Engagement Rings set in 18k Gold
Showing 1018 products
Item Ref: NDUT17-522HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This twisted pavé Origin ring in recycled 18K white gold features a 3.00ct oval lab-grown diamond of F/VS quality and a pavé-lined sculptural band. The soft twist adds movement, while the pavé adds polish. Thoughtful, modern, and wearable—it’s made to...
From £104.27 per month
Item Ref: NDUT13-522HXU3A
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted from recycled 18K yellow gold, this twisted pavé Origin ring features a 3.00ct round lab-grown diamond of F/VS quality and a gently curved band set with pavé stones. Bold, radiant, and easy to wear, it brings together conscious design...
From £104.27 per month
Item Ref: NDUT12-322HXU3Y
AVAILABILITY: In stock (0 items)
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 £58.51 per month
Item Ref: NIFET43-UY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 3 Stone Lab-Grown Emerald Cut Sapphire Engagement Ring, set in the finest recycled 18k white gold. This timeless engagement ring features a 2.50ct lab-grown central emerald cut sapphire, nestled amongst two sparkling lab-grown diamonds, totalling 0.30ct. The...
From £55.48 per month
Item Ref: NIFET31-GY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 3 Stone Lab-Grown Round Emerald Engagement Ring, set in the finest recycled 18k white gold. This timeless engagement ring features a 2.00ct lab-grown central round cut emerald, nestled amongst two sparkling lab-grown diamonds, totally 0.30ct. The lab-grown...
From £55.82 per month
Item Ref: NIFET31-G
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 3 Stone Lab-Grown Round Emerald Engagement Ring, set in the finest recycled 18k yellow gold. This timeless engagement ring features a 2.00ct lab-grown central round cut emerald, nestled amongst two sparkling lab-grown diamonds, totally 0.30ct. The lab-grown...
From £55.82 per month
Item Ref: NDUT342-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This 1.00ct emerald 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: NDUT334-522HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Set in recycled 18K yellow gold, this Origin ring features a 3.00ct marquise lab-grown diamond and a smooth, minimal band. The warm gold softens the sharp lines of the stone, offering contrast and balance. Elegant, ethical, and made to wear...
From £103.46 per month
Item Ref: NDUT334-422HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Set in recycled 18K yellow gold, this Origin ring features a 2.00ct marquise lab-grown diamond and a smooth, minimal band. The warm gold softens the sharp lines of the stone, offering contrast and balance. Elegant, ethical, and made to wear...
From £87.45 per month
Item Ref: NDUT335-522HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled 18K white gold, this pavé Origin ring features a 3.00ct marquise lab-grown centre diamond set on a slim 0.30ct grain-set band. The design is elegant, modern, and made to be worn every day. The taper of the...
From £104.27 per month
Item Ref: NDUT320-522HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled 18K yellow gold, this Origin ring features a 3.00ct pear-shaped lab-grown diamond on a smooth, minimal band. The elongated centre stone adds elegance, while the warm gold keeps the look soft and timeless. Designed with sustainability in...
From £103.46 per month
Item Ref: NDUT329-522HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Origin ring in recycled 18K white gold brings extra sparkle to a minimalist design you’ll love to wear every day. A 3.00ct oval lab-grown centre diamond sits on a pavé grain-set band for subtle texture and brilliance. Balanced and...
From £104.27 per month
Item Ref: NDUT329-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Origin ring in recycled 18K white gold brings extra sparkle to a minimalist design you’ll love to wear every day. A 2.00ct oval lab-grown centre diamond sits on a pavé grain-set band for subtle texture and brilliance. Balanced and...
From £90.81 per month
Item Ref: NDUT329-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Origin ring in recycled 18K white gold brings extra sparkle to a minimalist design you’ll love to wear every day. A 1.00ct oval lab-grown centre diamond sits on a pavé grain-set band for subtle texture and brilliance. Balanced and...
