From conflict free diamonds, to colourful gemstones, unique coloured lab styles and the traditional natural kind, discover engagement rings for women, men and everyone.
Showing 1614 products
Item Ref: NDUT71-422XU3Y
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A special certified Diana Engagement Ring in 18K White Gold. Claw+Pave setting. 2.60CT 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 £75.0 per month
Item Ref: NDDN3235-XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A wonderful certified Diamond Ring in 18K White Gold. Pave setting. 1.00CT of G/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £33.34 per month
Item Ref: NDUT93-422HXU3S
AVAILABILITY: In stock (9 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 platinum. From above, this design appears to be a plain solitaire rectangular engagement ring – but from...
From £60.63 per month
Item Ref: NDUT81-322HXU3A
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our plain solitaire engagement ring, featuring a 1.00ct premium quality F/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 £39.87 per month
Item Ref: NDUT80-322HXU3S
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora collection oval plain solitaire engagement ring, featuring a 0.50ct premium quality F/VS1 oval cut diamond, set in the finest platinum. A solitaire engagement ring is a classic for a reason, with its timeless design, it’s a guaranteed...
From £41.45 per month
Item Ref: NDUT73-72XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This luxurious Elizabeth lab grown diamond ring showcases a superb G/SVs1 quality lab grown solitaire in the centre. It is certified by IGI, one of the top independent diamond grading authorities in the world. With a magnificent 1.00CT halo design...
From £31.9 per month
Item Ref: NDUT27-422HXU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning certified Grace Engagement Ring in Platinum. Claw setting. 2.00CT 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 chemically and...
From £63.83 per month
Item Ref: NDUT27-372HXU3A
AVAILABILITY: In stock (11 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £51.04 per month
Item Ref: NDUT23-422IXU3Y
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £62.21 per month
Item Ref: NDUT25-372HXU3S
AVAILABILITY: In stock (10 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £52.62 per month
Item Ref: NDFET23-U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite ring features a beautiful blue sapphire which is held securely in a classic claw setting between two sparkling G/Vs quality lab grown diamonds. It exudes luxury, not least because of the beautiful gold band that creates a sumptuous...
From £52.62 per month
Item Ref: NDFET23-GS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A dazzling Emerald Ring in Platinum. Claw setting. 0.50CT of G/VS 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 natural mined...
From £51.04 per month
Item Ref: NDUT26-322HXU3S
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This elegant Elysia engagement ring is a true classic, perfect for a proposal. The dazzling diamond solitaire in the centre is a magnificent 1.00CT lab created diamond in a sparkling white G/Vs quality. Finished with a platinum band, this is...
From £41.45 per month
Item Ref: NDE6232
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond engagement ring, boasting a 0.33ct H/Si quality diamond, set in the finest recycled 9K yellow gold. The Naomi features a simple solitaire diamond, perfect for those who love a traditional, timeless engagement ring design. This...
From £15.91 per month
Item Ref: FET27-U.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Described by our customers as having the 'wow' factor, this stunning ring is bold and beautiful. The 18K yellow gold band is the perfect backdrop for the brilliant blue sapphire and 1.00CT of H/SI Quality Diamonds to really shine. This...
From £108.51 per month
Item Ref: N4333Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The deep ruby in this lovely ring radiates from its 18K white gold band and the shine is enhanced further by the 0.12CT of Premium Quality Diamonds which sit either side of the central stone. The combination of ruby and...
From £34.32 per month
Item Ref: UT71-72XU4Y
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £62.21 per month
Item Ref: NDFT01-DVY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exceptional blue topaz ring looks so beautiful on the finger you will never want to take it off. With a high quality handcrafted setting, it features a radiant halo of sparkling, sustainable lab grown diamonds with fine milgrain work...
From £21.33 per month
Item Ref: NIUT02-33GA
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora hidden halo emerald engagement ring with a plain shank, featuring a 2.50ct emerald cut emerald and 0.15ct of lab-grown diamonds, set in the finest 18k yellow gold. From above, this classic design appears to be a plain...
From £31.9 per month
Item Ref: NDUT08-72HXU3A
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 0.50ct F/VS pear cut diamond main stone, set in the finest recycled yellow gold. From above, this design appears to be a solitaire pear cut engagement...
From £31.9 per month
Item Ref: NDUT05-322HXU3Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Marquise Hidden Halo Engagement Ring with a diamond shank, featuring a 1.47ct F/VS1 marquise-cut diamond, set in the finest recycled white gold. From above, this design appears to be a classic marquise solitaire - but from the...
From £44.65 per month
Item Ref: ANDE6324U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Pear Cut Halo Ring, featuring 0.33ct of lab-grown diamonds, set in the finest recycled gold vermeil. The pear shape, one of the most popular diamond cuts today, offers a flattering, elongating effect on the finger. The pear-shaped...
Pay in 3 interest-free
Item Ref: NDE6333
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Oval Cut Halo Ring, featuring 0.70ct of lab-grown diamonds, set in 9k yellow gold. This piece is the perfect choice for those who want a contemporary spin on the classic round ring. The elongated oval centre diamond,...
From £25.5 per month
Item Ref: NDE6260U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond heart cut engagement ring, boasting a 0.33ct H/SI quality lab grown diamond, set in the finest recycled 925 sterling silver. The Naomi features a simple solitaire diamond in a contemporary heart shape, perfect for those...
