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 3690 products
Item Ref: NDUT08-522IXU3S
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Pear Hidden Halo Engagement Ring with a diamond shank, featuring a 3.36ct F/VS1 pear cut diamond main stone, set in the finest recycled platinum. From above, this design appears to be a solitaire pear cut engagement ring...
From £78.19 per month
Item Ref: NDHG97-42XUY
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £75.0 per month
Item Ref: ANDE6217U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Evoke Emerald Cut Lab Diamond Trilogy Ring, featuring a total of 0.50ct of brilliant F/VS lab-grown diamonds and a 0.25ct centre stone, set in luxurious recycled gold vermeil. This ring brings a contemporary elegance to the classic trilogy...
Pay in 3 interest-free
Item Ref: ANDE6320U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Heart Cut Halo Ring, featuring 0.50ct 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: ANDD3572U
AVAILABILITY: In stock (111 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Lab Diamond Eternal Glow Circle Necklace, featuring 0.50ct of premium lab-grown diamonds, beautifully set in the finest recycled gold vermeil. 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: NDE6275Y
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solstice Princess 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 white gold. This elegant ring features a princess cut...
From £22.31 per month
Item Ref: ANDUD4225U
AVAILABILITY: In stock (11 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our 8.25” Mens Lab Diamond Cuban Link Bracelet from the Havana Collection, featuring 3.50ct of lab-grown diamonds set in 18ct gold vermeil. This pavé diamond bracelet shines with every motion, while the extra thick gold setting keeps the stones...
From £40.17 per month
Item Ref: YLBB1332-JS
AVAILABILITY: In stock (30 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 0.06ct lab diamond initial pendant in the letter ‘J’ 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...
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Item Ref: YLBB1332-ES
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 0.10ct lab diamond initial pendant in the letter ‘E’ 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: LBB1332-LS
AVAILABILITY: In stock (7 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A special Diamond Initial Pendant in Silver. Claw setting. 0.06CT 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: NDH5261Y
AVAILABILITY: In stock (7 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A stunning pair of Diamond Drop Earrings in 9K White Gold. Claw setting. 2CT 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...
From £31.9 per month
Item Ref: NDUT23-372IXU3S
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £52.62 per month
Item Ref: NDUT71-522IXU3S
AVAILABILITY: In stock (7 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £81.39 per month
Item Ref: NDUT80-422HXU3S
AVAILABILITY: In stock (13 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 oval cut diamond, set in the finest platinum. From above, this design appears to be a plain solitaire oval engagement ring – but from...
From £57.43 per month
Item Ref: NDJG30-322XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Chloe eternity ring showcases classic luxury and looks stunning on the hand. It is set with fifteen exquisite, ethical lab grown diamonds in a sparkling G/Vs quality. The ideal gift to mark a special occasion or just to...
From £39.87 per month
Item Ref: NDJG30-322XUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Chloe eternity ring embodies classic luxury, and looks stunning on the hand. Handcrafted with heirloom gold, it features fifteen exquisite, ethical lab grown diamonds in a sparkling G/Vs quality. The ideal gift to mark a special occasion or...
From £41.45 per month
Item Ref: NDFR23-55XUA
AVAILABILITY: In stock (-1 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: NDUT54-HXU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning engagement ring features an exquisite 0.50CT lab created diamond in a high G/Vs quality to ensure showstopping sparkle. Added sidestone diamonds radiate light on the handcrafted band. Flawlessly finished in heirloom platinum for an utterly luxurious look and...
From £38.26 per month
Item Ref: NDUT79-72XU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Anastasia Lab Diamond Halo Engagement Ring, with 1.30ct of F/VS1 lab grown diamonds, set in the finest recycled platinum. The modern, cushion cut stone is emphasised further by a beautiful double halo and pavé setting of smaller diamonds,...
From £43.07 per month
Item Ref: NDH5249
AVAILABILITY: In stock (18 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A wonderful pair of Diamond Stud Earrings in 9K Yellow Gold. Rub Over 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...
Pay in 3 interest-free
Item Ref: NDG5231Y
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This dainty and luxurious cross pendant is a classic piece that offers gorgeous sparkle. With sustainable lab grown diamonds in fine white gold, it makes the perfect gift for any special occasion. *The sustainable luxury choice. Lab-grown diamonds are chemically...
Pay in 3 interest-free
Item Ref: NDG5235Y
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite 'journey of life' diamond necklace features 7 luxurious, sustainable lab grown diamonds. In a sparkling design, they build in size from a dainty diamond to a larger one, symbolising the growth of love. A beautiful and luxurious gift...
From £16.89 per month
Item Ref: B3589
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This beautiful Chloe solitaire pendant is a classic, sparkling gift. Set in sumptuous yellow gold, the dainty solitaire diamond provides beautiful shimmer that highlights you with luxury.
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Item Ref: NDFT81-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, sustainable lab grown diamonds is nothing less than stunning. Made by hand from classic yellow gold, its flawless design is...
From £21.67 per month
Item Ref: NDE6270U
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 925 silver. This simple half-eternity ring is the perfect addition to a jewellery collection, slotting in seamlessly amongst a stack of other...
