The sustainable colourful and ethical choice. A stunning fusion of nature and technology, our environmentally sustainable lab grown diamond collection offers the finest diamond quality and exquisite sparkle on a platinum setting.
Showing 336 products
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: 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: 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
Item Ref: NDUT323-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This twisted pavé Origin ring in recycled platinum pairs a 2.00ct marquise lab-grown diamond of F/VS quality with sculptural lines and pavé sparkle. The silhouette is modern but wearable, offering shape, shine, and durability in one refined design. Ethical, elegant,...
From £92.49 per month
Item Ref: NDUT323-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This twisted pavé Origin ring in recycled platinum pairs a 1.00ct marquise lab-grown diamond of F/VS quality with flowing lines and delicate sparkle. The pavé band softens the bold centre, creating a clean, balanced look. Durable, low-impact, and designed with...
From £70.62 per month
Item Ref: NDUT322-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This twisted Origin ring in recycled platinum combines a 2.00ct marquise lab-grown diamond of F/VS quality with clean structure and sculptural detail. The fluid band brings depth to the minimal setting. Durable and consciously crafted, it’s made for modern wear—refined,...
From £89.8 per month
Item Ref: NDUT11-522HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted from recycled platinum, this twisted pavé Origin ring pairs a 3.00ct Asscher-cut lab-grown diamond of F/VS quality with a sculptural pavé-set band. The result is crisp, elegant, and undeniably modern. A timeless piece with low-impact roots—designed to wear beautifully,...
From £105.95 per month
Item Ref: NDUT11-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled platinum, this twisted pavé Origin ring features a 2.00ct Asscher-cut lab-grown diamond of F/VS quality and a sculpted pavé band. The clean shape of the diamond and the soft shimmer of the twist make for a striking...
From £94.17 per month
Item Ref: NDUT11-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 1.00ct Asscher-cut lab-grown diamond of F/VS quality sits at the centre of this twisted pavé Origin ring in recycled platinum. The clean geometry of the stone contrasts with the curve of the pavé-lined band. Subtle, durable, and sustainably made,...
From £73.31 per month
Item Ref: NDUT10-522HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled platinum, this twisted Origin ring combines a 3.00ct Asscher-cut lab-grown diamond of F/VS quality with a sculptural band. The mix of bold form and soft movement gives it an elevated, wearable edge. Durable, refined, and consciously designed...
From £100.9 per month
Item Ref: NDUT10-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled platinum, this twisted Origin ring features a 2.00ct Asscher-cut lab-grown diamond of F/VS quality and a clean sculptural band. The architectural shape of the stone is softened by the twist for a minimalist look with movement. Durable,...
From £89.8 per month
Item Ref: NDUT10-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled platinum, this twisted Origin ring frames a 1.00ct Asscher-cut lab-grown diamond of F/VS quality with clean structure and soft movement. The setting feels bold but balanced, minimal but detailed. Durable, sustainable, and made to wear forever—it’s refined...
From £65.58 per month
Item Ref: NDUT19-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 1.00ct pear-shaped lab-grown diamond of F/VS quality sits at the centre of this twisted pavé Origin ring, crafted from recycled platinum. Pavé-set stones add dimension along the sculptural twist, bringing sparkle and structure together. Refined, durable, and ethically made—it’s...
From £73.31 per month
Item Ref: NDUT18-522HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
In this twisted Origin ring, a 3.00ct pear-shaped lab-grown diamond of F/VS quality is set in recycled platinum with sculptural flow. The twist adds movement and balance to the bold centre, while the platinum grounds the design in strength and...
From £100.9 per month
Item Ref: NDUT18-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled platinum, this twisted Origin ring wraps a 2.00ct pear-shaped lab-grown diamond of F/VS quality in subtle movement. The design pairs sculptural lines with timeless simplicity, giving it presence without excess. Durable, ethical, and designed for lasting wear.
From £89.8 per month
Item Ref: NDUT18-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted from recycled platinum, this twisted Origin ring features a 1.00ct pear-shaped lab-grown diamond of F/VS quality. The soft twist adds dimension to the band, while the elongated centre keeps the design clean and timeless. Made using low-impact materials, it’s...
