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: AND-E3679U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Twilight Lab Diamond Half Eternity Ring, with 0.30ct of lab grown diamonds set in the finest recycled 18k gold vermeil. This simple half-eternity ring is the perfect addition to a jewellery collection, slotting in seamlessly amongst a stack...
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Item Ref: NDE6362U
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 sterling silver. Designed to resemble two rings seamlessly nestled together, it offers the...
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Item Ref: ANDE6212U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lab Diamond Duo Wave Stacking Ring in 18k Gold Vermeil, featuring 0.26ct of lab-grown diamonds, set in the finest recycled gold vermeil. Our on-trend wave band gives you the stacked ring look in a single, comfortable piece. Featuring...
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Item Ref: NDUT85-72XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful Beatrice ring showcases an exquisite lab grown solitaire encircled by a dazzling halo and diamond-studded shoulders. The superb G/VS1 quality solitaire is certified by IGI, one of the most trusted diamond grading authorities in the world. With a...
From £47.07 per month
Item Ref: NDHG34-322JUA.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Chloe eternity ring combines 1.00CT of dazzling H/Si quality lab grown diamonds with sumptuous yellow gold. The diamonds look stunning in a sleek channel setting while their breathtaking sparkle promises to make your special occasion memorable.
From £25.07 per month
Item Ref: NDE6277Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solstice Oval Solitaire Engagement Ring, featuring 0.80ct of lab-grown diamonds – formed with a centre stone of 0.50ct, and 0.30ct of sidestones – set in the finest recycled 9k white gold. This elegant ring features an oval shaped...
From £28.23 per month
Item Ref: NDE5037U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A spectacular 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...
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Item Ref: NDE5034U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An alluring Ella Marquise Engagement Ring in Silver. Pave setting. 0.15CT 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: NDUT95-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our plain solitaire engagement ring, featuring a 2.00ct premium quality F/VS1 radiant cut diamond, set in the finest platinum. A solitaire engagement ring is a classic for a reason, with its timeless design, it’s a guaranteed heart-stopper that never...
From £82.4 per month
Item Ref: NDF3424U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
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 that provide elegant radiance. Set in UK hallmarked sterling silver and polished...
Pay in 3 interest-free
Item Ref: NDUT94-322HXU3Y
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 white gold. From above, this design appears to be a solitaire oval cut engagement ring...
From £57.16 per month
Item Ref: NDUT23-72HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning engagement ring is set in gleaming heirloom-quality platinum. The breath-taking, sustainable lab grown solitaire in the centre is certified by IGI at F/VS1 quality, which means that you can expect it to sparkle with exquisite radiance. The perfect...
From £40.34 per month
Item Ref: NDUT23-72HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Perfectly radiant in its everlasting beauty, celebrate your love with this mesmerizing fusion of art and technology. This superb quality half carat lab grown diamond is grown in a precisely controlled lab environment by expert scientists. IGI certified and a...
From £41.35 per month
Item Ref: NDE6262
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.5 carat wishbone ring, set in the finest recycled 9k yellow gold. 0.5 carats of lab-grown diamonds sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a wishbone ring is an...
From £16.79 per month
Item Ref: NDUT92-322HXU3S
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 platinum. From above, this design appears to be a plain solitaire oval engagement ring – but from...
From £57.16 per month
Item Ref: NDUT23-72HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Once upon a timeless ring. Mark the next chapter of your unique love story with this exceptional diamond engagement ring. An everlasting fusion of art and technology, the lab grown diamond centre stone is cut and polished to our exacting...
From £41.35 per month
Item Ref: NDE6251Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.3 carat wishbone ring, set in the finest recycled 9k white gold. 0.3 carats of lab-grown diamonds sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a wishbone ring is an...
From £14.1 per month
Item Ref: ANDE6341U
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 0.30ct 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: NDUT85-72XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite ring showcases an exquisitely shimmering lab grown, cushion cut solitaire, encircled by a dazzling halo and diamond-studded shoulders for even more sparkle. The G/VS1 quality solitaire is certified by IGI, one of the most trusted independent diamond grading...