Pay in 3 interest-free
Item Ref: NIFET23-GY
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £47.84 per month
Item Ref: NDUT84-422XU3S
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An alluring certified Annabelle Engagement Ring in Platinum. Claw+Pave+Shoulders setting. 2.75CT 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 to a...
From £76.58 per month
Item Ref: NIFET23-UY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An exceptional Blue Sapphire Ring in 18K White Gold. Claw setting. 0.50CT 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 £47.84 per month
Item Ref: NDUT80-522IXU3Y
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora collection oval plain solitaire engagement ring, featuring a 3.00ct premium quality G/VS1 oval cut diamond, set in the white gold. A solitaire engagement ring is a classic for a reason, with its timeless design, it’s a guaranteed...
From £68.6 per month
Item Ref: UT57-72IU4Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exceptionally elegant 0.65CT engagement ring combines a beautiful claw set solitaire, with dazzling sidestones in a sleek 18K white gold channel setting. The G/SI2 solitaire is independently certified by GIA, the foremost authority in diamond quality grading. A sure...
From £52.62 per month
Item Ref: NDUT85-322XU3A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This is a ring she's sure to cherish for life. The exquisite lab grown, cushion cut solitaire is enhanced by a halo of smaller diamonds and sidestones, offering extraordinary sparkle and fire. It's beautifully handcrafted in luxurious gold with a...
From £46.26 per month
Item Ref: NDUT56-372IXU3A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Show-stopping sparkle and luxury are the perfect words to describe this ethical lab grown diamond engagement ring in heirloom gold. The centre stone is certified at G/VS1 grade by IGI, so you can propose with absolute confidence knowing your diamond...
From £52.62 per month
Item Ref: NDUT27-422HXU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A spectacular certified Grace Engagement Ring in 18K White Gold. Claw setting. 2.00CT 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 £62.21 per month
Item Ref: NDUT25-372HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A superb certified High Set Chloe Engagement Ring in 18K White Gold. Claw setting. 1.50CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 1.50ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown...
From £51.04 per month
Item Ref: FET26-UY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exceptional blue sapphire ring is reminiscent of Princess Diana's engagement ring. The regal blue of the 1.55CT sapphire contrasts perfectly with the cluster of dazzling 0.50CT of H/SI Quality Diamonds which surround it. This beautiful piece of jewellery has...
From £79.77 per month
Item Ref: UT27-47JUS
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £28.36 per month
Item Ref: NDUT56-322IXU3A
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £44.65 per month
Item Ref: N4301Y
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £41.45 per month
Item Ref: NDUT82-322XU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Undeniably stunning, this diamond ring features a sustainable lab grown solitaire in a beautiful, luxurious oval cut. An oval diamond is rarer than its round counterparts and creates the illusion of longer, slimmer fingers. The centre stone is surrounded by...
From £46.26 per month
Item Ref: NDUT79-322XU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The luxury and brilliance of this diamond ring is sure to impress. Extravagant yet elegant, its IGI-certified solitaire is cushion cut for breathtaking sparkle and fire. The split shank band which divides into two to support and balance the centre...
From £55.82 per month
Item Ref: N3925Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Described by our customers as 'perfect', the classic and simple design of this ring make it a spectacular choice for an engagement ring. The emerald cut sapphire measures 7x5mm and is bordered with 0.20CT of Premium Quality Diamonds and finished...
From £43.87 per month
Item Ref: UT71-72XU4S
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £73.38 per month
Item Ref: NDUT08-422HXU3A
AVAILABILITY: In stock (13 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Pear Hidden Halo Engagement Ring with a diamond shank, featuring a 2.55ct F/VS1 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 £62.21 per month
Item Ref: NDUT04-522IXU3S
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Marquise Plain Solitaire Engagement Ring, featuring a 3.00ct G/VS marquise-cut diamond set in the finest recycled platinum. A solitaire ring is iconic for a reason - its timeless design exudes elegance and never goes out of style....
From £75.0 per month
Item Ref: NDE6267
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond oval cut engagement ring, boasting a 0.50ct H/SI quality lab grown diamond, set in the finest recycled 9k yellow gold. The Naomi features a simple solitaire diamond in a contemporary oval shape, perfect for those...
From £21.03 per month
Item Ref: NDE6297
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond pear cut engagement ring, boasting a 1.00ct H/SI quality lab grown diamond, set in the finest recycled 9k yellow gold. The Naomi features a simple solitaire diamond in a contemporary pear shape, perfect for those...
From £28.7 per month
Item Ref: ANDE6273U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond princess cut engagement ring, boasting a 0.50ct H/SI quality lab grown diamond, set in the finest recycled 18k gold vermeil. The Naomi features a simple solitaire diamond in a contemporary princess cut shape, perfect for...
Pay in 3 interest-free
Item Ref: ANDE6272U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond princess cut engagement ring, boasting a 0.33ct H/SI quality lab grown diamond, set in the finest recycled 18k gold vermeil. The Naomi features a simple solitaire diamond in a contemporary princess cut shape, perfect for...
Pay in 3 interest-free
Item Ref: NDE6276
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solstice Pear Solitaire Engagement Ring, featuring 0.80ct of lab-grown diamonds – formed with a centre stone of 0.50ct, and 0.30ct of sidestones – set in the finest recycled 9k yellow gold. This elegant ring features a solitaire pear...
From £22.31 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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