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 2021 products
Item Ref: NDFR23-322HXU3A
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Step out in flawless sophistication wearing this impressively sized 1 carat lab grown diamond necklace. Encased in 18K Gold, the superb quality lab grown centre stone offers a significant saving and is created by scientists, using a fusion of art...
From £26.88 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: NDFR23-72HXU3Y
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
The luxurious feel of this superb quality lab grown diamond encased in an 18K white gold setting is guaranteed to make a glamourous impact. Uncompromising in quality and created using advanced technology, this remarkably priced half carat diamond necklace exudes...
From £15.65 per month
Item Ref: P3465
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Get the look of a much larger diamond with the Galileo diamond setting. Using a clever method of setting smaller diamonds to perfectly fit, we are able to create the illusion of a single diamond. In these earrings, the look...
From £19.82 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: FG23-42RMYUU
AVAILABILITY: In stock (12 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
This stunning 0.20CT premium quality diamond solitaire dazzles in the light. Its size makes it perfect for wearing both day and evening. Held in the finest 18K white gold, the claw setting allows plenty of light into the stone, creating...
Pay in 3 interest-free
Item Ref: NDFDT23-5XUY
AVAILABILITY: In stock (13 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Tennis bracelets exemplify sophisticated elegance and this striking Chloe bracelet is no exception. 3.00CT of G/VS quality laboratory grown diamonds adorn the wrist beautifully. The 18K white gold bracelet feels comfortable and luxurious and includes a secure catch for safety....
From £116.04 per month
Item Ref: UT80-95-YDRA
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our plain wedding band. This ultra slim, curved wedding band is the ultimate compliment to our Amora engagement rings, letting the engagement ring really shine. This sleek wedding band - with its curved contours - sits comfortably on the...
From £30.92 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: 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: FT85-U.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This gorgeous sapphire and diamond eternity ring is sure to take her breath away on a very special occasion. Skillfully handcrafted in 18K gold and with H/SI conflict free diamonds for a sparkling finish, this is a gift she'll never...
From £72.3 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: 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: 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: 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 £57.84 per month
Item Ref: FG29-TY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
This spectacular pair of matching rubies surrounded by sparkling white, high quality diamonds creates a luxurious look that will make any important occasion special. The perfect anniversary or birthday gift, they're sure to delight their lucky recipient.
From £75.67 per month
Item Ref: FER28-UY
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A classic staple of any jewellery collection, sapphires are known for their timeless beauty and are a gemstone that can treasured and passed down. A stone of wisdom and royalty, this gorgeous sapphire and diamond necklace in 18K white gold...
From £78.02 per month
Item Ref: NDD3401-1M522
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite diamond tennis necklace is so luxurious and dazzling that it makes the perfect piece for a big celebration or red carpet event. Handcrafted with 3 carats of sparkling, sustainable lab grown diamonds in H/Si quality for a substantial...
From £107.63 per month
Item Ref: N3739
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The eye-catching design and glistening diamonds in this stunning ring make it an ideal gift to wow the person you love on a very special occasion. The ring features an impressive 1.00CT of round cut Premium Quality Diamonds which catch...
From £72.3 per month
Item Ref: NDHG34-422XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Your loved one will be delighted with this exceptionally luxurious Chloe eternity ring. It sparkles with 2.00CT of magnificent G/Vs quality lab grown diamonds. Set in handcrafted white gold, it has a high quality feel that looks stunning on the...
From £72.98 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: 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: FER27-GY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This enchanting emerald pendant features a 0.80CT oval emerald which measures 7x5mm and is encased within a sparkling collection of 0.21CT of Premium Quality Diamonds. The combination of vibrant emerald, crisp white diamonds and 18K white gold come together beautifully...
From £31.93 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 £90.81 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: FR55-GY
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This romantic emerald heart pendant features an ultra-luxurious design. The combination of vibrant green emeralds and sparkling diamond halo looks stunning in polished white gold. Perfectly suited to any special occasion when you want your gift to make an unforgettable...
From £24.19 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: FG23-88RMA
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These precious Chloe earrings feature two breathtakingly beautiful premium quality diamonds which are complemented by lustrous yellow gold. The classic design of these graceful earrings ensures the natural sparkle of diamonds is showcased to perfection. With twist-on fitting for greater...
From £32.27 per month
Item Ref: NDFR23-322HXU3Y
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
The fiery facets of this spectacular 1 carat lab grown diamond set in 18K white gold is guaranteed to create a showstopping impact at any occasion. Created and cut to our exacting standards, this lab grown diamond is a sustainable...
From £26.88 per month
Item Ref: NDFG23-372XU3A
AVAILABILITY: In stock (13 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
An exceptional gift for a loved one, these 1.50ct solitaire stud earrings offer stunning sparkle. They are sustainable, high grade lab grown diamonds, so they represent ethical luxury at exceptional value. The polished yellow gold setting completes the timeless look....
From £30.25 per month
Item Ref: NDFR23-55XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Glorify your neck with this iridescent diamond necklace. Encased in warm 18K gold, the fiery tones of the lab grown diamond centre stone will utterly captivate your heart. Created using a fusion of art and technology, this lab grown diamond...
Pay in 3 interest-free
Item Ref: N4314
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A special Emerald Ring in 18K Yellow Gold. Claw setting. 0.20CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £37.99 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 £45.39 per month
Item Ref: FDT23-4RMA
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Tennis bracelets exemplify elegance and this beautiful Chloe bracelet is no exception as the luxurious design includes 2.00CT of Premium Quality Diamonds which adorn the wrist beautifully. The 18K yellow gold included in the bracelet adds to the radiance of...
From £104.27 per month
Item Ref: HG31-72JUY.F.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Giving a loved one this wonderful eternity ring is the perfect way to show how much you love them as it's a truly stunning piece. The Lauren eternity ring features a band of 0.50CT of H/SI quality diamonds set in...
From £52.12 per month
Item Ref: N4551Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This is a truly spectacular diamond design perfectly suited to big occasions. With sleek baguette diamonds adding a touch of vintage glamour, it showcases three diamond halo settings for ultimate opulence. A decadent jewellery piece which looks and feels utterly...
From £84.08 per month
Item Ref: FET32-GY.J.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This sparkling emerald ring would make an exceptional present for a loved one. The oval emerald is complemented beautifully by the 0.14CT of glistening Premium Quality Diamonds which surround it and the 18K white gold band completes the look.
From £23.52 per month
Item Ref: NIFER28-UY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A beautiful Sapphire Pendant in 18K White Gold. Claw setting. 0.75CT 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 £42.36 per month
Item Ref: UT79-YD
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
With timeless luxury, this beautiful wedding band is handcrafted out of the finest white gold to perfectly match one of our exquisite Anastasia engagement rings, or any other engagement rings in a similar style. With G/Si quality diamonds, this ring...
From £40.34 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: FG23-88XUY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
The 0.66CT of F-G/VS quality diamonds have been described by customers as 'beautiful' and that they sparkle beyond imagination and we couldn't agree more. These beautiful earrings feature two round diamonds in sleek 18K white gold settings and they are...
From £44.58 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
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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