From £71.63 per month
Item Ref: NDUT328-522HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Origin ring features a 3.00ct oval lab-grown diamond set in a recycled 18K white gold band. Minimal and elegant, it’s designed for everyday wear. The elongated oval shape offers a contemporary take on the classic solitaire, while the clean...
From £103.46 per month
Item Ref: NIUT02-33UA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Gem hidden halo sapphire engagement ring with a plain shank, featuring a 2.50ct emerald cut sapphire and 0.15ct of lab-grown diamonds, set in the finest 18k yellow gold. From above, this timeless design appears to be a...
From £57.16 per month
Item Ref: NDUT01-522IXU3Y
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 white gold. From above, this ring appears as a charming heart solitaire with a pavé diamond band,...
From £95.05 per month
Item Ref: NDUT01-422HXU3A
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 yellow gold. From above, this design shines as a classic heart solitaire with a pavé diamond band,...
From £58.38 per month
Item Ref: NDUT00-422HXU3A
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 yellow gold. From above, this ring shines as a sleek heart solitaire—but from the side, a hidden...
From £56.69 per month
Item Ref: NDUT00-322HXU3A.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Heart Hidden Halo Engagement Ring with a diamond shank, featuring a 1.00ct F/VS heart-shaped diamond, set in the finest recycled yellow gold. From above, this ring shines as a sleek heart solitaire—but from the side, a hidden...
From £33.81 per month
Item Ref: NDUT00-322HXU3Y.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Heart Hidden Halo Engagement Ring with a diamond shank, featuring a 1.00ct F/VS heart-shaped diamond, set in the finest recycled white gold. From above, this design appears to be a classic heart solitaire - but from the...
From £33.81 per month
Item Ref: NDUT09-322HXU3A.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Heart Plain Solitaire Engagement Ring, featuring a 1.00ct F/VS heart-shaped diamond set in the finest recycled yellow gold. A solitaire ring is iconic for a reason - its timeless design exudes romance and elegance that never goes...
From £33.81 per month
Item Ref: NDUT07-522IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Pear Hidden Halo Engagement Ring with a diamond shank, featuring a 3.00ct G/VS pear cut diamond main stone, set in the finest recycled white gold. From above, this design appears to be a solitaire pear cut engagement...
From £92.49 per month
Item Ref: UT05-72HXU3Y
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 0.50ct G/VS marquise-cut diamond, set in the finest recycled white gold. From above, this design appears as a classic marquise solitaire with a pavé diamond band...
From £63.09 per month
Item Ref: UT57-72GXU4Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite diamond sidestone ring showcases a radiant solitaire that's certified at G/VS2 quality by GIA, the world's principal gemmological authority. The lustrous 18K white gold band is channel set with dazzling accent diamonds that draw the focus to the...
From £68.94 per month
Item Ref: UT93-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a plain shank, featuring a 1.00ct premium quality F/VS1 oval cut diamond, set in the finest yellow gold. From above, this design appears to be a plain solitaire oval engagement ring – but...
From £191.75 per month
Item Ref: NDUT86-722IXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Katerina 5.55ct Lab Diamond Princess Cut Engagement Ring in 18k Yellow Gold G/VS1. A modern claw setting holds an impressive 5.00ct princess cut diamond, which sits proud atop a half-eternity band of pavé diamonds, set in the finest...
From £127.15 per month
Item Ref: DN3231-JU4Y.O.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Featuring an impressive 1CT of H/Si2 Quality Diamonds, this expertly handcrafted 2 ring set would be a beautiful way to express your love and commitment. The ring features a stand out solitaire which sparkles magnificently in a classic claw setting...
From £69.28 per month
Item Ref: N3029.K.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A striking round cut 0.33CT Premium Quality Diamond takes centre stage in this unique ring. The sparkling diamond is shouldered by two deep blue sapphires and all these precious stones are held in an 18K yellow gold band. Giving this...
