Engagement Rings set in 18k Gold
Showing 1017 products
Item Ref: FET23-UY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This luminous blue sapphire ring demonstrates the natural beauty of this precious stone by letting the sapphire take centre stage. The radiance of the 7x5mm sapphire is enhanced by the dazzling 0.50CT of H/SI Quality Diamonds and lustrous 18K white...
From £58.85 per month
Item Ref: FT94-UY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Your loved one will not be able to resist this breathtaking handcrafted sapphire and diamond ring with its stunning 18K gold setting. It gives off unrivalled sparkle, with 0.85CT of sapphires and 0.30CT of H/SI diamonds. This is an heirloom...
From £39.2 per month
Item Ref: NDUT81-522IXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our plain solitaire engagement ring, featuring a 3.00ct premium quality G/VS1 radiant cut diamond, set in the finest yellow gold. A solitaire engagement ring is a classic for a reason, with its timeless design, it’s a guaranteed heart-stopper that...
From £88.32 per month
Item Ref: NDUT23-55XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Exquisite and contemporary, this captivating diamond engagement ring is a striking symbol of your everlasting love. Cut to perfection and a hundred per cent conflict free, the glistening lab grown diamond centre stone is created using state of the art...
From £34.96 per month
Item Ref: NDUT71-72XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This glamorous diamond ring is perfect for anyone who adores luxury. It features a pear shaped, sustainable lab grown solitaire presented in a dazzling halo design. The opulent, handcrafted 18K gold band showcases even more sparkle to complete the stunning...
From £45.39 per month
Item Ref: NDUT86-322XU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A timeless classic, this elegant lab grown diamond engagement ring features an exquisite princess cut solitaire diamond. Certified by IGI, it is claw set within a pristine 18K white gold band. If she loves sophisticated and sustainable luxury, she'll fall...
From £63.22 per month
Item Ref: NDUT95-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a diamond shank, featuring a 2.00ct premium quality F/VS1 radiant cut diamond main stone, set in the finest white gold. From above, this design appears to be a solitaire rectangular diamond engagement ring...
From £82.4 per month
Item Ref: NDUT27-47JUY.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This high set Chloe engagement ring is perfect in its polished elegance. A sparkling 0.25CT H/Si quality lab grown diamond takes centre stage with magnificent sparkle. Set in 18K white gold that feels luxurious on the hand, this is a...
From £18.47 per month
Item Ref: FET25-UY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're looking for a gift with the 'wow' factor then this eye-catching deep blue sapphire ring would be the ideal present for the special person in your life. The brilliant blue of the 0.80CT sapphire is securely held by...
From £65.44 per month
Item Ref: N4316.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The simplistic design of this stunning emerald ring and 0.20CT of Premium Quality Diamonds makes this ring a gift to cherish. The luscious green of the 0.75CT emerald is highlighted by 2 dazzling diamonds and the 18K yellow gold band...
From £41.22 per month
Item Ref: N4333.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An alluring Ruby Ring in 18K Yellow Gold. Claw setting. 0.12CT of Premium Quality diamonds. Gem size is 7x5. Free UK delivery and a 5 year guarantee.
From £47.07 per month
Item Ref: FT00-DVY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
With stunning hues of luxurious blue, this topaz ring looks breathtaking on the finger. Two sparkling accent diamonds add radiance and sparkle to the trilogy design on a high quality white gold band. The ideal gift to make someone's big...
From £72.98 per month
Item Ref: NDUT78-72XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This luxurious 3-stone ring is a classic symbol of love that your fiancee will treasure for a lifetime. The exquisite cushion cut centre solitaire and the two round diamonds on either side of it are sustainable lab grown diamonds, as...
From £53.8 per month
Item Ref: NDUT82-72XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A gorgeous certified Georgina Engagement Ring in 18K White Gold. Claw+Pave setting. 1.00CT 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 £45.39 per month
Item Ref: NDUT78-322XU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This alluring three stone Meghan engagement ring is perfect for proposing to the love of your life. The cushion cut centre stone is a sustainable lab grown diamond, as are the two round cut diamonds competing in sparkle on either...
From £64.57 per month
Item Ref: FET26-G
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Make her eyes light up with this stunning emerald ring which features a 1.15CT oval solitaire emerald measuring 8x6mm which is showcased within a beautiful collection of dazzling H/SI Quality Diamonds weighing a total of 0.50CT. The 18K yellow gold...