Pay in 3 interest-free
Item Ref: NDD3551-55JUU
AVAILABILITY: In stock (22 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Pear Diamond Solitaire Pendant Necklace, featuring a 0.33ct lab-grown pear-shaped diamond, suspended from a fine silver chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the diamond, giving...
Pay in 3 interest-free
Item Ref: NDE6296
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond oval 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 oval shape, perfect for those...
From £28.7 per month
Item Ref: ANDE6345U
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 0.50ct lab-grown H/SI diamonds in a recycled 9k gold vermeil setting. This timeless piece combines a modern pear-cut and emerald-cut diamond, representing ‘you and me’ in perfect...
Pay in 3 interest-free
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: NDE6343Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Emerald Halo Ring, featuring 0.70ct of lab-grown diamonds, set in 9k yellow gold. This piece is the perfect choice for those who appreciate contemporary jewellery with a timeless edge. The emerald-cut centre diamond, encircled by a delicate...
From £25.5 per month
Item Ref: NDD3566-47JUA
AVAILABILITY: In stock (13 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...
Pay in 3 interest-free
Item Ref: ANDH5211U
AVAILABILITY: In stock (7 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Elevate your style with our Micro Pavé Huggies, crafted from recycled 18k gold vermeil and set with 0.55ct of lab-grown diamonds. These earrings feature a brilliant pavé design, with rows of finely clustered melee diamonds creating an extraordinary shine that...
Pay in 3 interest-free
Item Ref: ANDUT96-47IU3U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Radiance Lab Diamond 0.52ct H/SI in 18K Gold Vermeil, featuring a total carat weight of 0.52ct of beautiful, lab-grown diamonds, with a centre stone of 0.25ct, set in the finest recycled 18k gold vermeil. This versatile ring can...
From £12.72 per month
Item Ref: ANDUD4227U-U
AVAILABILITY: In stock (78 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our 7” Unisex Small Lab Diamond Cuban Link Bracelet from the Havana Collection, featuring 0.40ct of lab-grown diamonds set in 18k gold vermeil. This pavé diamond bracelet shines with every motion, while the delicate gold setting keeps the stones...
From £12.72 per month
Item Ref: G4121A
AVAILABILITY: In stock (16 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Masami Diamond Pear Halo Pavé Necklace, featuring 0.10ct of premium quality diamonds set in the finest 9k yellow gold. This classic pendant necklace features a clever illusion setting, whereby the carat weight of the central diamond is enhanced,...
Pay in 3 interest-free
Item Ref: E5036A
AVAILABILITY: In stock (11 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £17.53 per month
Item Ref: NDP3403Y
AVAILABILITY: In stock (-1 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our lab diamond pear cluster earrings, with 1ct of finest H/Si quality lab-grown diamonds set in 9k recycled white gold. With their shimmering pavé setting, these earrings create beautiful sparkle with every movement. Subtle enough to be worn daily,...
From £25.5 per month
Item Ref: NDUT82-72XU3S
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A gorgeous certified Georgina Engagement Ring in Platinum. 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 to a...
From £33.48 per month
Item Ref: NDUT82-72XU3A
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £31.9 per month
Item Ref: NDI4234Y
AVAILABILITY: In stock (11 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
A gorgeous Everyday Bracelet in 9K White Gold. Rub Over setting. 0.08CT 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...
Pay in 3 interest-free
Item Ref: NDUT56-722IXU3S
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £108.51 per month
Item Ref: NDUT56-522IXU3A
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you are looking for a traditional engagement ring with a modern twist, opt for the Natalia 3.45ct Lab Diamond Round Cut Engagement Ring in Yellow Gold G/VS1. The consciously crafted solitaire diamond is a classic for a reason, giving...
From £75.0 per month
Item Ref: NDUT82-322XU3S
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This glamorous diamond ring is perfect for anyone who adores unique luxury that stands out from the rest. It features a sustainable lab grown solitaire in a stunning oval shape, encircled by a dazzling diamond halo. The beautiful platinum setting...
From £46.26 per month
Item Ref: NDG5229Y
AVAILABILITY: In stock (14 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This beautiful 'journey of life' diamond necklace features 5 luxurious, sustainable lab grown diamonds in a white gold setting. Creating beautiful sparkle on your neckline, they graduate from a small diamond to a larger one, representing the growth of love...
Pay in 3 interest-free
Item Ref: NDFR23-322HXU3A
AVAILABILITY: In stock (2 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 £26.65 per month
Item Ref: NDH5220
AVAILABILITY: In stock (17 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These luxurious and sustainable lab grown diamond huggie earrings are handcrafted in luscious yellow gold, with milgrain work on the edges for a hint of vintage elegance. A classic gift for any occasion, they bring the beauty of diamonds to...
From £17.53 per month
Item Ref: NDE6229
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Sophisticated and radiant, this princess cut diamond ring in luscious yellow gold features sustainable lab grown diamonds that create exquisite sparkle. The polished setting of white gold looks and feels luxurious on the hand. *The sustainable luxury choice. Lab-grown diamonds...
Pay in 3 interest-free
Item Ref: NDE6226Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £14.0 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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