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: NDUT366-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Amora Elongated Cushion Lab Diamond Engagement Ring with Hidden Halo and Diamond Shoulders brings together timeless design with refined, layered sparkle. Its elongated cushion-cut lab-grown diamond combines the soft curves of a classic cushion with an elongated silhouette, creating...
From £57.16 per month
Item Ref: NDUT365-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Amora Elongated Cushion Hidden Halo Lab Diamond Engagement Ring brings a contemporary twist to a timeless diamond design. Its elongated cushion-cut lab-grown diamond combines the soft curves of a classic cushion with an elongated silhouette, creating a flattering profile...
From £55.48 per month
Item Ref: NDUT364-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Amora 1.00ct Elongated Cushion Lab Diamond Engagement Ring showcases the elegant proportions of the elongated cushion-cut diamond in a timeless solitaire setting. Combining softly rounded corners with an elongated silhouette, the centre stone offers a refined shape that flatters...
From £55.48 per month
Item Ref: NDUT363-422HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Sculptural design meets timeless style in The Muse ring. The 2.00ct IGI certified pear-cut F/VS lab-grown diamond centre stone is secured with refined claw settings designed to create an almost invisible effect, giving the appearance of a smooth bezel silhouette,...
From £92.49 per month
Item Ref: NDUT362-422HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Statement-making yet timeless, The Muse features a 2.00ct IGI certified marquise F/VS lab-grown diamond, the centre stone is secured with refined claw settings designed to create an almost invisible effect, giving the appearance of a smooth bezel silhouette, while allowing...
From £92.49 per month
Item Ref: NDUT351-422HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Minimalist yet bold, The Muse celebrates modern romance with a 2.00ct IGI certified oval F/VS lab-grown diamond, the centre stone is secured with refined claw settings designed to create an almost invisible effect, giving the appearance of a smooth bezel...
From £92.49 per month
Item Ref: NDUT350-422HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Sleek, sculptural, and beautifully modern - The Muse ring redefines the classic solitaire. Featuring a 2.00ct IGI certified round brilliant F/VS lab-grown diamond, the centre stone is secured with refined claw settings designed to create an almost invisible effect, giving...
From £92.49 per month
Item Ref: NDN4561S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Ever 1.00ct Oval Cut Lab Diamond 3 Stone Engagement Ring in Platinum, a meaningful symbol of love’s past, present, and future. This trilogy ring features three oval-cut F/VS quality lab-grown diamonds in a classic claw setting, with a...
From £59.52 per month
Item Ref: NDN4561
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Ever 1.00ct Oval Cut Lab Diamond 3 Stone Engagement Ring in 18K Yellow Gold, a meaningful symbol of love’s past, present, and future. This trilogy ring features three oval-cut F/VS quality lab-grown diamonds in a classic claw setting,...
From £67.26 per month
Item Ref: NDN4573S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Unity Oval Lab Diamond 5 Stone Ring, 1.00ct in Platinum. A modern take on a classic design, this 5 stone ring features five oval-cut G/VS lab-grown diamonds, each 0.20ct, totalling 1.00ct of sparkling stones. Set in recycled platinum...
From £70.62 per month
Item Ref: NDN4574
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Unity Oval Lab Diamond 5 Stone Ring, 2.00ct in 18K Yellow Gold. 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...
From £84.75 per month
Item Ref: NDN4573
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Unity Oval Lab Diamond 5 Stone Ring, 1.00ct in 18K Yellow Gold. A modern take on a classic design, this 5 stone ring features five oval-cut G/VS lab-grown diamonds, each 0.20ct, totalling 1.00ct of sparkling stones. Set in...
From £73.31 per month
Item Ref: NDUT349-422HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 2.60ct Marquise Cut Lab Diamond 3 Stone Engagement Ring in 18K Yellow Gold. 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,...
From £85.76 per month
Item Ref: NDUT348-722HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 6.00ct Pear Cut Lab Diamond 3 Stone Engagement Ring in 18K Yellow Gold. A timeless round brilliant centre meets contemporary design in this elegant trilogy ring. Featuring a 5.00ct round lab-grown diamond and two 0.50ct pear-shaped sides,...
From £126.14 per month
Item Ref: NDUT348-522HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 3.80ct 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 3.00ct round lab-grown diamond and two 0.40ct pear-shaped sides, each F/VS1...
From £109.32 per month
Item Ref: NDN4570S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A modern take on a classic, this platinum ring from the Affinity Collection features a marquise-cut 0.50ct G/VS quality lab-grown diamond in a claw setting. The sculptural twist band curves around the finger, creating the illusion of two bands in...
From £46.06 per month
Item Ref: NDN4579S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A modern take on a classic, this platinum ring from the Affinity Collection features a pear-cut 0.50ct G/VS quality lab-grown diamond in a claw setting. The sculptural twist band curves around the finger, creating the illusion of two bands in...