From £23.38 per month
Item Ref: UT86-92IU4A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're going to ask for her to marry you, she is sure to be spellbound by this exceptional diamond ring. Taking centre stage is a stunning princess cut solitaire, showcased on a band of 18K gold with round cut...
From £100.9 per month
Item Ref: UT83-72XU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A timeless classic, this elegant handcrafted engagement ring features an exquisite emerald cut solitaire diamond. Certified by GIA, it is claw set within a gleaming 18K white gold band. If she loves sophisticated luxury, she'll fall head over heels for...
From £71.63 per month
Item Ref: UT79-12IU3Y.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Showcasing the finest luxury, this double halo diamond ring features a cushion cut solitaire certified by GIA. The split shank band divides elegantly into two as it reaches the centre setting, allowing more surface area for smaller diamonds and resulting...
From £158.1 per month
Item Ref: UT73-72XU4A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Watch her eyes light up when you present her with this simply breathtaking diamond engagement ring. The ring features a round brilliant cut solitaire certified by GIA. Surrounding it is a beautiful cushion-shaped diamond halo, and glistening on the 18K...
From £82.4 per month
Item Ref: UT73-72XU4Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The luxurious design of this stunning ring includes a round cut solitaire in the centre, surrounded by a cushion-shaped diamond halo. It evokes vintage glamour while keeping the design classic. The sparkle of the GIA-certified solitaire is magnified by the...
From £82.4 per month
Item Ref: UT72-72XU3Y.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The exceptional sparkle of this engagement ring, which features a GIA-certified round cut solitaire, is sure to impress. Two halos encircle the solitaire, the outer edge of the setting, and the band itself, to stunning effect. Handcrafted in 18K white...
From £86.77 per month
Item Ref: UT47-IU4Y.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Show-stopping sparkle and contemporary elegance describe this brilliant solitaire engagement ring in 18K white gold. Its stunning 0.50CT central solitaire at G/SI2 quality is IGL certified, and beautifully set off with 0.45CT diamond shoulders. 0.50ct Centre Stone/ 0.45ct Shoulders
From £78.56 per month
Item Ref: UT20-322IU4Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
You can be confident when you propose with this exquisite Leah white gold engagement ring in your pocket. See her face light up when you present this uniquely designed ring which features an 18K white gold band and the breathtaking...
From £189.06 per month
Item Ref: UT26-92GXU4Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The glistening 0.70CT G/VS Quality Diamond in this handcrafted Elysia white gold engagement ring will melt the heart of the special person in your life. The diamond is showcased elegantly and held securely in the claw setting and the 18K...
From £86.64 per month
Item Ref: NDUT85-422XU3A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A gorgeous certified Beatrice Engagement Ring in 18K Yellow Gold. Claw+Pave setting. 2.60CT 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 £61.07 per month
Item Ref: NDUT70-322XU3A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This magnificent double-halo diamond ring showcases a superb sustainable lab grown solitaire that is princess cut for superb sparkle. The beautiful split shank setting, which divides the band into two either side of the centre stone, is handcrafted in 18K...
From £75.67 per month
Item Ref: NDUT79-372XU3A.F.0
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 magnificent 1.50 carat lab grown solitaire that is cushion cut and certified by IGI. A sumptuous double halo surrounds it, creating stunning sparkle. Smaller diamonds...
From £61.07 per month
Item Ref: NDUT74-422XU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Full of glamour, this sumptuous halo engagement ring is sure to elicit a 'Yes'. It boasts an exquisite 2-carat lab grown solitaire certified by IGI for complete peace of mind. The highly polished setting secures the solitaire and enhances its...
From £86.1 per month
Item Ref: NDFET27-V.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This sparkling tanzanite ring gives your hand an elegant look of luxury. Set in gorgeous, polished yellow gold it features a superb oval cut tanzanite that shimmers with exquisite blue-violet colour. For extra radiance, one carat of sustainable lab grown...
