The sustainable and ethical choice. Nothing compares to the luxury of diamonds. With these beautiful lab-grown diamond rings, both beauty and sustainability are at the very heart of your choice.
Showing 1354 products
Item Ref: NDF3425U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
It's time to treat yourself. This fine men's diamond ring is a superb choice that looks good with any outfit. It features an attractive diamond lattice motif, handcrafted with sustainable lab grown diamonds and UK hallmarked sterling silver. Polished to...
Pay in 3 interest-free
Item Ref: ND-E3880
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This elegant and luxurious Rae diamond eternity ring is handcrafted with a flawless row of ethical lab grown diamonds. The result is breathtaking sparkle on your hand. A highly polished white gold setting finalises the stunning look.
From £25.54 per month
Item Ref: NDE5036U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A special Ella Round Engagement Ring in Silver. Pave setting. 0.20CT of Premium 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...
Pay in 3 interest-free
Item Ref: YLBC4038S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.15 carat wishbone ring, set in the finest 18k gold vermeil. 0.15 carats of H/SI quality lab-grown diamonds sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a wishbone ring is...
Pay in 3 interest-free
Item Ref: NDFT75
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning diamond cluster ring is a perfect choice to propose with. It features exquisite sustainable lab grown diamonds in a luxurious, geometric setting in polished white gold. Extra accent diamonds extend along the split shank band to add extra...
From £31.26 per month
Item Ref: NDUT71-72XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Displaying magnificent brilliance, this pear shaped diamond ring features a sustainable lab grown solitaire within a sparkling halo of smaller lab diamonds. Providing extra luxury is a handcrafted band in the finest 18K white gold for a high quality feel...
From £45.39 per month
Item Ref: NDUT80-95-YDFA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our scallop pavé wedding band. This ultra slim, curved wedding band is the ultimate compliment to our Amora engagement rings, adding subtle sparkle to your stack. This sleek wedding band - with its curved contours - sits comfortably on...
From £30.25 per month
Item Ref: NDE5035U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A spectacular Ella Princess Engagement Ring in Silver. Pave setting. 0.25CT of Premium 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...
Pay in 3 interest-free
Item Ref: LBC4038S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.15 carat wishbone ring, set in the finest recycled 925 sterling silver. 0.15 carats of H/SI quality lab-grown diamonds sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a wishbone ring...
Pay in 3 interest-free
Item Ref: NDE6351U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Heart Half Eternity Ring, a blend of elegance and sustainability. Featuring 0.11ct of lab-grown diamonds, this single band is expertly crafted from the finest recycled sterling silver. The delicate design combines timeless pavé-set diamonds with intricate heart motifs,...
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Item Ref: ANDE6221U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond engagement ring, boasting a 0.25ct H/Si quality diamond, set in the finest recycled 18K gold vermeil. The Naomi features a simple solitaire diamond, perfect for those who love a traditional, timeless engagement ring design. This...
Pay in 3 interest-free
Item Ref: NDUT80-95-YDFS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our scallop pavé wedding band. This ultra slim, curved wedding band is the ultimate compliment to our Amora engagement rings, adding subtle sparkle to your stack. This sleek wedding band - with its curved contours - sits comfortably on...
From £30.92 per month
Item Ref: NDE6239.F.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're looking for a stunningly sparkling diamond ring, this one is sure to delight its lucky recipient. It features a gorgeous diamond-cluster design made with H/Si quality lab grown diamonds that are ethical as they are beautiful. A handcrafted...
From £16.79 per month
Item Ref: NDE6329U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Pear Cut Halo Ring, featuring 0.50ct of lab-grown diamonds, set in the finest recycled sterling silver. The pear shape, one of the most popular diamond cuts today, offers a flattering, elongating effect on the finger. The pear-shaped...
From £13.09 per month
Item Ref: NDE6221Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond engagement ring, boasting a 0.25ct H/Si quality diamond, set in the finest recycled 9K white gold. The Naomi features a simple solitaire diamond, perfect for those who love a traditional, timeless engagement ring design. This...
From £18.47 per month
Item Ref: NDE6352U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lab Diamond Heritage Grain Ring. This Grain Set Eternity Ring, set in the finest recycled sterling silver, features 0.50ct of round brilliant lab-grown diamonds in a secure grain setting, blending subtle sparkle with timeless elegance. Perfect as a...
Pay in 3 interest-free
Item Ref: NDF3422U.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This bold men's diamond ring features a diagonal line of sustainable lab grown diamonds, complemented by a unique metalwork pattern on the shoulders. Handcrafted in UK hallmarked sterling silver, it's polished to a high sheen that looks stylish and luxurious...
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Item Ref: NDHG29-322XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Erin diamond eternity ring is set with a pristine row of G/Vs quality lab grown diamonds that create breath-taking sparkle. We've handcrafted the band from heirloom platinum, making this a truly luxurious piece she can cherish for a...
From £43.71 per month
Item Ref: ANDE6352U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lab Diamond Heritage Grain Ring. This Grain Set Eternity Ring, set in the finest recycled gold vermeil, features 0.50ct of round brilliant lab-grown diamonds in a secure grain setting, blending subtle sparkle with timeless elegance. Perfect as a...