From £45.39 per month
Item Ref: NDN4577S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Two diamonds, and oval and a pear, meet in perfect symmetry. This recycled platinum ring from the Affinity Collection features a modern Toi et Moi design and 0.80ct total of G/VS quality lab-grown diamonds with a fluid twisted band, symbolising...
From £45.39 per month
Item Ref: NDN4576S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Two pear diamonds meet in perfect symmetry. This recycled platinum ring from the Affinity Collection features a modern Toi et Moi design and 0.80ct total of G/VS quality lab-grown diamonds with a fluid twisted band, symbolising balance, unity, and love....
From £45.39 per month
Item Ref: NDN4575S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Two oval diamonds meet in perfect symmetry. This recycled platinum ring from the Affinity Collection features a modern Toi et Moi design and 0.80ct total of G/VS quality lab-grown diamonds with a fluid twisted band, symbolising balance, unity, and love....
From £45.39 per month
Item Ref: NDN4579
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A modern take on a classic, this 18K recycled yellow gold ring from the Affinity Collection features a pear-cut 0.50ct G/VS lab-grown diamond in a claw setting. The sculptural twist band curves around the finger, creating the illusion of two...
From £46.4 per month
Item Ref: NDN4576
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Two pear diamonds meet in perfect symmetry. This recycled 18K yellow gold ring from the Affinity Collection features a modern Toi et Moi design and 0.80ct total of G/VS quality lab-grown diamonds with a fluid twisted band, symbolising balance, unity,...
From £46.4 per month
Item Ref: NDN4575
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Two oval diamonds meet in perfect symmetry. This recycled 18K yellow gold ring from the Affinity Collection features a modern Toi et Moi design and 0.80ct total of G/VS quality lab-grown diamonds with a fluid twisted band, symbolising balance, unity,...
From £46.4 per month
Item Ref: NDF3431U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Oval Crest Signet Ring offers a fresh interpretation of the classic signet ring, combining traditional elegance with on-trend design. A sparkling 0.03ct lab-grown H/SI quality diamond is set within a perfectly rounded crest, crafted in recycled sterling silver. Designed...
Pay in 3 interest-free
Item Ref: NDUT353-722HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Statement making, and right on trend. This 5.00ct East West marquise-cut engagement ring features a horizontal setting that maximises both width and wow factor. With an F/VS1 lab-grown diamond, IGI certification, and a blend of recycled 18K yellow gold and...
From £122.77 per month
Item Ref: NDUT353-422HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Designed to stand out, this 2.00ct East West marquise ring flips tradition with a sleek horizontal setting. The lab-grown diamond (F/VS1, IGI certified) catches the light with every movement, while the recycled 18K yellow gold and white gold basket bring...
From £79.71 per month
Item Ref: NDUT352-722HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Big, bold, and impossible to ignore. This 5.00ct East West pear-cut engagement ring brings together incredible sparkle and sustainable beauty. Featuring an IGI-certified F/VS1 lab-grown diamond, the horizontal setting feels on-trend, while the recycled 18K yellow gold and contrasting white...
From £122.77 per month
Item Ref: NDUT352-522HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Striking and unmistakably modern, this 3.00ct East West engagement ring makes a strong statement. The horizontally set pear-cut lab-grown diamond (F/VS1, IGI certified) stretches across the finger for a flattering look, with the stone held in our secure sculptural claws....
From £92.83 per month
Item Ref: NDUT352-422HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Sleek, sculptural, and seriously stylish. This 2.00ct pear-cut lab diamond turns tradition sideways with a horizontal East West setting. The IGI-certified stone (F/VS1) is lab-grown for a lower impact on the planet, while the 18K recycled yellow gold band and...
From £79.71 per month
Item Ref: NDUT352-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A cool, contemporary twist on a romantic classic. This 1.00ct East West pear-cut lab-grown diamond is set horizontally across the finger for a look that’s fresh, flattering, and always on-trend. Crafted from recycled 18K yellow gold with a white gold...
From £62.21 per month
Item Ref: NDUT341-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A fresh twist on timeless romance. This 1.00ct East West ring features a horizontally set, elongated cushion-cut lab-grown diamond -graded F/VS1 and IGI certified - for a look that’s classic with a modern edge. Crafted from recycled 18K yellow gold...
From £62.21 per month
Item Ref: NDUT12-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Set in recycled 18K yellow gold, this 1.00ct round lab-grown diamond of F/VS quality Origin ring brings warmth and movement to the traditional solitaire. The twisted band adds a subtle sculptural edge, keeping the design clean but expressive. With low-impact...
