April's exquisite birthstone is the diamond. With breathtaking beauty, it's a luxurious and rare gift that will bring years of joy and sparkle.
Showing 3666 products
Item Ref: N4557.F.0
AVAILABILITY: Out of Stock
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This dazzling and romantic diamond eternity ring is studded with H/Si quality diamonds, set in beautiful 18K white gold. It showcases a beautiful infinity twist pattern on top, with diamonds set in a sparkling row across. A luxurious gift for...
From £19.14 per month
Item Ref: UT24-52YDS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Say 'I do' with this stunning diamond wedding band in platinum. It perfectly matches our beautiful platinum Lily engagement rings that have a solitaire in 0.25CT to 0.33CT size. A wedding ring that stands out from the rest, this is...
From £36.3 per month
Item Ref: N3737.I.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This striking pave ring features a whopping 1.35CT of Premium Quality Diamonds which glisten against the 18K white gold band. This chunky ring is a real statement piece which is sure to be noticed for its beauty and unique design.
From £81.25 per month
Item Ref: JG42-72JUY.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful Jasmine half eternity ring features stunning rows of round H/SI Quality Diamonds which weigh a total of 0.50CT and are pave set along a gorgeous band of 18K white gold. If she likes glamorous and opulent jewellery then...
From £44.38 per month
Item Ref: FT26-322JUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The five round cut diamonds in this Chloe platinum ring sparkle from every facet, ensuring this ring is a gift that will be cherished for a life time. The 1.00CT of H/SI Quality Diamonds dazzle against the pristine platinum band,...
From £66.45 per month
Item Ref: JG20-322XUS.L.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Show your everlasting love with this stunning Olivia half eternity ring and watch her face light up. Six glistening princess cut G/VS Quality Diamonds weighing a total of 1.00CT are tension set within a band of gorgeous platinum in this...
From £77.02 per month
Item Ref: NDL3342U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Elegant and understated, the Élan Collection Bangle is crafted in recycled sterling silver and set with 0.15ct of G/VS-quality lab-grown diamonds for a subtle touch of sparkle. Its slim, polished profile creates a clean and contemporary look, making it ideal...
Pay in 3 interest-free
Item Ref: NDD3551-372JUY
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Pear Diamond Solitaire Pendant Necklace, featuring a 1.50ct lab-grown pear-shaped diamond, suspended from a fine 9k white gold chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the...
From £29.91 per month
Item Ref: NDD3558-422JUY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Heart Diamond Solitaire Pendant Necklace, featuring a 2.00ct lab-grown heart-shaped diamond, suspended from a fine 9k white gold chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the...
From £36.3 per month
Item Ref: NDE6266U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond oval 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 oval shape, perfect for those...
Pay in 3 interest-free
Item Ref: NDHG96-42XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Embrace timeless beauty with the LUXE 4.00ct Lab Diamond Chloe Eternity Ring, a standout from our exclusive LUXE collection. Showcasing IGI-certified oval-cut lab diamonds with a total weight of 4.00ct, this full-band ring sparkles with refined elegance. Each ethically sourced...
From £95.86 per month
Item Ref: NDD3572U
AVAILABILITY: In stock (19 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Lab Diamond Eternal Glow Circle Necklace, featuring 0.35ct of premium lab-grown diamonds, beautifully set in the finest recycled sterling silver. This necklace reimagines the classic diamond pendant with a contemporary circular design, allowing the diamonds to form a...
Pay in 3 interest-free
Item Ref: NDE6286Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Bezel Emerald Cut Lab Diamond Solitaire Ring in 9K White Gold, showcasing a 0.50ct H/SI quality lab-grown diamond set in the finest recycled 9k white gold. This piece is a modern, refined take on the classic solitaire ring,...
From £17.46 per month
Item Ref: HG31-422UXUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A gorgeous Blue Sapphire Ring in Platinum. Channel Set setting. 1.00CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £126.81 per month
Item Ref: LBB1332-AS
AVAILABILITY: In stock (11 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
An elegant Diamond Initial Pendant in Silver. Claw setting. 0.08CT 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 natural...
Pay in 3 interest-free
Item Ref: NDUT25-47XUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning engagement ring features an exquisite 0.25CT lab created diamond in a high G/Vs quality to ensure beautiful sparkle on your hand. The band is flawlessly finished on warm 18K yellow gold for a classic and luxurious look. *The...
