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 1353 products
Item Ref: NDUT71-322XU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This magnificent pear shaped diamond halo ring showcases a superb sustainable lab grown solitaire. A beautiful 18K white gold band holds the setting securely and is also studded with diamonds for extra brilliance. Handcrafted and polished to perfection, this ring...
From £63.22 per month
Item Ref: NDUT27-55XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're looking for a stunning engagement ring to propose with, this ring is an excellent choice. The elegant design showcases a 0.33CT lab grown diamond at an exceptional G/Vs grade that looks sparkling on the hand. The band is...
From £35.29 per month
Item Ref: NDUT80-522IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora collection oval plain solitaire engagement ring, featuring a 3.00ct premium quality F/VS1 oval 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...
From £90.81 per month
Item Ref: NDE6221
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 yellow 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: NDE6341
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lab Diamond Heritage Grain Ring. This 9K yellow 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: NDFT32-72XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Chloe 7 stone lab diamond eternity ring, featuring 0.50ct of G/VS quality diamonds, set in the finest recycled 9k yellow gold. This half eternity ring fits comfortably on the finger, with the diamonds on the upper side of...
From £21.84 per month
Item Ref: NDE6251-CY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.20ct aquamarine and 0.15ct lab diamond wishbone ring, set in the finest recycled 9k white gold. Lab-grown diamonds and aquamarine stones sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a...
From £15.11 per month
Item Ref: NDE3881
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This Rae half eternity ring has spectacular sparkle, thanks to the round cut premium quality lab diamonds in a channel setting. Made with UK hallmarked 9K yellow gold, it's a skillfully made piece of contemporary diamond jewellery that looks and...
From £31.93 per month
Item Ref: NDFT32-422XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Chloe 7 stone lab diamond eternity ring, featuring 2.00ct of F/VS quality diamonds, set in the finest recycled 9k yellow gold. This half eternity ring fits comfortably on the finger, with the diamonds on the upper side of...
From £42.7 per month
Item Ref: NDUT93-422HXU3A
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 radiant cut diamond, set in the finest yellow gold. From above, this design appears to be a plain solitaire rectangular engagement ring – but...
From £80.04 per month
Item Ref: NDUT92-522IXU3S
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 platinum. From above, this design appears to be a plain solitaire oval engagement ring – but from...
From £94.17 per month
Item Ref: NDUT25-422HXU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A magnificent certified High Set Chloe Engagement Ring in Platinum. Claw setting. 2.00CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 2.00ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds are...
From £73.31 per month
Item Ref: NDUT05-522IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Marquise Hidden Halo Engagement Ring with a diamond shank, featuring a 3.00ct F/VS marquise-cut diamond, set in the finest recycled platinum. From above, this design appears as a classic marquise solitaire with a pavé diamond band -...
From £97.54 per month
Item Ref: NDE6277
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 side stones – set in the finest recycled 9k yellow gold. This elegant ring features an oval...
From £28.23 per month
Item Ref: NDUT95-322HXU3S
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 radiant cut diamond main stone, set in the finest platinum. From above, this design appears to be a solitaire rectangular diamond engagement ring with...
From £58.85 per month
Item Ref: ANDE6218U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Interlocking Marquise Ring, in gold vermeil. This double-band design combines contemporary style with classic charm, featuring two bands adorned with 0.25ct of sparkling lab-grown pavé diamonds in a crown-inspired motif. The bands are connected at the back, offering...
Pay in 3 interest-free
Item Ref: NDUT27-55JUY.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
You can feel proud to propose with this breathtaking Grace engagement ring. The exquisite sparkle of the stunning 0.33CT lab grown diamond solitaire in the centre radiates from a beautiful 18K white gold band. An impressive ring that looks and...
From £20.83 per month
Item Ref: NDUT89-322XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A dazzling certified Dalia Engagement Ring in 18K Yellow Gold. Claw setting. 1.70CT 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 £56.49 per month
Item Ref: NDUT39-72HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Brilliantly resplendent and elegantly handcrafted, this superb diamond halo engagement ring is certain to make for the perfect proposal. Cut and polished to our exacting standards, the half carat IGI certified lab grown diamond centre stone has physical and chemical...
From £46.06 per month
Item Ref: NDF3423U.F.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Four sparkling rows of ethical lab grown diamonds adorn the centre of this men's fine sterling silver ring. The unique ridged shoulders are polished to a flawless finish that looks and feels stunning on the hand. A truly elegant accessory,...
Pay in 3 interest-free
Item Ref: NDF3427U.F.0
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: NDE6331U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Emerald Halo Ring, featuring 0.33ct of lab-grown diamonds, set in the finest recycled sterling silver. This piece is the perfect choice for those who appreciate contemporary jewellery with a timeless edge. The emerald-cut centre diamond, encircled by...
Pay in 3 interest-free
Item Ref: NDE6225Y.L.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're looking for a romantic jewellery gift, this dainty diamond ring in a floral pattern is truly beautiful. It showcases sparkling lab grown diamonds, the sustainable choice. The white gold setting is beautifully detailed with milgrain edges for a...
Pay in 3 interest-free
Item Ref: ND-E3811
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This sparkling diamond wishbone ring is breathtaking to gaze at. Made with a multitude of ethical lab grown diamonds, it gives off simply exquisite sparkle. The white gold setting is handcrafted and highly polished for a luxurious finish that feels...
From £24.86 per month
Item Ref: NDUT23-55UKY.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Illuminate your love with this exquisite diamond engagement ring. Accentuating the beauty in simplicity, this simple yet elegant engagement ring is the ultimate in chic sophistication. Created in a precisely controlled lab environment and cut to our exacting standards, this...
