Discover the lasting beauty of 18K gold jewellery. Available in both yellow and white gold, these timeless designs are crafted with a high gold content for a luxurious feel. From everyday favourites to future heirlooms, explore fine jewellery made to be worn, loved and passed down for generations.
Showing 2017 products
Item Ref: NDFG27-DF422Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These exquisite Ella earrings are part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent blue lab diamond solitaire looks elegant in a white gold setting, catching the eye with its unrivalled...
From £64.23 per month
Item Ref: NDUT87-RF72Y.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Aurora 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 white gold setting, catching the eye with its unrivalled...
From £37.31 per month
Item Ref: NDP3478-RF322Y
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These exquisite Ella earrings are 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 white gold setting, catching the eye with its unrivalled...
From £59.52 per month
Item Ref: NDUT87-RF322Y.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Aurora 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 white gold setting, catching the eye with its unrivalled...
From £51.44 per month
Item Ref: NDUT82-RF72Y.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Georgina 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 white gold setting, catching the eye with its unrivalled...
From £34.62 per month
Item Ref: NDUT73-DF72Y.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Elizabeth ring is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent blue lab diamond solitaire looks elegant in a white gold setting, catching the eye with its unrivalled...
From £30.25 per month
Item Ref: NDUT56-AF322Y.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 white gold setting, catching the eye with its unrivalled...
From £48.62 per month
Item Ref: NDUT85-RF72Y.L.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 white gold setting, catching the eye with its unrivalled...
From £34.62 per month
Item Ref: NDUT71-RF72Y.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Diana 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 white gold setting, catching the eye with its unrivalled...
From £34.62 per month
Item Ref: NDUT79-RF322Y.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 white gold setting, catching the eye with its unrivalled...
From £47.27 per month
Item Ref: UT93-322HXU3Y
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 white gold. From above, this design appears to be a plain solitaire oval engagement ring – but...
From £191.75 per month
Item Ref: UT92-322HXU3Y
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 G/VS1 oval cut diamond, set in the finest white gold. From above, this design appears to be a plain solitaire oval engagement ring – but...
From £201.84 per month
Item Ref: UT80-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora collection oval plain solitaire engagement ring, featuring a 1.00ct premium quality G/VS1 oval cut diamond, set in the finest white gold. A solitaire engagement ring is a classic for a reason, with its timeless design, it’s a...
From £198.48 per month
Item Ref: UT80-72HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a plain shank, featuring a 0.50ct premium quality G/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 £51.78 per month
Item Ref: N3671-97
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A superb certified Diamond Ring in 18K White Gold. Claw+Tension setting. 1.15CT of H/SI 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 to...
From £48.75 per month
Item Ref: N3442.N.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A wonderful Diamond Ring in 18K White Gold. Tension setting. 0.60CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £29.78 per month
Item Ref: N3072.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A dazzling Diamond Ring in 18K White Gold. Tension setting. 0.23CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £15.31 per month
Item Ref: ET3309.M.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An alluring Diamond Ring in 18K White Gold. Pave setting. 0.13CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £17.33 per month
Item Ref: FT51-52JUY.K.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A chic and contemporary choice, this beautiful engagement ring would be ideal for any lady who loves timeless elegant jewellery with a dash of sparkle. The ring features an impressive prince cut solitaire which is framed on two sides by...
From £49.29 per month
Item Ref: N3586.N.0
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A magnificent Diamond Ring in 18K White Gold. Claw setting. 0.55CT of Premium 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 to a...
From £27.56 per month
Item Ref: RTC-FET39-GY.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Item RTC-FET39-GY - A beautiful Diamond Ring in 18K White Gold. Claw setting. 0.14CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £13.71 per month
Item Ref: N3327.N.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A superb Diamond Ring in 18K White Gold. Pave setting. 1.15CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £59.72 per month
Item Ref: N3954JU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A brilliant certified Diamond Ring in 18K White Gold. Rub Over setting. 1.05CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. Available in ring sizes O to U
From £53.33 per month
Item Ref: N3949JU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A wonderful certified Diamond Ring in 18K White Gold. Rub Over setting. 1.05CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. Available in ring sizes J to U
From £36.51 per month
Item Ref: N3921.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A beautiful certified Diamond Ring in 18K White Gold. Rub Over setting. 1.05CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. Available in ring sizes J to U
From £74.66 per month
Item Ref: N3748.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A magnificent Diamond Ring in 18K Yellow Gold. Rub Over setting. 0.05CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £13.42 per month
Item Ref: N3766.N.0
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A gorgeous Diamond Ring in 18K White Gold. Channel setting. 1.52CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £66.79 per month
Item Ref: N3736.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A spectacular Diamond Ring in 18K White Gold. Pave setting. 1.30CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £49.96 per month
Item Ref: N3605.N.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An exceptional Diamond Ring in 18K White Gold. Claw+Channel setting. 0.70CT of H/SI 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 to a...