From £70.62 per month
Item Ref: NDUT13-522HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This 3.00ct round lab-grown diamond of F/VS quality sits within a sculptural twisted pavé band of recycled 18K white gold. The twist softens the scale, while the pavé adds brilliance. Ethically made and structurally elegant, it’s a standout ring with...
From £111.0 per month
Item Ref: NDUT13-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This twisted pavé Origin ring in recycled 18K white gold features a 2.00ct round lab-grown diamond of F/VS quality and a sculptural pavé band. The soft curve adds movement, while the pavé detail brings subtle brilliance. Bold, modern, and consciously...
From £102.59 per month
Item Ref: NDUT13-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This twisted pavé Origin ring in recycled 18K white gold pairs a 1.00ct round lab-grown diamond of F/VS quality with sculptural curves and soft sparkle. The pavé-set stones wrap one side of the twist, offering texture without excess. Minimal, ethical,...
From £79.03 per month
Item Ref: NDUT12-522HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The twisted Origin ring in recycled 18K white gold pairs sculptural detail with a 3.00ct round lab-grown diamond of F/VS quality. The flowing band softens the bold centre for a look that’s both modern and wearable. Made with low-impact materials,...
From £105.95 per month
Item Ref: NDUT12-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A sculptural twist brings soft contrast to the bold 2.00ct round lab-grown diamond of F/VS quality in this recycled 18K white gold Origin ring. Modern, striking, and consciously made, the flowing band adds dimension to a timeless solitaire. Ethical in...
From £97.54 per month
Item Ref: NDUT12-322HXU3Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Origin ring in 18K white gold features a 1.00ct round lab-grown diamond of F/VS quality set on a sculptural, twisted band. Made from recycled gold, it brings a fresh feel to a classic silhouette. Modern and minimalist, it’s ideal...
From £65.58 per month
Item Ref: NDUT10-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This Origin ring in 18K yellow gold features a 1.00ct Asscher-cut lab-grown diamond of F/VS quality set on a sculptural recycled band. The twist adds soft contrast to the diamond’s bold symmetry. Warm in tone and conscious in design, it’s...
From £65.58 per month
Item Ref: NDUT11-522HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This twisted pavé Origin ring in recycled 18K white gold frames a 3.00ct Asscher-cut lab-grown diamond of F/VS quality in a flowing pavé-set band. The architectural centre contrasts with the soft movement, creating balance. Modern, conscious, and bold without excess.
From £104.27 per month
Item Ref: NDUT11-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 2.00ct Asscher-cut lab-grown diamond of F/VS quality sits at the centre of this twisted pavé Origin ring, crafted in recycled 18K white gold. The pavé-lined band adds texture to the bold centre, while the sculptural twist brings softness. Clean,...
From £90.81 per month
Item Ref: NDUT11-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Origin ring in 18K white gold features a 1.00ct Asscher-cut lab-grown diamond of F/VS quality and a twisted pavé band crafted from recycled gold. The pavé detailing adds soft light to the sculptural design, while the bold centre stone...
From £72.3 per month
Item Ref: NDUT10-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A sculptural twist adds soft contrast to the 2.00ct Asscher-cut lab-grown diamond of F/VS quality in this Origin ring, crafted in recycled 18K white gold. Clean lines meet flowing movement in a design that balances strength and subtlety. Thoughtfully made...
From £87.45 per month
Item Ref: NDUT10-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A modern mix of structure and flow, this Origin ring in recycled 18K white gold features a 1.00ct Asscher-cut lab-grown diamond of F/VS quality and a gently twisted band. The twist softens the bold geometry of the centre stone, adding...
From £65.58 per month
Item Ref: NDUT19-522HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled platinum, this twisted pavé Origin ring features a 3.00ct pear-shaped lab-grown diamond of F/VS quality and a band that curves with pavé detail. Subtle sparkle meets bold scale in a durable, minimalist design made to be worn...
From £105.95 per month
Item Ref: NDUT19-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 2.00ct pear-shaped lab-grown diamond of F/VS quality sits at the centre of this twisted pavé Origin ring in recycled platinum. The pavé-lined band flows around the stone for a sculptural, radiant finish. Designed to be worn effortlessly, it brings...
From £94.17 per month
Item Ref: NDUT17-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 1.00ct oval lab-grown diamond of F/VS quality sits at the centre of this twisted pavé Origin ring in recycled 18K white gold. The sculptural band is lined with pavé-set stones, giving soft sparkle and modern shape. Sleek and minimal...
From £72.3 per month
Item Ref: NDUT323-522HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This Origin ring in recycled platinum pairs a 3.00ct marquise lab-grown diamond of F/VS quality with a pavé-lined twisted band. The result is sharp yet sculptural, strong yet detailed. Built with low-impact materials and timeless design in mind, it’s statement...
From £105.95 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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