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 3667 products
Item Ref: NDUT26-47XUY.F.0
AVAILABILITY: Out of Stock
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This alluring solitaire in 18K white gold will make a showstopping engagement ring for the one you love. The exquisite lab grown diamond creates a brilliant play of light, constantly catching the eye with its sparkle. An exceptional ring that's...
From £16.45 per month
Item Ref: NDUT26-47JUY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The exquisite round cut diamond solitaire in this exceptional engagement ring is a timeless and sparkling symbol of love. The H/Si quality lab grown diamond is white and sparkling, and complemented by a polished white gold band for a look...
From £15.44 per month
Item Ref: UT76-YDS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A luxurious take on a simple wedding band, this exquisite platinum diamond ring perfectly matches our beautiful Eleanor engagement rings - or any other engagement rings in a similar style. With two sparkling rows of G/Si diamonds, it creates breathtaking...
From £64.57 per month
Item Ref: UT85-YDS
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 white gold Beatrice engagement rings or any other engagement ring in a similar style. A wedding ring that stands out from the rest, this...
From £39.33 per month
Item Ref: HG31-322GXUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An elegant Emerald Ring in Platinum. Channel Set setting. 0.50CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £80.04 per month
Item Ref: LBB1332-KS
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A gorgeous Diamond Initial Pendant in Silver. Claw setting. 0.09CT 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: NDP3498
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These exquisite diamond earrings transform to give you two different looks. Watch the video to see how to wear them either as glamorous halo buttons or as dramatic drops. Handcrafted with the finest lab grown diamonds, they're a stunning investment...
From £38.32 per month
Item Ref: NDUT82-72XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A special certified Georgina Engagement Ring in 18K Yellow 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: NDG5249Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This stunning cross pendant is a luxurious piece of jewellery. With two carats of sustainable lab grown diamonds in a dazzling white H/Si quality, it creates beautiful sparkle and fire. Handcrafted in polished white gold, this is a perfect gift...
From £50.44 per month
Item Ref: UT56-72IU4Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This sumptuous solitaire with diamond shoulders will make her feel very luxurious and special on the day of your proposal. Beautifully handcrafted with a total of 0.91CT diamonds, the setting is made of heirloom quality 18K white gold. The superlative...
From £62.21 per month
Item Ref: UT85-72IU4S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful Beatrice ring showcases an exquisitely shimmering cushion cut solitaire encircled by a dazzling halo and diamond-studded shoulders. The superb G/SI2 quality solitaire is certified by GIA, the most trusted diamond grading authority in the world. With a luxurious...
From £77.35 per month
Item Ref: I3595
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
A superb Diamond Tennis Bracelet in 9K White Gold. Claw setting. 5.00CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £134.55 per month
Item Ref: NDD3558-372JUY
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Heart Diamond Solitaire Pendant Necklace, featuring a 1.50ct 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 £29.57 per month
Item Ref: NDE6251-G
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.20ct emerald and 0.15ct lab diamond wishbone ring set in the finest recycled 9k yellow gold. Lab-grown diamonds and emeralds sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a wishbone...
From £14.64 per month
Item Ref: ANDE6292U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Micro Pavé Ring, featuring 0.30ct of lab-grown diamonds, set in the finest recycled gold vermeil. Sleek, timeless, and sustainable, this ring showcases 0.30ct of pavé-set diamonds arranged in three delicate rows. The curved-edge design ensures a comfortable fit...
Pay in 3 interest-free
Item Ref: ANDE6210U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 18k Gold Vermeil 4mm Chain Link Ring, pavé set with 0.24ct of lab-grown diamonds. Featuring a seamless chain link design with sparkling pavé-set diamonds, this ring brings a modern edge to any jewellery collection. The on-trend chain link...
Pay in 3 interest-free
Item Ref: NDD3566-47JUA
AVAILABILITY: In stock (19 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Bezel Round Cut Lab Diamond Solitaire Necklace in 9K Gold, showcasing a 0.25ct H/SI quality lab-grown diamond set in the finest recycled 9k yellow gold. This piece is a refined, modern take on the classic pendant, with the...
