luxurious engagement ring that she is sure to fall in love with, this beautiful infinity swirl design sparkles with a round brilliant cut diamond in G/VS2 quality, and shimmering sidestones. The solitaire is certified by GIA, the world's...
From £70.62 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: 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: UT57-12GXU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite diamond engagement ring showcases a radiant solitaire that's certified at G/VS2 quality by GIA, the world's principal gemmological authority. The lustrous platinum band is channel set with dazzling sidestone diamonds that draw the focus to the centre stone....
From £191.75 per month
Item Ref: UT57-92GXU4S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite diamond engagement ring showcases a radiant solitaire that's certified at G/VS2 quality by GIA, the world's principal gemmological authority. The lustrous platinum band is channel set with dazzling sidestone diamonds that draw the focus to the centre stone....
From £117.73 per month
Item Ref: UT57-92IU4Y.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This eye-catching 0.88CT diamond ring features a superb solitaire certified at G/SI2 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 £91.35 per month
Item Ref: UT57-92IU4S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exceptionally elegant 0.88CT engagement ring combines a beautiful claw set solitaire, with dazzling sidestones in a sleek platinum channel setting. The G/SI2 solitaire is independently certified by GIA, the foremost authority in diamond quality grading. A sure way to...
From £104.27 per month
Item Ref: UT57-92IU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This eye-catching 0.88CT 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 platinum band gives this ring a substantial...
From £109.65 per month
Item Ref: UT57-92GXU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exceptionally elegant 0.88CT engagement ring combines a beautiful claw set solitaire, with dazzling sidestones in a sleek platinum channel setting. The G/VS1 solitaire is independently certified by GIA, the foremost authority in diamond quality grading. A sure way to...
From £137.58 per month
Item Ref: UT57-72GXU3S.F.0
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/VS1 quality by GIA, the world's principal gemmological authority. The lustrous platinum band is channel set with dazzling accent diamonds that draw the focus to the centre stone....
From £81.73 per month
Item Ref: UT57-72IU4Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exceptionally elegant 0.65CT engagement ring combines a beautiful claw set solitaire, with dazzling sidestones in a sleek 18K white gold channel setting. The G/SI2 solitaire is independently certified by GIA, the foremost authority in diamond quality grading. A sure...
From £66.25 per month
Item Ref: UT57-72GXU4S.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This eye-catching 0.65CT diamond ring features a superb solitaire certified at G/VS2 grade by GIA, the foremost diamond quality authority, as well as dazzling sidetones in a sleek channel setting. The beautiful handcrafted platinum band gives this ring a substantial...
From £71.83 per month
Item Ref: UT57-322GXU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This eye-catching 1.20CT diamond ring features a superb solitaire certified at G/VS2 grade by GIA, the foremost diamond quality authority, as well as dazzling sidetones in a sleek channel setting. The beautiful handcrafted platinum band gives this ring a substantial...
From £257.36 per month
Item Ref: UT56-12GXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Show-stopping sparkle and contemporary elegance describe this round brilliant solitaire engagement ring in platinum. The centre stone is certified at G/VS1 grade by GIA, the world's most authoritative diamond quality experts. With a total of 1.40CT diamond weight, this is...
From £190.07 per month
Item Ref: UT56-12IU4A.Q.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Breathtaking luxury and contemporary elegance describe this solitaire ring in heirloom gold. The centre stone is certified at G/Si2 grade by GIA, the world's topmost diamond authority. With a total of 1.40CT diamond weight, this is a truly stunning ring...
From £116.72 per month
Item Ref: UT56-92GXU4S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Show-stopping sparkle and contemporary elegance describe this round brilliant solitaire engagement ring in platinum. The centre stone is certified at G/VS2 grade by GIA, the world's most authoritative diamond quality experts. With a total of 1.15CT diamond weight, this is...
From £117.73 per month
Item Ref: UT56-92IU4A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This sumptuous diamond ring will make her feel very luxurious and special on the day of your proposal. Beautifully handcrafted with a total of 1.15CT diamonds, the setting is made of heirloom gold. The superlative round brilliant cut centre stone...
From £100.57 per month
Item Ref: UT56-92IU4Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A special solitaire with diamond-studded shoulders, this exquisite handcrafted ring in 18K white gold is sure to delight and impress her. The centre stone is graded at G/SI2 quality by the world's topmost gemmological authority, GIA. Its opulent contemporary design...
From £100.57 per month
Item Ref: UT56-92IU4S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This sumptuous solitaire with diamond shoulders will make her feel very luxurious and special on the day of your proposal. Beautifully handcrafted with a total of 1.15CT diamonds, the setting is made of heirloom quality platinum. The superlative round brilliant...
From £105.95 per month
Item Ref: UT56-92GXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This sumptuous solitaire with diamond shoulders will make her feel very luxurious and special on the day of your proposal. Beautifully handcrafted with a total of 1.15CT diamonds, the setting is made of heirloom quality platinum. The superlative round brilliant...
From £142.62 per month
Item Ref: UT56-72GXU4A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Show-stopping sparkle and contemporary elegance describe this round brilliant solitaire engagement ring in luxurious gold. With a total of 0.91CT of conflict-free diamonds, this is a truly stunning ring that will be a perfect symbol of your lasting love. The...
From £70.62 per month
Item Ref: UT56-72GXU4Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Show-stopping sparkle and contemporary elegance describe this round brilliant solitaire engagement ring in 18K white gold. The centre stone is certified at G/VS2 grade by GIA, the world's most authoritative diamond quality experts. With a total of 0.91CT diamond weight,...
From £57.16 per month
Item Ref: UT56-72IU4A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A special solitaire with diamond-studded shoulders, this exquisite diamond ring in luscious gold is sure to delight and impress her. The centre stone is graded at a stunning G/Si2 quality by GIA. Its flawless design showcases a luxurious total diamond...
From £62.21 per month
Item Ref: UT56-72IU4Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This sumptuous solitaire with diamond shoulders will make her feel very luxurious and special on the day of your proposal. Beautifully handcrafted with a total of 0.91CT diamonds, the setting is made of heirloom quality 18K white gold. The superlative...
From £62.21 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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