From £65.58 per month
Item Ref: NDUT17-522HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled platinum, this twisted pavé Origin ring holds a 3.00ct oval lab-grown diamond of F/VS quality within a sculptural band. Pavé-set diamonds add shimmer to the soft curves, balancing bold scale with refined detail. Durable, minimal, and made...
From £105.95 per month
Item Ref: NDUT17-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 2.00ct oval lab-grown diamond of F/VS quality anchors this twisted pavé Origin ring in recycled platinum. The sculptural band curves gently around the stone, set with pavé diamonds for added light. Modern, durable, and consciously designed—it’s made for everyday...
From £94.17 per month
Item Ref: NDUT17-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled platinum, this twisted pavé Origin ring features a 1.00ct oval lab-grown diamond of F/VS quality with clean, elongated lines. The pavé-set twist brings soft sparkle to the sculptural band. Durable and low-impact, it’s a minimalist design with...
From £73.31 per month
Item Ref: NDUT16-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled platinum, this twisted Origin ring features a 2.00ct oval lab-grown diamond of F/VS quality and a softly curved band. The shape flatters the finger and adds detail without excess. Durable, minimalist, and designed to wear daily—it’s jewellery...
From £89.8 per month
Item Ref: NDUT13-522HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 3.00ct round lab-grown diamond of F/VS quality anchors this twisted pavé Origin ring in recycled platinum. The pavé-set twist adds light and dimension to the sculptural band. Strong, sleek, and made to last, it’s a ring that delivers big...
From £105.95 per month
Item Ref: NDUT13-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted from recycled platinum, this twisted pavé Origin ring features a 1.00ct round lab-grown diamond of F/VS quality set in a sleek, sculpted band. Pavé diamonds follow the twist for understated sparkle. Durable, modern, and ethically made, it’s designed to...
From £71.63 per month
Item Ref: NDUT356-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted from recycled platinum, this fluted ring from The Flute Collection captures the essence of modern minimalism. Its IGI-certified 1.00ct F/VS1 oval lab-grown diamond is framed in talon claws, radiating brilliance from every angle. With its enduring design and ethical...
From £81.73 per month
Item Ref: NDUT355-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Handcrafted in recycled platinum, this fluted ring from The Flute Collection centres an IGI-certified 1.00ct F/VS1 round lab-grown diamond, held in talon claws for maximum brilliance. Its bold silhouette feels both timeless and contemporary - a versatile piece that transitions...
From £72.3 per month
Item Ref: NDUT358-72HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Architectural yet understated, this fluted platinum ring from The Flute Collection showcases a 0.50ct F/VS1 Asscher-cut lab-grown diamond set in secure talon claws. The recycled platinum band offers a cool, weighty feel, while the diamond’s geometric facets capture light with...
From £50.44 per month
Item Ref: NDUT357-72HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A piece made of symmetry and style, this fluted platinum ring from The Flute Collection is handcrafted from recycled metal and set with a 0.50ct F/VS1 emerald-cut lab-grown diamond. The crisp lines of the emerald-cut stone align beautifully with the...
From £51.11 per month
Item Ref: NDUT356-72HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This fluted platinum ring from The Flute Collection marries modern curves with heritage craftsmanship. The recycled metal band cradles a 0.50ct F/VS1 oval lab-grown diamond, its graceful shape adding subtle femininity to the modern design. Durable and refined, it’s a...
From £62.21 per month
Item Ref: NDUT355-72HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Sculptural, lasting, and consciously made - this fluted platinum ring from The Flute Collection features a 0.50ct F/VS1 lab-grown diamond, perfectly set within modern talon claws. The cool tone of recycled platinum enhances the diamond’s fire, while the fluted detailing...
From £53.8 per month
Item Ref: NDUT344-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This 1.00ct trillion 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 £57.16 per month
Item Ref: NDUT345-72HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This 0.50ct marquise 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 £43.71 per month
Item Ref: NDUT344-72HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This 0.50ct trillion 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/VS1 quality lab-grown solitaire diamond – in a secure claw setting...
From £38.32 per month
Item Ref: NDUT342-72HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This 0.50ct emerald 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 £43.71 per month
Item Ref: NDUT335-522HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This pavé Origin ring in recycled platinum features a 3.00ct marquise lab-grown centre diamond set on a slim band lined with delicate 0.30ct grain-set stones. Elegant and refined, it’s designed for everyday wear, combining the brilliance of pavé with the...