From £80.58 per month
Item Ref: NDFET27-TY.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're looking for a special gift for someone you love, this magnificent ruby ring will be a sure success. With a rare and luxurious ruby centre stone that sparkles with exquisite red colour, it looks simply stunning on the...
From £82.06 per month
Item Ref: UT85-12IU4Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Cushion cut diamonds are famous for their exquisite inner radiance and sparkle. This stunning Beatrice halo ring's G/SI2 grade solitaire is certified by the world's most respected diamond grading authority, GIA. Showcasing a total 1.48CT diamonds in an 18K white...
From £114.7 per month
Item Ref: UT85-72XU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Cushion cut diamonds are renowned for their exquisite inner fire and this magnificent Beatrice halo ring lives up to that reputation. Its G/VS1 grade diamond solitaire is certified the world's most respected diamond grading authority, GIA. Showcasing an 18K white...
From £69.14 per month
Item Ref: UT57-72IU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This eye-catching 0.65CT diamond ring features a superb solitaire certified at G/SI1 grade by GIA, the foremost diamond quality authority, as well as dazzling sidetones in a sleek channel setting. The beautiful handcrafted 18K white gold band gives this ring...
From £65.91 per month
Item Ref: UT25-55XUY
AVAILABILITY: Out of Stock
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This engagement ring showcases the beauty of white gold and diamonds to stunning effect. The high set Chloe ring features a 0.33CT F-G/VS Quality Diamond which is held in the centre of the ring by a six claw setting. The...
From £31.8 per month
Yes, we offer returns on engagement rings within our standard return period. This gives you peace of mind if the ring isn’t quite right. For full details, please see our returns policy (https://www.thediamondstore.co.uk/policies/refund-policy) or contact our customer service team (https://www.thediamondstore.co.uk/pages/contact-us).
The best metal depends on your style and lifestyle. Platinum engagement rings are durable and naturally white, making them ideal for everyday wear. 18K white gold offers a bright, modern look, while 18K yellow gold provides timeless warmth. All of our metals are recycled and chosen for both beauty and strength.
Don’t worry - it’s very common not to know your partner’s size when planning a surprise proposal. You can secretly measure a ring they already wear or ask a close friend or family member for help. Many of our engagement rings can also be resized later, and we allow you to take advantage of our generous return and exchange policy, too.
Yes, many of our engagement ring designs have matching wed-fit wedding bands available. These are crafted to sit perfectly alongside your engagement ring, creating a seamless bridal set. Our collection includes plain, pavé-set, and shaped bands to suit your chosen design.
Every engagement ring over a certain carat weight comes with a certified diamond, graded for the Four Cs – cut, colour, clarity, and carat weight. We also provide IGI or GIA certification for many designs, giving you full assurance of quality and authenticity.
In many cases, yes. Most classic engagement ring designs can be resized, though certain eternity bands or intricate styles may not allow it.
When you return your ring to us, if resizing isn’t possible, we’ll issue a replacement ring in your desired size instead. This is the best approach for the majority of orders.
If you would prefer your original ring to be resized, usually for sentimental reasons, please let our Customer Service team know when you get in touch. We’ll do everything we can to see if this can be arranged and will keep you informed throughout the process.
We don’t currently offer bespoke or custom-made rings. However, our collection includes a wide variety of engagement, eternity, and wedding rings in different styles, metals, and precious stone shapes and colours — giving you plenty of choice to find a design that feels personal and unique to your story.
Delivery times depend on the design and sometimes size of the ring. Many of our diamond rings in standard sizes are available for fast or even next-day delivery. Estimated delivery times are available on the product pages, but you can always reach out to our customer services if you’d like to know the lead time on a specific item.
Yes, every ring comes in a luxury presentation box, perfect for gifting or marking life’s special moments.
We offer both lab-grown and ethically sourced natural mined diamonds, so you can choose the option that best suits your budget and values. All natural diamonds are sourced in line with the Kimberley Process to ensure they’re conflict free, and all our stones are set in recycled precious metals.
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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