Pay in 3 interest-free
Item Ref: NDUT94-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a diamond shank, featuring a 1.00ct premium quality F/VS1 oval cut diamond main stone, set in the finest platinum. From above, this design appears to be a solitaire oval cut engagement ring with...
From £58.85 per month
Item Ref: ANDE5035U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Masami Diamond Halo Engagement Ring 0.25ct Pave Set In 18K Gold Vermeil, featuring 0.25ct of premium quality, conflict-free diamonds, set in the finest 18k gold vermeil. This beautiful engagement ring features a clever centre stone illusion, that gives...
Pay in 3 interest-free
Item Ref: NDUT92-522IXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a plain shank, featuring a 3.00ct premium quality G/VS1 oval cut diamond, set in the finest yellow gold. From above, this design appears to be a plain solitaire oval engagement ring – but...
From £92.49 per month
Item Ref: NDUT27-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning Grace engagement ring has a timeless and beautiful design. The magnificent 1.00CT lab created diamond looks white and exquisitely sparkling on your hand in a high G/Vs1 quality. The ring is expertly handcrafted in 18K white gold for...
From £55.48 per month
Item Ref: ANDE6200U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Raindrop Ring, handcrafted from recycled gold vermeil and featuring 0.50ct of lab-grown diamonds. This unique ring design creates the illusion of three stacked bands, each adorned with sparkling rubover-set diamonds that resemble delicate raindrops. While the bands appear...
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Item Ref: NDUT56-322IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous certified Natalia Engagement Ring in Platinum. Claw setting. 1.50CT 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 £59.52 per month
Item Ref: NDUT92-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a plain shank, featuring a 1.00ct premium quality F/VS1 oval cut diamond, set in the finest yellow gold. From above, this design appears to be a plain solitaire oval engagement ring – but...
From £55.48 per month
Item Ref: NDUT80-522IXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our plain solitaire engagement ring, featuring a 3.00ct premium quality G/VS1 oval cut diamond, set in the finest yellow gold. A solitaire engagement ring is a classic for a reason, with its timeless design, it’s a guaranteed heart-stopper that...
From £88.32 per month
Item Ref: ANDE6208U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Star Signet Ring in the finest recycled18k gold vermeil, featuring a sparkling 0.03ct lab grown diamond. This ring reimagines the traditional signet with a fresh, modern twist. Featuring a 0.03ct round lab diamond at its centre, the star-inspired...
Pay in 3 interest-free
Item Ref: LBC4039S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.30 carat wishbone ring, set in the finest 925 sterling silver. 0.30 carats of H/SI quality lab-grown diamonds sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a wishbone ring is...
Pay in 3 interest-free
Item Ref: NDHG34-322XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you want to give her a luxurious and unforgettable gift, then she is sure to cherish this stunning Chloe eternity ring. It showcases the finest lab grown diamonds in a dazzling white G/Vs quality. Their exceptional sparkle is sure...
From £35.97 per month
Item Ref: NDE6341U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lab Diamond Heritage Grain Ring. This Grain Set Eternity Ring, set in the finest recycled sterling silver, features 0.30ct of round brilliant lab-grown diamonds in a secure grain setting, blending subtle sparkle with timeless elegance. Perfect as a...
Pay in 3 interest-free
Item Ref: NDUT94-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a diamond shank, featuring a 2.00ct premium quality F/VS1 oval cut diamond main stone, set in the finest platinum. From above, this design appears to be a solitaire oval cut engagement ring with...
From £82.4 per month
Item Ref: NDUT56-72IXU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous certified Natalia Engagement Ring in 18K White Gold. Claw setting. 0.91CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £46.4 per month
Item Ref: NDE6235
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Made with the finest sustainable lab grown diamonds and UK hallmarked gold, this cluster style ring promises to catch the eye. Exquisitely designed to give the impression of one large diamond, this piece provides handcrafted elegance and magnificent sparkle on...
From £15.78 per month
Item Ref: NDE6236Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Imagine your loved one's eyes light up when you present her with this breathtaking diamond ring. It showcases dazzling lab grown H/Si diamonds, intricately set in a cluster design for maximum light reflection and sparkle. The stones look beautiful, set...
From £20.83 per month
Item Ref: NDUT73-72XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
When you propose, she will cherish this ultra-luxurious lab grown diamond halo ring with its sumptuous platinum setting that is encrusted with dazzling sidestones. The solitaire is certified by IGI, one of the most esteemed gemmological experts in the world,...
From £45.39 per month
Item Ref: NDE6231Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning engagement ring is sure to get a 'yes'. The ethical lab grown solitaire nestled within a radiant halo of smaller diamonds create beautiful sparkle, while the polished white gold band provides a flawless, luxurious look on the hand....
From £18.47 per month
Item Ref: ANDE6362U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Double Heart Band Stacking Ring, a beautiful fusion of elegance and sustainability. Featuring 0.20ct of lab-grown diamonds, this piece is crafted from the finest recycled gold vermeil. Designed to resemble two rings seamlessly nestled together, it offers the...