From £16.79 per month
Item Ref: LBB1333-JY
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.07ct lab diamond initial pendant in the letter ‘J’ 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: YLBB1332-RS
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 0.10ct lab diamond initial pendant in the letter ‘R’ and choose your own diamond-set initial, set in 18k gold vermeil. A grain set initial pendant makes for the perfect, personalised piece of daily-wear jewellery, while the consciously crafted...
Pay in 3 interest-free
Item Ref: NDD3552-372JUY
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Round Diamond Solitaire Pendant Necklace, featuring a 1.50ct lab-grown diamond, suspended from a fine white gold chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the diamond, giving...
From £28.57 per month
Item Ref: NDD3401-1M722
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This stunning tennis necklace is so luxurious and radiant it makes the perfect accessory to a little black dress or a ball gown. Handcrafted with 5 carats of exquisite, sustainable lab grown diamonds in H/Si quality for a substantial feel....
From £134.55 per month
Item Ref: NDHG31-322XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Your loved one will be delighted with this exceptionally luxurious Lauren eternity ring. It sparkles with 1.00CT of princess cut G/Vs quality lab grown diamonds. Set in handcrafted white gold, it has a high quality feel that looks stunning on...
From £50.44 per month
Item Ref: FT28-97RMA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The design of this expressive 18K yellow gold Grace ring evokes modern glamour from every sparkle of the five diamonds. The dazzling 0.75CT of Premium Quality Diamonds stretch across the front of the band and make this a versatile ring...
From £65.58 per month
Item Ref: UT56-72IU4S
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 platinum. The centre stone is certified at G/Si2 grade by GIA, the world's most authoritative diamond quality experts. With a total of 0.91CT diamond weight, this is...
From £67.26 per month
Item Ref: I3376
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Described by customers as being 'the perfect gift', your loved one will be smitten with this breathtaking tennis bracelet. This Emily bracelet exudes elegance as it features 3.00CT of Premium Quality Diamonds encased in rub over settings made from glistening...
From £114.03 per month
Item Ref: HG31-322JUY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Elegant and glamorous, the Lauren full eternity ring highlights the natural beauty of diamonds to their best advantage with dazzling results. 1.00CT of H/SI Quality Diamonds circle the 18K white gold band of this beautiful ring in a channel setting....
From £85.76 per month
Item Ref: ANDE6347U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Infinity Love Pavé Ring. Celebrate timeless connections with this Infinity Ring in the finest recycled 18k gold vermeil, featuring 0.13ct H/SI of round cut lab-grown diamonds. The popular infinity symbol, with one half adorned in pavé diamonds, sits...
Pay in 3 interest-free
Item Ref: FT81-G.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Elegant and contemporary, this emerald and diamond half eternity ring with its contrasting rows of glorious green emeralds and dazzling white diamonds is nothing less than stunning. Made by hand from the finest 18K gold, its flawless design is a...
From £46.06 per month
Item Ref: YLBB1332-DS
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 0.09ct lab diamond initial pendant in the letter ‘D’ and choose your own diamond-set initial, set in 18k gold vermeil. A grain set initial pendant makes for the perfect, personalised piece of daily-wear jewellery, while the consciously crafted...
Pay in 3 interest-free
Item Ref: NDUT88-322XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A beautiful certified Erika 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: NDI4235Y
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
An elegant Everyday Bracelet in 9K White Gold. Rub Over setting. 0.31CT of H/SI quality. 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 £19.14 per month
Item Ref: NDUT80-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our plain solitaire engagement ring, featuring a 1.00ct premium quality F/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 guaranteed heart-stopper that...
From £55.48 per month
Item Ref: NDFT26-322XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The five exquisitely sparkling lab grown diamonds in this Chloe eternity ring sparkle from every facet, ensuring this is a gift to be cherished for a lifetime. The G/VS quality diamonds dazzle against the 18K gold band, making this ring...