From £33.61 per month
Item Ref: NDUT25-422HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A special certified High Set Chloe Engagement Ring in 18K Yellow 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...
From £72.98 per month
Item Ref: LBDP06-50VSQ
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Kiera Platinum Pear Shape Lab Diamond Pendant Necklace 0.50CT F/VS, featuring 0.50ct of F/VS quality diamonds, set in the finest recycled platinum. The pear-shaped stone sits on an adjustable fine silver chain, subtly drawing attention to the décolletage,...
From £16.79 per month
Item Ref: NDUT92-522IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a plain shank, featuring a 3.00ct 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 £92.49 per month
Item Ref: NDD3400-1M322Y
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover the Vivara necklace, featuring 1.00ct of lab-grown diamonds, set in the finest quality 9k white gold. The Vivara necklace puts a modern twist on a classic diamond pendant necklace, as – rather than one diamond – this piece features...
From £35.97 per month
Item Ref: NDD3547-322XUY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 1.30ct Lab Diamond Halo Necklace, set in the finest 9k recycled white gold. The classic solitaire pendant necklace is elevated with a halo of diamonds surrounding the 1.00ct centre stone, protecting the main diamond, enhancing its magnitude, and...
From £30.25 per month
Item Ref: NDUT86-322XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning lab grown diamond ring is just perfect for when you ask that all-important question. The beautiful pave set diamonds on the band create a path for the eye that leads to the generous princess cut solitaire. Combined with...
From £63.22 per month
Item Ref: HG33-322JUY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The 18K white gold channel setting of this beautiful Rae eternity ring securely holds an impressive 1.00CT of H/Si Quality Diamonds. As this is a full eternity ring, it means you will benefit from 360 degrees of shine from the...
From £89.13 per month
Item Ref: UT78-72XU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The contemporary styling of this exquisite ring ensures the three diamonds - a cushion cut solitaire and two round stones either side - sparkle at their brightest against the beautiful platinum band. The exceptional quality and beauty of this ring...
From £98.55 per month
Item Ref: FT26-322XUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The five round cut diamonds in this Chloe yellow gold ring sparkle from every facet, ensuring this ring is a gift that will be cherished for a life time. The 1.00CT of G/VS Quality Diamonds dazzle against the 18K Yellow...
From £95.18 per month
Item Ref: UT78-72IU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exceptional, luxurious diamond trilogy ring offers timeless elegance that your fiancee is sure to cherish forever. A simply stunning heirloom piece in 18K white gold, it features a radiant cushion cut centre solitaire offset by two brilliantly sparkling round...
From £84.08 per month
Item Ref: UT50-69YDY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning luxury take on a simple wedding band, our Alessandra ring offers timeless style you'll cherish for a lifetime. It features 0.47CT of round brilliant cut diamonds that create superb brilliance around the top two thirds of your finger....
From £46.4 per month
Item Ref: UT79-72XU3S.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
To create breathtaking brilliance, this ultra-luxurious engagement ring brings together a GIA-certified cushion cut solitaire and a double halo of smaller diamonds. Drawing the eye to the solitaire is a split shank band which divides into two either side of...
From £75.53 per month
Item Ref: UT73-72IU4Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
With a classic design, this beautiful diamond ring features a sparkling solitaire, and around it, a halo crafted in a luxurious cushion shape. Sidestones add opulence and sparkle to the band. The exquisite round brilliant cut solitaire is certified by...
From £59.52 per month
Item Ref: NDUT08-422HXU3A
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 2.00ct 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 £82.4 per month
Item Ref: NDUT06-522IXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Pear Plain Solitaire Engagement Ring, featuring a 3.00ct G/VS pear-cut diamond set in the finest recycled yellow gold. A solitaire ring is iconic for a reason - its timeless design exudes elegance and never goes out of...
From £88.32 per month
Item Ref: ANDD3573U-RKU
AVAILABILITY: In stock (28 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Capture the dreamy essence of Pisces with our Pisces Zodiac Medallion Necklace crafted in recycled 18k gold vermeil. The fish symbol is beautifully detailed, accented with 0.02ct lab-grown diamonds as celestial stars, reflecting intuition and compassion. Pisces (February 19 -...