From £22.37 per month
Item Ref: NDHG34-422XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Show your love with this dazzling Chloe eternity ring and watch her eyes light up. It features 2.00CT of breathtaking G/VS quality lab grown diamonds in luscious yellow gold. Luxurious and sparkling, this is a gift you cannot go wrong...
From £72.98 per month
Item Ref: NDUT95-522IXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a diamond shank, featuring a 3.00ct premium quality G/VS1 radiant cut diamond main stone, set in the finest yellow gold. From above, this design appears to be a solitaire rectangular diamond engagement ring...
From £95.05 per month
Item Ref: NDE6251-UY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.30ct sapphire and 0.15ct lab diamond wishbone ring, set in the finest recycled 9k white gold. Lab-grown diamonds and sapphires sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a wishbone...
From £15.11 per month
Item Ref: NDUT79-72XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Give her the proposal of her dreams with this exquisite diamond ring. It showcases a cushion cut, IGI-certified lab grown solitaire within a dazzling double halo setting. Smaller diamonds also cover the split shank band which divides elegantly into two...
From £59.86 per month
Item Ref: NDUT50-72IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
With exquisite sparkle, this luxurious lab grown diamond halo ring with sidestones is a piece she'll cherish forever. Handcrafted with a total of 1.10CT of dazzling diamonds in the finest 18K white gold. The solitaire comes with a diamond report...
From £47.07 per month
Item Ref: NDUT56-522IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you are looking for a traditional engagement ring with a modern twist, opt for the Natalia 3.45ct Lab Diamond Round Cut Engagement Ring in White Gold G/VS1. The consciously crafted solitaire diamond is a classic for a reason, giving...
From £88.45 per month
Item Ref: NDUT84-72XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This handcrafted ring in heirloom-quality platinum with sustainable lab grown diamonds is guaranteed to impress and delight. The emerald cut centre stone allows for stunning long flashes of light typical of this diamond shape, while the smaller round diamonds surrounding...
From £47.07 per month
Item Ref: NDUT89-322XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A magnificent certified Dalia Engagement Ring in Platinum. Claw setting. 1.70CT 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 £55.48 per month
Item Ref: NDE6320U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Heart Cut Halo Ring, featuring 0.50ct of lab-grown diamonds, set in the finest recycled sterling silver. This piece is the perfect choice for those who appreciate contemporary jewellery with a romantic twist. The Lumia Heart-shaped centre diamond,...
From £13.09 per month
Item Ref: NDUT94-522IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a diamond shank, featuring a 3.00ct premium quality G/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 £95.05 per month
Item Ref: ND-E3800.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exceptionally beautiful wishbone ring is all about classic simplicity, without foregoing any of the glamour. The diamonds are claw set to display maximum sparkle. Made with fine yellow gold and 0.45CT of ethical premium diamonds, it's a gift that's...
From £24.86 per month
Item Ref: NDUT27-47XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Anyone would feel confident proposing with this exquisite Grace engagement ring in their pocket. It showcases an impressive 0.25CT lab grown diamond in a high G/Vs quality with exceptional sparkle. Set on an 18K white gold band for a luxurious...
From £33.61 per month
Item Ref: NDUT05-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Marquise Hidden Halo Engagement Ring with a diamond shank, featuring a 1.00ct F/VS1 marquise-cut diamond, set in the finest Platinum. From above, this ring appears as a sleek marquise solitaire with a pavé diamond band, while from...
From £58.85 per month
Item Ref: NDJG30-322XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Chloe eternity ring showcases classic luxury and looks stunning on the hand. It is set with fifteen exquisite, ethical lab grown diamonds in a sparkling G/Vs quality. The ideal gift to mark a special occasion or just to...
From £63.89 per month
Item Ref: NDUT24-72HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A diamonds seduction lies in its complex relationship with light and this diamond is superbly cut and polished to bring you the ultimate in fiery iridescence. This magnificent quality IGI certified lab grown diamond is forged in a precisely controlled...
From £41.35 per month
Item Ref: NDUT26-55XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Any bride-to-be will be proud to show off this dazzling platinum diamond ring thanks to the elegance and quality of the design. The handcrafted claw setting holds a beautiful and ethical lab grown diamond in G/Vs quality. A ring that's...
From £36.17 per month
Item Ref: NDUT25-322HXU3A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The exquisite sparkle of this stunning Chloe diamond engagement ring makes it a beautiful piece of jewellery and a classic choice for your engagement. The beautiful 1.00CT lab grown solitaire diamond is held in a claw setting of pristine 18K...
From £55.48 per month
Item Ref: NDE6296
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond oval cut engagement ring, boasting a 1.00ct H/SI quality lab grown diamond, set in the finest recycled 9k yellow gold. The Naomi features a simple solitaire diamond in a contemporary oval shape, perfect for those...
From £36.98 per month
Item Ref: NDE6215
AVAILABILITY: In stock (9 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 yellow gold. This ring brings a contemporary elegance to the classic trilogy...
From £22.85 per month
Item Ref: NDUT26-55XUY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Anyone would feel confident proposing with this exquisite engagement ring tucked in their pocket. It showcases an absolutely stunning lab grown diamond in a high G/Vs quality with exceptional sparkle. Set on an 18K white gold band for a luxurious...
From £35.29 per month
Item Ref: NDUT23-372IXU3A
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A spectacular certified Low Set Chloe Engagement Ring in 18K Yellow Gold. Claw setting. 1.50CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 1.50ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown...
From £66.59 per month
Item Ref: NDE6217Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Evoke Emerald 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 £23.52 per month
Item Ref: NDUT86-522IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Katerina 3.45ct Lab Diamond Princess Cut Engagement Ring in Platinum G/VS1. A modern claw setting holds an impressive 3.00ct princess cut diamond, which sits proud atop a half-eternity band of pavé diamonds, set in the finest recycled platinum....
From £97.54 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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