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 1355 products
Item Ref: NDUT340-522HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 3.80ct Oval Cut Lab Diamond 3 Stone Engagement Ring in Platinum. A timeless round brilliant centre meets contemporary design in this elegant trilogy ring. Featuring a 3.00ct round lab-grown diamond and two 0.40ct pear-shaped sides, each F/VS1...
From £109.32 per month
Item Ref: NDUT331-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This 1.00ct round V-shaped solitaire engagement ring is crafted in the finest recycled platinum, and can be paired with our matching V-shaped pavé wedding band (0.35ct). Featuring a lab-grown G/VS quality lab-grown solitaire diamond – in a secure claw setting...
From £53.8 per month
Item Ref: NDUT343-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This 1.00ct oval V-shaped solitaire engagement ring is crafted in the finest recycled 18K yellow gold, and can be paired with our matching V-shaped pavé wedding band (0.35ct). Featuring a lab-grown G/VS quality lab-grown solitaire diamond – in a secure...
From £53.13 per month
Item Ref: ANDE6290U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Eterna Lab Diamond 0.30ct Half Eternity Ring. This 0.30ct 18k gold vermeil eternity ring features princess-cut lab-grown diamonds in a protective channel setting. The comfort-fit band ensures everyday wearability, while the recycled materials make it a sustainable option....
Pay in 3 interest-free
Item Ref: NDUT01-522IXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Heart Hidden Halo Engagement Ring with a diamond shank, featuring a 3.00ct G/VS heart-shaped diamond, set in the finest recycled yellow gold. From above, this design shines as a classic heart solitaire with a pavé diamond band,...
From £95.05 per month
Item Ref: NDUT03-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Marquise Plain Solitaire Engagement Ring, featuring a 1.00ct F/VS marquise-cut diamond set in the finest recycled white gold. A solitaire ring is iconic for a reason - its timeless design exudes elegance and never goes out of...
From £55.48 per month
Item Ref: NDHG97-57XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover unmatched sophistication with the LUXE 7.00ct Lab Diamond Chloe Eternity Ring, a dazzling piece from our exclusive LUXE collection. Featuring IGI-certified emerald-cut lab diamonds with a total weight of 7.00ct, this full-band ring radiates timeless brilliance. Crafted with ethically...
From £124.46 per month
Item Ref: NDE6343
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Emerald Halo Ring, featuring 0.70ct of lab-grown diamonds, set in 9k white gold. This piece is the perfect choice for those who appreciate contemporary jewellery with a timeless edge. The emerald-cut centre diamond, encircled by a delicate...
From £29.44 per month
Item Ref: NDE6321Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Round Cut Halo Ring, featuring 0.70ct of lab-grown diamonds, set in 9k white gold. The round cut, the most popular diamond shape of all time, is a timeless choice that guarantees lasting appeal. The round centre diamond,...
From £29.44 per month
Item Ref: NDE6283Y.K.0
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Bezel Oval Cut Lab Diamond Solitaire Ring in 9K White Gold, showcasing a 0.25ct H/SI quality lab-grown diamond set in the finest recycled 9k white gold. This piece is a modern, refined take on the classic solitaire ring,...
Pay in 3 interest-free
Item Ref: NDUT85-522IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Uncover the Beatrice 3.55ct Lab Diamond Cushion Cut Engagement Ring in White Gold G/VS1. A beautiful 3.00ct cushion cut diamond sits proud on a half-eternity band of pavé diamonds, while a halo of smaller diamonds encases the main stone, enhancing...
From £92.83 per month
Item Ref: NDUT82-372XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A superb certified Georgina Engagement Ring in 18K White Gold. Claw+Pave setting. 2.05CT 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...
From £70.62 per month
Item Ref: NDDN3247-XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An elegant certified Diamond Ring in 18K White Gold. Pave setting. 1.00CT of G/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £93.17 per month
Item Ref: NDDN3244-XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning certified Diamond Ring in 18K White Gold. Pave setting. 1.25CT of G/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £117.05 per month
Item Ref: NDUT81-72HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our plain solitaire engagement ring, featuring a 0.50ct 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 £43.71 per month
Item Ref: NDUT71-722IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Uncover the Diana 5.90ct Lab Diamond Pear Cut Engagement Ring in Platinum G/VS1. A traditional pear cut ring is modernised with a halo of smaller diamonds surrounding it, maximising the central, consciously crafted stone’s magnitude even further. The band, made...