From £105.95 per month
Item Ref: NDUT334-522HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled platinum, the Origin ring showcases a 3.00ct marquise lab-grown diamond on a clean, polished band. The elongated centre stone brings drama and direction, while the minimal design keeps it timeless. Durable, ethical, and easy to wear, it’s...
From £100.9 per month
Item Ref: NDUT334-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled platinum, the Origin ring showcases a 2.00ct marquise lab-grown diamond on a clean, polished band. The elongated centre stone brings drama and direction, while the minimal design keeps it timeless. Durable, ethical, and easy to wear, it’s...
From £87.45 per month
Item Ref: NDUT334-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled platinum, the Origin ring showcases a 1.00ct marquise lab-grown diamond on a clean, polished band. The elongated centre stone brings drama and direction, while the minimal design keeps it timeless. Durable, ethical, and easy to wear, it’s...
From £65.58 per month
Item Ref: NDUT333-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted from recycled platinum, this pavé Origin ring features a 1.00ct Asscher-cut lab-grown centre diamond, with clean lines and subtle sparkle creating a timeless and refined design. The 0.25ct diamond pavé band adds detail without distraction, keeping the look strong...
From £70.62 per month
Item Ref: NDUT332-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This 2.00ct Asscher-cut Origin ring in recycled platinum offers bold, architectural style in a refined solitaire design. The clean band and strong shape work in perfect balance, creating a crisp, contemporary look. Durable, ethical, and easy to wear, it’s made...
From £85.76 per month
Item Ref: NDUT332-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This 1.00ct Asscher-cut Origin ring in recycled platinum offers bold, architectural style in a refined solitaire design. The clean band and strong shape work in perfect balance, creating a crisp, contemporary look. Durable, ethical, and easy to wear, it’s made...
From £64.9 per month
Item Ref: NDUT321-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted from recycled platinum, this pavé Origin ring showcases a 2.00ct pear-shaped lab-grown centre diamond, with a band lined with delicate 0.25ct grain-set stones for a total diamond weight of 2.25ct. Understated and luminous, it’s a refined solitaire designed for...
From £92.49 per month
Item Ref: NDUT320-522HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This Origin ring features a 3.00ct pear-shaped lab-grown diamond set in a recycled platinum band. With clean lines and an elongated shape, it offers a fresh take on a classic solitaire. Subtle yet striking, the minimalist design puts the diamond...
From £100.9 per month
Item Ref: NDUT320-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This Origin ring features a 2.00ct pear-shaped lab-grown diamond set in a recycled platinum band. With clean lines and an elongated shape, it offers a fresh take on a classic solitaire. Subtle yet striking, the minimalist design puts the diamond...
From £85.76 per month
Item Ref: NDUT320-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This Origin ring features a 1.00ct pear-shaped lab-grown diamond set in a recycled platinum band. With clean lines and an elongated shape, it offers a fresh take on a classic solitaire. Subtle yet striking, the minimalist design puts the diamond...
From £64.9 per month
Item Ref: NDUT328-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled platinum, the Origin ring features a 1.00ct oval lab-grown diamond in a sleek, minimal setting. Its elongated silhouette gives the design a sense of flow and quiet drama, while the polished platinum band keeps things clean and...
From £63.89 per month
Item Ref: NDUT324-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Sleek and modern, the Origin ring showcases a 2.00ct round lab-grown diamond on a polished, plain recycled platinum band. With a low-impact footprint and clean design, it blends everyday practicality with lasting style. Elegant, durable, and consciously made, it’s the...
From £86.77 per month
Item Ref: NDUT85-RF322S.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Beatrice ring is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent pink lab diamond solitaire looks elegant in a platinum setting, catching the eye with its unrivalled brilliance....
From £50.1 per month
Item Ref: NDUT56-AF72S.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Natalia ring is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent yellow lab diamond solitaire looks elegant in a platinum setting, catching the eye with its unrivalled brilliance....
From £35.97 per month
Item Ref: NDUT79-RF72S.K.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Anastasia ring is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent pink lab diamond solitaire looks elegant in a platinum setting, catching the eye with its unrivalled brilliance....
From £35.83 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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