From £31.26 per month
Item Ref: O3249.P.0
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An alluring Diamond Ring in 18K White Gold. Channel setting. 0.15CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £26.55 per month
Item Ref: N3603
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A superb certified Diamond Ring in 18K White Gold. Claw+Channel setting. 1.17CT of H/SI 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 to...
From £65.1 per month
Item Ref: N3323.L.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning Diamond Ring in 18K White Gold. Tension setting. 1.50CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £70.15 per month
Item Ref: N3200.N.0
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous certified Diamond Ring in 18K Yellow Gold. Claw setting. 0.98CT of H/SI 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 to...
From £50.1 per month
Item Ref: N3245.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A dazzling Diamond Ring in 18K White Gold. Rub Over setting. 0.33CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £16.45 per month
Item Ref: N3207.M.0
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A spectacular Diamond Ring in 18K Yellow Gold. Claw setting. 0.55CT of H/SI 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 to a...
From £27.56 per month
Item Ref: N3205.N.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous Diamond Ring in 18K Yellow Gold. Claw setting. 0.47CT of H/SI 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 to a...
From £26.08 per month
Item Ref: N4339.O.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A magnificent Diamond Ring in 18K White Gold. Claw setting. 0.40CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £39.87 per month
Item Ref: N3768.N.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A dazzling Diamond Ring in 18K White Gold. Channel setting. 2.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £63.42 per month
Item Ref: N3907
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A beautiful certified Diamond Ring in 18K White Gold. Claw setting. 1.24CT of H/SI 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 to...
From £60.06 per month
Item Ref: N3295.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A beautiful Diamond Ring in 18K White Gold. Channel setting. 0.15CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £16.65 per month
Item Ref: UT83-92XU4Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A chic and contemporary choice, this beautiful engagement ring would be ideal for anyone who loves sophisticated luxury. The ring features an impressive emerald cut solitaire, certified by GIA and framed on two sides by baguette cut stones. Setting handcrafted...
From £107.63 per month
Item Ref: UT77-322XU3Y.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The sheer brilliance of this luxurious diamond ring is sure to catch the eye wherever you go. Extravagant yet sophisticated, its GIA-certified solitaire is round cut for exceptional sparkle and fire. The split shank band, which divides into two to...
From £314.76 per month
Item Ref: UT75-322XU4Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This breathtaking ring's centre stone is a GIA-certified round brilliant cut diamond. It looks simply stunning with its vivacious sparkle and lightplay, characteristic of this diamond cut. The solitaire is shouldered by further baguette cut diamonds. Set in the finest...
From £262.4 per month
Item Ref: NDUT50-372IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A luxurious classic, this beautiful lab grown diamond halo ring with sidestones is a stunning symbol of love. It features an exquisite 1.50-carat solitaire certified by IGI, one of the most respected international diamond grading institutions. Handcrafted in 18K white...
From £50.1 per month
Item Ref: FDT25-9XUY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
A stunning Diamond Tennis Bracelet in 18K White Gold. Claw setting. 7.00CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £331.71 per month
Item Ref: DN3228.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning bridal set comprising of an engagement ring with a 0.25ct centre diamond with further diamonds on the shoulders and a separate diamond set wedding ring. Both rings are set into 18K White Gold and are the perfect fit...
From £80.58 per month
Item Ref: UT70-92XU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The exquisite GIA-certified solitaire in this ring is princess cut for magnificent sparkle and fire. To enhance its radiance, it's nestled in a double halo setting of smaller diamonds. The diamond-studded split shank band divides into two either side of...
From £118.4 per month
Item Ref: UT79-92IU3Y.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 £88.12 per month
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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