From £129.5 per month
Item Ref: NDUT79-372XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
When you present your loved one with this magnificent Anastasia engagement ring, she is sure to go weak at the knees. The exquisite 1.50-carat lab grown diamond solitaire in the centre weighs 1.50 carats and is encircled by not one,...
From £86.1 per month
Item Ref: NDJG36-72XUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning gold eternity ring features ethical G/Vs quality lab grown diamonds that give off superlative sparkle. With a timeless design, it looks luxurious on the hand and is sure to be cherished for a lifetime. The perfect gift for...
From £53.8 per month
Item Ref: NDUT23-47UKS.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Mark your love with this exquisite diamond engagement ring. Nestled within a gleaming platinum setting and created in a precisely controlled lab environment using a fusion of art and technology, the lab grown diamond centre stone guaranteed conflict free and...
From £23.52 per month
Item Ref: NDE6385U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Capturing the look of three perfectly stacked rings in one sleek, seamless design, this triple-band ring is connected at the back for a comfortable fit while maintaining the layered effect. Two bands are set with sparkling H/SI-quality lab-grown diamonds (totalling...
Pay in 3 interest-free
Item Ref: NDN4574S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Unity Oval Lab Diamond 5 Stone Ring, 2.00ct in Platinum. A modern take on a classic design, this 5 stone ring features five oval-cut G/VS lab-grown diamonds, each 0.40ct, totalling 2.00ct of sparkling stones. Set in recycled platinum...
From £80.04 per month
Item Ref: ANDE6366U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Jessica Tension Set Ring in 18K Gold Vermeil. Modern, minimalist, and full of meaning, this ring – set in the finest recycled gold vermeil – is a contemporary take on a timeless solitaire design. Featuring a sparkling 0.50ct...
Pay in 3 interest-free
Item Ref: NDE6267Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond oval cut engagement ring, boasting a 0.50ct H/SI quality lab grown diamond, set in the finest recycled 9k white gold. The Naomi features a simple solitaire diamond in a contemporary oval shape, perfect for those...
From £28.23 per month
Item Ref: NDE6298
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond heart 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 heart shape, perfect for those who...
From £36.98 per month
Item Ref: NDF3438U.R.0
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Round Cut Wide Signet Ring, showcasing a 0.25ct lab-grown diamond set in premium recycled gold vermeil. This contemporary design reimagines the classic signet ring, making it a thoughtful gift or a luxurious treat for yourself. Perfect as a...
Pay in 3 interest-free
Item Ref: NDE6212
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lab Diamond Duo Wave Stacking Ring in 9k Gold, featuring 0.26ct of lab-grown diamonds, set in the finest recycled 9k gold. Our on-trend wave band gives you the stacked ring look in a single, comfortable piece. Featuring two...
From £48.75 per month
Item Ref: NDUT03-72HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Marquise Plain Solitaire Engagement Ring, featuring a 0.50ct F/VS marquise-cut diamond set in the finest recycled platinum. A solitaire ring is iconic for a reason - its timeless design exudes elegance and never goes out of style....
From £42.02 per month
Item Ref: NDE6335
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Heart Cut Halo Ring, featuring 0.70ct of lab-grown diamonds, set in 9k yellow gold. This piece is the perfect choice for those who appreciate contemporary jewellery with a romantic edge. The Lumia Heart-shaped centre diamond, encircled by...
From £29.44 per month
Item Ref: NDUT71-372XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A gorgeous certified Diana Engagement Ring in 18K Yellow Gold. Claw+Pave setting. 2.10CT 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...
From £70.62 per month
Item Ref: NDUT71-722IXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Uncover the Diana 5.90ct Lab Diamond Pear Cut Engagement Ring in Yellow Gold G/VS1. A traditional pear cut ring is modernised with a halo of smaller diamonds surrounding it, maximising the central, consciously crafted stone’s magnitude even further. The band,...
From £127.15 per month
Item Ref: NDUT85-722IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Uncover the Beatrice 5.75ct Lab Diamond Cushion Cut Engagement Ring in Platinum G/VS1. A beautiful 5.00ct cushion cut diamond sits proud on a half-eternity band of pavé diamonds, while a halo of smaller diamonds encases the main stone, enhancing its...
From £121.09 per month
Item Ref: NDUT62-322IXU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This is a ring she's sure to adore. The magnificent lab grown cushion cut solitaire is enhanced by lavish accent diamonds on the halo and the band, offering exquisite sparkle and fire. It's beautifully handcrafted in 18K white gold. The...