From £56.49 per month
Item Ref: NDFET27-YD.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite, contoured diamond wedding band is handcrafted specifically to fit our stunning Duchess of Cambridge style gemstone rings with the reference FET27. There are four versions available, and this one is made with sparkling, environmentally sustainable lab grown diamonds...
From £31.26 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 £21.84 per month
Item Ref: FT33-47JUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This Rae half eternity ring features a traditional and classic design which makes it the perfect ring if she loves elegant jewellery. The ring showcases a stunning row of 0.25CT of H/SI Quality Diamonds which are channel set within a...
From £23.52 per month
Item Ref: HG31-322XUS.H.0
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Elegant and glamorous, the Lauren full eternity ring highlights the natural beauty of diamonds to their best advantage with dazzling results. 1.00CT of G/Vs Quality Diamonds circle the Platinum band of this beautiful ring in a channel setting. The diamonds...
From £60.53 per month
Item Ref: N4564Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From our Asteria collection, this opulent vintage style diamond ring displays exquisite high quality baguette and round cut diamonds. Each stone emits a different type of lightplay, resulting in breathtaking sparkle and glimmer. A fine 18K white gold band completes...
From £32.27 per month
Item Ref: NDE6270Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Twilight Lab Diamond Half Eternity Ring, with 0.50ct of lab grown diamonds set in the finest recycled 9k white gold. This simple half-eternity ring is the perfect addition to a jewellery collection, slotting in seamlessly amongst a stack...
From £20.15 per month
Item Ref: NDE6299Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond princess cut engagement ring, boasting a 1.00ct H/SI quality lab grown diamond, set in the finest recycled 9k white gold. The Naomi features a simple solitaire diamond in a contemporary princess cut shape, perfect for...
From £36.98 per month
Item Ref: NDE6272U
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 925 sterling silver. The Naomi features a simple solitaire diamond in a contemporary princess cut shape, perfect for...
Pay in 3 interest-free
Item Ref: NDE6346Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Our Toi et Moi Engagement Ring is a beautiful symbol of connection, featuring 1.00ct lab-grown H/SI diamonds in a recycled 9k white gold setting. This timeless piece combines a modern pear-cut and emerald-cut diamond, representing ‘you and me’ in perfect...
From £31.93 per month
Item Ref: NDE6210U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 925 Silver 4mm Chain Link Ring, pavé set with 0.24ct of lab-grown diamonds. Featuring a seamless chain link design with sparkling pavé-set diamonds, this ring brings a modern edge to any jewellery collection. The on-trend chain link design...
Pay in 3 interest-free
Item Ref: NDUT05-522IXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Marquise Hidden Halo Engagement Ring with a diamond shank, featuring a 3.00ct F/VS marquise-cut diamond, set in the finest recycled yellow gold. From above, this ring appears as a sleek marquise solitaire with a pavé diamond band,...
From £95.05 per month
Item Ref: ANDE6331U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Emerald Halo Ring, featuring 0.33ct of lab-grown diamonds, set in the finest recycled gold vermeil. This piece is the perfect choice for those who appreciate contemporary jewellery with a timeless edge. The emerald-cut centre diamond, encircled by...
Pay in 3 interest-free
Item Ref: ANDE6325U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Heart Cut Halo Ring, featuring 0.33ct of lab-grown diamonds, set in the finest recycled gold vermeil. This piece is the perfect choice for those who appreciate contemporary jewellery with a romantic twist. The Lumia Heart-shaped centre diamond,...
Pay in 3 interest-free
Item Ref: ANDE6283U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Bezel Oval Cut Lab Diamond Solitaire Ring in 18k Gold Vermeil, showcasing a 0.25ct H/SI quality lab-grown diamond set in the finest recycled gold vermeil. This piece is a modern, refined take on the classic solitaire ring, with...
Pay in 3 interest-free
Item Ref: ANDD3541U
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 21” Mens Lab Diamond Medium Cuban Link Necklace from the Havana Collection, featuring 3.00ct of lab-grown diamonds set in 18ct gold vermeil. This pavé diamond necklace shines with every motion, while the thick gold setting keeps the stones...
From £65.58 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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