From £45.39 per month
Item Ref: NDE6229
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Sophisticated and radiant, this princess cut diamond ring in luscious yellow gold features sustainable lab grown diamonds that create exquisite sparkle. The polished setting of white gold looks and feels luxurious on the hand. *The sustainable luxury choice. Lab-grown diamonds...
From £15.78 per month
Item Ref: NDE6226Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're looking for a romantic jewellery gift, this diamond ring is truly beautiful. It showcases seven sparkling lab grown diamonds, the sustainable choice. The white gold setting is beautifully detailed with milgrain edges for a hint of vintage luxury...
From £16.79 per month
Item Ref: NDUT27-322HXU3A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning engagement ring features an exquisite 1.00CT lab created diamond in a high G/Vs quality to ensure magnificent sparkle on your hand. The band is flawlessly finished in polished 18K yellow gold for a classic and luxurious look. 1.00ct...
From £55.48 per month
Item Ref: NDE6250
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.15 carat wishbone ring, set in the finest recycled 9k yellow gold. 0.15 carats of lab-grown diamonds sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a wishbone ring is an...
From £12.75 per month
Item Ref: NDE6273U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond princess cut engagement ring, boasting a 0.50ct H/SI quality lab grown diamond, set in the finest recycled 925 sterling silver. The Naomi features a simple solitaire diamond in a contemporary princess cut shape, perfect for...
Pay in 3 interest-free
Item Ref: NDE6341Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lab Diamond Heritage Grain Ring. This 9K white gold eternity ring, featuring 0.30ct of round brilliant lab-grown diamonds, offers understated sophistication. The secure grain setting ensures durability and timeless charm. Perfect as a wedding band, eternity ring, or...
From £16.79 per month
Item Ref: NDE6274Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solstice Round Solitaire Engagement Ring, featuring 0.80ct of lab-grown diamonds – formed with a centre stone of 0.50ct, and 0.30ct of sidestones – set in the finest recylced 9k white gold. This elegant ring features a round solitaire...
From £28.23 per month
Item Ref: ANDE6349U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Seamless Ring crafted from recycled 18k gold vermeil and featuring 0.15ct of lab-grown diamonds set seamlessly in a sleek, flush design across the top third of the band. This unique arrangement allows the diamonds to sparkle from within,...
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Item Ref: NDUT56-322IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A dazzling certified Natalia Engagement Ring in 18K White Gold. 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...
From £60.53 per month
Item Ref: NDUT23-322IXU3A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Let her know she is the jewel of your life with this gorgeous diamond engagement ring. Sparkling brilliantly from every facet, the 1 carat IGI certified lab grown centre stone is forged using state of the art technology to bring...
From £55.48 per month
Item Ref: NDUT82-72XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A gorgeous certified Georgina Engagement Ring in Platinum. Claw+Pave setting. 1.00CT of F/VS1 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 £47.07 per month
Item Ref: ANDE6351U
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 gold vermeil. The delicate design combines timeless pavé-set diamonds with intricate heart motifs,...
Pay in 3 interest-free
Item Ref: NDE6242.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're looking for a truly memorable diamond ring at an exceptional price point, this half-carat halo design is just stunning. It showcases sparkling lab grown diamonds, the sustainable choice. The rich yellow gold setting looks truly luxurious on the...
From £25.2 per month
Item Ref: ANDE6219U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 18k Gold Vermeil 3mm Chain Link Ring, pavé set with 0.14ct of lab-grown diamonds. Featuring a seamless chain link design with sparkling pavé-set diamonds, this ring brings a modern edge to any jewellery collection. The on-trend chain link...
Pay in 3 interest-free
Item Ref: NDUT92-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a plain shank, featuring a 2.00ct premium quality F/VS1 oval cut diamond, set in the finest platinum. From above, this design appears to be a plain solitaire oval engagement ring – but from...