Pay in 3 interest-free
Item Ref: ANDD3573U-CTK
AVAILABILITY: In stock (40 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Celebrate the fearless energy of Aries with our Aries Zodiac Medallion Necklace crafted in recycled 18k gold vermeil. Featuring the bold ram symbol and 0.02ct of lab-grown diamonds that sparkle like stars on a grained surface, this piece embodies courage...
Pay in 3 interest-free
Item Ref: NDE6289U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Bezel Heart Cut Lab Diamond Solitaire Ring in 925 Silver, showcasing a 0.25ct H/SI quality lab-grown diamond set in the finest recycled sterling silver. This piece is a modern, refined take on the classic solitaire ring, with the...
Pay in 3 interest-free
Item Ref: LBB1333-RY
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.10ct lab diamond initial pendant in the letter ‘R’ and choose your own diamond-set initial, set in the finest 9k yellow gold. A claw set, initial pendant makes for the perfect, personalised piece of daily-wear jewellery, while...
Pay in 3 interest-free
Item Ref: LBB1332-SS
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A brilliant Diamond Initial Pendant in Silver. Claw setting. 0.07CT 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 natural...
Pay in 3 interest-free
Item Ref: NDUT27-722IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Grace 5.00ct Lab Diamond Round Cut Engagement Ring in Platinum G/SV1 is a beautifully classic option, perfect for asking the all-important question. The timeless round solitaire allows for maximum brilliance, casting alluring sparkle in all directions. The minimal prongs...
From £109.99 per month
Item Ref: NDUT50-322IXU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A timeless piece, this beautiful 1.70CT lab grown diamond halo ring with sidestones is a perfect symbol of your love. It boasts an exquisite G/Vs1 solitaire certified by IGI, one of the world's most respected diamond quality grading institutions. Handcrafted...
From £63.22 per month
Item Ref: NDFG26-XUY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Showstopping in sparkle, these diamond halo earrings are perfect for anyone who loves timeless luxury. They feature round cut lab grown diamond solitaires in the centre, with the G/Vs diamond-quality offering exquisite sparkle. The setting is handcrafted from the finest...
From £30.79 per month
Item Ref: NDUT62-72IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This is a ring she's sure to cherish. The exquisite lab grown cushion cut solitaire is enhanced by a halo of smaller diamonds and sidestones, offering unparalleled sparkle. It's beautifully handcrafted in 18K white gold with a total of 1.00CT...
From £44.24 per month
Item Ref: E5362Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A special Diamond Cluster Ring in 9K White Gold. Claw setting. 0.25CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
Pay in 3 interest-free
Item Ref: FT24-55RMA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The elegant design of this three stone Emily ring makes it the perfect piece of jewellery to pop the question with. The three Premium Quality Diamonds weigh 0.33CT in total and sit in a beautiful 18K yellow gold band.
From £25.87 per month
Item Ref: UT54-IU4Y.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The sophisticated design and unrivalled sparkle of this glamorous ring are sure to win her heart. Its 0.50CT solitaire diamond is round cut and claw set for dazzling light play. Finishing the stylish look are 0.35CT of smaller shoulder diamonds...
From £53.8 per month
Item Ref: HG29-322XUY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful Erin eternity ring would be a heart-warming present and one that is sure to get a good reaction and be cherished for years. The ring measures 1.8mm and features 1.00CT of G/VS Quality Diamonds and a 18K white...
From £47.41 per month
Item Ref: HG29-322XUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful Erin eternity ring would be a heart-warming present and one that is sure to get a good reaction and be cherished for years. The ring measures 1.8mm and features 1.00CT of G/VS Quality Diamonds and a gold band....
From £47.41 per month
Item Ref: NDE6291U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Eterna Lab Diamond 0.50ct Half Eternity Ring. Crafted in recycled 925 silver, this eternity ring features 0.50ct of princess-cut lab-grown diamonds in a secure channel setting. The comfort-fit band ensures daily comfort, making it a practical and stylish...
Pay in 3 interest-free
Item Ref: HG31-322UXUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A special Blue Sapphire Ring in 18K Yellow Gold. Channel Set setting. 0.50CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £79.03 per month
Item Ref: LBB1333-KY
AVAILABILITY: In stock (10 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.09ct lab diamond initial pendant in the letter ‘K’ and choose your own diamond-set initial, set in the finest 9k yellow gold. A claw set, initial pendant makes for the perfect, personalised piece of daily-wear jewellery, while...
Pay in 3 interest-free
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!