From £73.99 per month
Item Ref: NDUT40-IU3S.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning engagement ring features an exquisite lab created solitaire in a high H/Si quality to ensure beautiful sparkle on the hand. The band is flawlessly finished in channel set platinum and showcases even more diamonds to add extra luxury....
From £32.47 per month
Item Ref: NDUT49-HXU3S.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning engagement ring showcases the beauty of diamonds perfectly. It features an exquisite lab grown solitaire in a sparkling G/Vs quality. The handcrafted band is encrusted with lavish diamonds to create even more exquisite sparkle. A beautiful symbol of...
From £45.05 per month
Item Ref: NDUT47-IU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisitely sparkling engagement ring makes is a beautiful symbol of your love. The stunning 0.50CT lab grown solitaire is set on a band of the finest platinum that showcases more sparkling diamonds in a sleek channel setting. A ring...
From £34.62 per month
Item Ref: NDUT24-422IXU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An eye-catching certified Lily Engagement Ring in 18K White Gold. 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 £72.98 per month
Item Ref: NDUT24-372IXU3A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning certified Lily 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 diamonds are...
From £67.26 per month
Item Ref: NDHG33-422XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Your loved one will be delighted with this exceptionally luxurious Rae eternity ring. It sparkles with 2.00CT of magnificent G/Vs quality lab grown diamonds. Set in handcrafted white gold, it has a high quality feel that looks stunning on the...
From £85.76 per month
Item Ref: NDUT62-322IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This is a ring sure to win her heart. Cushion cut diamonds are renowned for their exquisite inner fire and this stunning ring boasts a G/VS1 grade lab grown diamond solitaire certified by one of the world's most respected diamond...
From £75.67 per month
Item Ref: NDUT348-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 2.60ct Pear Cut Lab Diamond 3 Stone Engagement Ring in Platinum. A timeless round brilliant centre meets contemporary design in this elegant trilogy ring. Featuring a 2.00ct round lab-grown diamond and two 0.30ct pear-shaped sides, each F/VS1...
From £89.13 per month
Item Ref: NDUT347-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 2.60ct Round Cut Lab Diamond 3 Stone Engagement Ring in Platinum. A timeless round brilliant centre meets contemporary design in this elegant trilogy ring. Featuring a 2.00ct round lab-grown diamond and two 0.30ct pear-shaped sides, each F/VS1...
From £88.45 per month
Item Ref: NDE6367Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 2.00 carat wishbone ring, set in the finest recycled 9k white gold. 2.00 carats of VS quality lab-grown diamonds sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a wishbone ring...
From £42.02 per month
Item Ref: NDUT329-522HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Set in recycled 18K yellow gold, the pavé Origin ring showcases a 3.00ct oval lab-grown centre diamond radiating subtle sparkle and warmth. The pavé band adds delicate detail without overshadowing the centre stone increasing the total diamond weight to 3.30ct....
From £104.27 per month
Item Ref: ANDE6291U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Eterna Lab Diamond 0.50ct Half Eternity Ring. Featuring 0.50ct of princess-cut lab-grown diamonds, this 18k gold vermeil ring combines contemporary design with ethical craftsmanship. The channel setting ensures durability, while the comfort-fit band makes it practical for daily...
From £12.75 per month
Item Ref: NDUT01-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Heart Hidden Halo Engagement Ring with a diamond shank, featuring a 2.00ct F/VS heart-shaped diamond, set in the finest recycled white gold. From above, this ring appears as a charming heart solitaire with a pavé diamond band,...
From £82.4 per month
Item Ref: NDUT06-522IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Pear Plain Solitaire Engagement Ring, featuring a 3.00ct G/VS pear-cut diamond set in the finest recycled platinum. A solitaire ring is iconic for a reason - its timeless design exudes elegance and never goes out of style....
From £90.81 per month
Item Ref: NDUT06-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Pear Plain Solitaire Engagement Ring, featuring a 1.00ct F/VS pear-cut diamond set in the finest recycled platinum. A solitaire ring is iconic for a reason - its timeless design exudes elegance and never goes out of style....
From £57.16 per month
Item Ref: NDUT06-72HXU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Pear Plain Solitaire Engagement Ring, featuring a 0.50ct F/VS pear-cut diamond set in the finest recycled platinum. A solitaire ring is iconic for a reason - its timeless design exudes elegance and never goes out of style....
From £29.91 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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