From £102.59 per month
Item Ref: NDUT56-72IXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Show-stopping sparkle and contemporary elegance describe this round brilliant solitaire engagement ring in luxurious gold. With a total of 0.91CT of sustainable lab grown diamonds, this is a truly stunning ring that will be a perfect symbol of your lasting...
From £46.4 per month
Item Ref: N3925.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This gorgeous emerald cut sapphire ring is an attractive take on a classic art deco design and would make a wonderful engagement ring for any woman who appreciates unique jewellery. The central sapphire gem is 7x5mm and is shouldered by...
From £58.17 per month
Item Ref: NDFET27-U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This sparkling blue sapphire ring gives your hand an elegant look of luxury. Set in gorgeous, polished yellow gold it features a superb oval cut sapphire that shimmers with exquisite blue colour. For extra radiance, one carat of sustainable lab...
From £79.03 per month
Item Ref: UT68.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A dazzling vintage style yellow diamond double-halo ring with diamond shoulders. In the centre, this handcrafted engagement ring showcases an exquisite cushion cut yellow diamond with gorgeous, high quality colour and breathtaking sparkle. Set in 18K white gold, this is...
From £42.56 per month
Item Ref: UT71-72XU4Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Undeniably stunning, this diamond ring features a GIA-certified, pear shaped solitaire that looks breathtaking on the hand. The centre stone is surrounded by a sparkling halo of smaller diamonds, and the beautifully polished band features more stones for heightened radiance....
From £90.81 per month
Item Ref: NDUT94-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a diamond shank, featuring a 2.00ct premium quality F/VS1 oval cut diamond main stone, set in the finest white gold. From above, this design appears to be a solitaire oval cut engagement ring...
From £82.4 per month
Item Ref: FET27-G
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Glamorous and guaranteed to make her smile, this gorgeous emerald ring is a timeless piece which she can cherish for years to come. The ring features a 1.95CT oval emerald which radiates colour and is further enhanced by the stunning...
From £131.18 per month
Item Ref: UT27-72RMY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A delicately beautiful ring, the Grace white gold engagement ring would be an excellent choice for anyone who loves classic beauty in their jewellery collection. This ring features a glistening 0.50CT H-I/I1 Quality Diamond which is held securely in a...
From £45.39 per month
Item Ref: N4317Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The precious central stone of this tanzanite ring is an impressive 7x5mm making it an eye-catching piece of jewellery. The tanzanite stone is complemented by 0.2CT of Premium Quality Diamonds and a beautiful 18K white gold band.
From £41.22 per month
Item Ref: NDUT56-372IXU3Y.F.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This sumptuous, ethical lab grown solitaire ring will make her feel very luxurious and special on the day of your proposal. Beautifully handcrafted with a total of 2 carats of diamonds, the setting is made of heirloom quality 18K white...
From £67.26 per month
Item Ref: NDUT95-522IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a diamond shank, featuring a 3.00ct premium quality F/VS1 radiant cut diamond main stone, set in the finest white gold. From above, this design appears to be a solitaire rectangular diamond engagement ring...
From £95.05 per month
Item Ref: UT79-72IU4Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're looking for an engagement ring with a difference, this exceptional cushion cut solitaire is GIA-certified and surrounded by a dazzling double halo. A beautiful split shank band also studded with diamonds divides elegantly into two to present the...
From £78.36 per month
Item Ref: FET24-G.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The octagonal shape of the central stone in this impressive ring highlights the beautiful green colours of emerald to perfection. 0.50CT of H/SI Quality Diamonds surrounds the 1.00CT emerald and dazzle against the 18K yellow gold band, making this ring...
From £68.47 per month
Item Ref: UT39-GY.O.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The elegant emerald in this beautiful ring is luminous against the 0.36CT of H/SI Quality Diamonds which surround the stone and shoulder the 18K white gold band. Whether it's a gift for a special occasion or a unique engagement ring,...
From £36.17 per month
Item Ref: FT00-VBY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning trilogy ring design that you won't see every day, this extraordinary piece combines a cushion cut tanzanite with two brilliant accent diamonds. The cushion cut highlights the tanzanite's rare blue-violet shimmer. Finished in high quality white gold, perfect...
From £84.08 per month
Item Ref: NDUT71-322XU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This magnificent pear shaped diamond halo ring showcases a superb sustainable lab grown solitaire. A beautiful 18K white gold band holds the setting securely and is also studded with diamonds for extra brilliance. Handcrafted and polished to perfection, this ring...
From £63.22 per month
Item Ref: NDUT27-55XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're looking for a stunning engagement ring to propose with, this ring is an excellent choice. The elegant design showcases a 0.33CT lab grown diamond at an exceptional G/Vs grade that looks sparkling on the hand. The band is...