From £80.04 per month
Item Ref: NDE6220.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Classic and sophisticated, this princess cut diamond ring features sustainable lab grown diamonds that create exquisite sparkle. The polished setting of yellow gold looks and feels luxurious on the hand. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically...
From £22.85 per month
Item Ref: NDF3428U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The striking, square face of this elegant men's ring is studded with a single sparkling, ethical lab grown diamond. Graded at H/Si quality, it offers clean white sparkle that looks superb within the highly polished sterling silver band. A unique...
Pay in 3 interest-free
Item Ref: ANDE6213U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Crossover Pavé Set Ring, featuring 0.35ct of lab-grown diamonds, set in the finest recycled gold vermeil. Designed to give the illusion of two intertwined bands, this ring offers the seamless comfort of a single band. One half shines...
Pay in 3 interest-free
Item Ref: NDUT23-47UKY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Tell your unique love story with this stunning diamond engagement ring. Created to a consistently high standard using cutting edge technology, the lab grown diamond centre stone is a product of science, inspired by nature. Exquisitely beautiful and capturing the...
From £19.48 per month
Item Ref: NDE6242Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This glamorous diamond halo ring looks utterly luxurious on the hand. Made with half a carat of stunning, ethical lab grown diamonds, it gives off simply exquisite sparkle. Completing this piece is a polished setting of handcrafted white gold. *The...
From £25.2 per month
Item Ref: NDUT54-HXU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning engagement ring features an exquisite 0.50CT lab created diamond in a high G/Vs quality to ensure showstopping sparkle. Added sidestone diamonds radiate light on the handcrafted band. Flawlessly finished in heirloom platinum for an utterly luxurious look and...
From £55.48 per month
Item Ref: NDE6334Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Pear Cut Halo Ring, featuring 0.70ct of lab-grown diamonds, set in 9k white gold. The pear shape, one of the most popular diamond cuts today, offers a flattering, elongating effect on the finger. The pear-shaped centre diamond,...
From £29.44 per month
Item Ref: NDUT78-72XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This alluring three stone Meghan engagement ring is perfect for proposing to the love of your life. The cushion cut centre stone is a sustainable lab grown diamond, as are the two round cut diamonds competing in sparkle on either...
From £53.8 per month
Item Ref: NDUT25-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Any bride-to-be will be proud to show off this dazzling Chloe platinum diamond ring thanks to the elegance and quality of the design. The handcrafted claw setting holds a magnificent 1.00CT round lab grown diamond in G/Vs quality. A ring...
From £56.49 per month
Item Ref: NDFT26-322XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The sophisticated design of this Chloe lab grown diamond eternity ring exudes elegance and would make a breathtaking gift to mark a special celebration. It holds five round cut G/VS quality lab grown diamonds which sparkle in a perfect row...
From £56.15 per month
Item Ref: NDUT80-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our plain solitaire engagement ring, featuring a 1.00ct premium quality F/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 £55.48 per month
Item Ref: NDHG29-322XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Show your love with this luscious Erin eternity ring and watch her eyes light up. It features 1.00CT of breathtaking G/VS quality lab grown diamonds in luxurious yellow gold. Beautiful and sparkling, this is a gift you cannot go wrong...
From £44.72 per month
Item Ref: NDUT23-55XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Exquisite and contemporary, this captivating diamond engagement ring is a striking symbol of your everlasting love. Cut to perfection and a hundred per cent conflict free, the glistening lab grown diamond centre stone is created using state of the art...
From £34.96 per month
Item Ref: NDE6208U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Star Signet Ring in the finest recycled sterling silver, featuring a sparkling 0.03ct lab-grown diamond. This ring offers a modern take on the classic signet, blending contemporary style with timeless heritage. A 0.03ct round lab diamond sits at...
Pay in 3 interest-free
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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