Pay in 3 interest-free
Item Ref: NDUT78-322XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This luxurious 3-stone ring is a classic symbol of love that your fiancee will treasure for a lifetime. The exquisite cushion cut centre solitaire and the two round diamonds on either side of it are sustainable lab grown diamonds, as...
From £64.57 per month
Item Ref: NDUT86-322XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're going to ask for her to marry you, she is sure to be spellbound by this exceptional lab grown diamond ring. Taking centre stage is a stunning princess cut solitaire, showcased on a band of platinum with pave...
From £63.22 per month
Item Ref: NDE6216
AVAILABILITY: In stock (15 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Evoke Oval Cut Lab Diamond Trilogy Ring, featuring a total of 0.50ct of brilliant F/VS lab-grown diamonds and a 0.25ct centre stone, set in luxurious recycled yellow gold. This ring brings a contemporary elegance to the classic trilogy...
From £23.52 per month
Item Ref: YLBC4039S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.30 carat wishbone ring, set in the finest 18k gold vermeil. 0.30 carats of H/SI quality lab-grown diamonds sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a wishbone ring is...
Pay in 3 interest-free
Item Ref: NDUT79-72XU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Anastasia Lab Diamond Halo Engagement Ring, with 1.30ct of F/VS1 lab grown diamonds, set in the finest recycled platinum. The modern, cushion cut stone is emphasised further by a beautiful double halo and pavé setting of smaller diamonds,...
From £60.53 per month
Item Ref: NDE4221
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This timeless half eternity ring features environmentally sustainable lab grown diamonds held within a beautiful yellow gold band. The diamonds sparkle and shine gloriously against the golden glow of the yellow gold and are sure to make your loved one's...
From £12.62 per month
Item Ref: NDE6215Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Evoke Round Cut Lab Diamond Trilogy Ring, featuring a total of 0.50ct of brilliant F/VS lab-grown diamonds and a 0.25ct centre stone, set in luxurious recycled White Gold. This ring brings a contemporary elegance to the classic trilogy...
From £22.85 per month
Item Ref: ND-E4263U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Twilight Lab Diamond Half Eternity Ring, with 0.15ct of lab grown diamonds set in the finest recycled 925 silver. This simple half-eternity ring is the perfect addition to a jewellery collection, slotting in seamlessly amongst a stack of...
Pay in 3 interest-free
Item Ref: NDE6265Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond engagement ring, boasting a 0.50ct H/Si quality diamond, set in the finest recycled 9K white gold. The Naomi features a simple solitaire diamond, perfect for those who love a traditional, timeless engagement ring design. This...
From £26.55 per month
Item Ref: NDUT27-72HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful Grace solitaire ring is a timeless classic that will never go out of fashion. It features an exquisitely sparkling 0.50CT lab grown diamond in G/Vs quality. The band is finished in luxurious platinum that looks and feels substantial...
From £42.02 per month
Getting the right ring size is key to comfort and fit. You can order our free ring sizer (https://www.thediamondstore.co.uk/pages/free-ring-sizer-form) or use our ring size guide (https://news.thediamondstore.co.uk/general-jewellery-learning/rings/how-measure-ring-size/) and app (https://www.thediamondstore.co.uk/pages/ring-sizer) to measure an existing ring at home. If you’re buying an engagement ring in secret, a good tip is to borrow a ring your partner already wears (on the correct finger if possible) and measure it or ask a close friend or family member for help. Our team can also guide you on choosing the best size, and in many cases, rings can be resized later if needed.
In most cases, yes. Many of our rings can be resized depending on the design and setting. Classic diamond rings, wedding bands, and engagement rings are often resizable, while certain eternity bands or intricate styles may not be.
Once your ring is returned to us, if resizing isn’t possible, we’ll simply issue you a replacement ring in your desired size. This is the best solution for most orders.
However, if you would prefer to have your original ring resized, usually for sentimental reasons, please let our Customer Service team know when you get in touch. We’ll do everything we can to accommodate this request and keep you updated throughout the process.
Yes, we offer ring engraving on selected designs, ideal for adding a personal touch to wedding rings, engagement rings, and special gifts. Popular engraving choices include initials, meaningful dates, or short messages, making your jewellery truly unique. If engraving is available for your ring, it will show as an option to add an engraved message on the product page.
Yes - your ring should be as unique as your love story, so you can choose any design from our collection to represent it. Many of our rings, from classic diamond solitaires to eternity bands and gemstone styles, are perfect for both weddings and engagements. Whether you prefer a timeless design or something modern and distinctive, our rings are crafted to symbolise love, commitment, and a lifetime together.
Our rings are crafted with high-quality materials, designed to be durable enough for everyday wear. However, to keep your ring in the best condition, we recommend removing it during heavy manual work, gym sessions, or when using strong cleaning products. Some gemstones, such as emeralds or opals, are more delicate due to their hardness rating and are better suited for occasional wear. But with the right care, your ring will shine for a lifetime.
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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