From £25.2 per month
Item Ref: NDUT93-422HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a plain shank, featuring a 2.00ct premium quality F/VS1 radiant cut diamond, set in the finest yellow gold. From above, this design appears to be a plain solitaire rectangular engagement ring – but...
From £80.04 per month
Item Ref: UT26-72RMY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning engagement ring has a timeless and beautiful design. The sparkling solitaire in the centre looks exquisitely radiant on the hand. Skillfully handcrafted in 18K white gold to create a ring you'll feel proud to propose with. Certificate Information:...
From £36.98 per month
Item Ref: UT24-55RMY.P.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The delicate beauty of the Lily white gold engagement ring is breathtaking. This elegant ring features a 0.33CT H-I/I1 Quality Diamond which glistens against the 18K white gold band to stunning effect. The Lily engagement ring is pure understated elegance....
From £27.56 per month
Item Ref: NDUT27-55JUY.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
You can feel proud to propose with this breathtaking Grace engagement ring. The exquisite sparkle of the stunning 0.33CT lab grown diamond solitaire in the centre radiates from a beautiful 18K white gold band. An impressive ring that looks and...
From £20.83 per month
Item Ref: NDUT89-322XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A dazzling certified Dalia Engagement Ring in 18K Yellow Gold. Claw setting. 1.70CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 1.00ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds are...
From £56.49 per month
Item Ref: NDUT39-72HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Brilliantly resplendent and elegantly handcrafted, this superb diamond halo engagement ring is certain to make for the perfect proposal. Cut and polished to our exacting standards, the half carat IGI certified lab grown diamond centre stone has physical and chemical...
From £32.8 per month
Item Ref: UT63.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A spectacular vintage style yellow diamond halo ring with diamond shoulders. This handcrafted engagement ring features an exquisite cushion cut yellow diamond with exceptionally luxurious colour and sparkle. Hand set in beautiful 18K white gold, this is a ring she...
From £42.9 per month
Item Ref: UT42-CSY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The intricate design of this striking aquamarine ring ensures the blue-green colour of the central stone glistens to its full potential. 0.30CT of H/SI Quality Diamonds dazzle with white light around the aquamarine stone and down the 18K white gold...
From £56.49 per month
Item Ref: NDUT95-522IXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a diamond shank, featuring a 3.00ct premium quality G/VS1 radiant cut diamond main stone, set in the finest yellow gold. From above, this design appears to be a solitaire rectangular diamond engagement ring...
From £95.05 per month
Item Ref: NDUT23-55UKY.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Illuminate your love with this exquisite diamond engagement ring. Accentuating the beauty in simplicity, this simple yet elegant engagement ring is the ultimate in chic sophistication. Created in a precisely controlled lab environment and cut to our exacting standards, this...
From £22.37 per month
Item Ref: NDUT94-522IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a diamond shank, featuring a 3.00ct premium quality G/VS1 oval cut diamond main stone, set in the finest white gold. From above, this design appears to be a solitaire oval cut engagement ring...
From £95.05 per month
Item Ref: NDUT79-72XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Give her the proposal of her dreams with this exquisite diamond ring. It showcases a cushion cut, IGI-certified lab grown solitaire within a dazzling double halo setting. Smaller diamonds also cover the split shank band which divides elegantly into two...
From £59.86 per month
Item Ref: NDUT50-72IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
With exquisite sparkle, this luxurious lab grown diamond halo ring with sidestones is a piece she'll cherish forever. Handcrafted with a total of 1.10CT of dazzling diamonds in the finest 18K white gold. The solitaire comes with a diamond report...
From £47.07 per month
Item Ref: NDUT56-522IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you are looking for a traditional engagement ring with a modern twist, opt for the Natalia 3.45ct Lab Diamond Round Cut Engagement Ring in White Gold G/VS1. The consciously crafted solitaire diamond is a classic for a reason, giving...
From £88.45 per month
Item Ref: FET23-GY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This three stone 18K white gold ring is an elegant choice as the traditional design ensures it will be a much-loved piece of jewellery for years to come. The central emerald radiates between two H/SI Quality Diamonds which weigh 0.50CT...
From £101.91 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)
No products were added to the compare
Order your ring with confidence.
Order our FREE ring sizer today and make sure your ring fits perfectly the first time. Quick, simple, and delivered to your door in just a few days.
Don’t risk the wrong fit. Get your free ring sizer now.
Accurate and easy to use!
