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: ND1MFT35-72XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Eterna Lab Diamond 0.50ct Half Eternity Ring. Crafted in 9K white gold, this eternity ring features 0.50ct of princess-cut lab-grown diamonds set in a secure channel design for a sleek and modern look. The comfort-fit band ensures it...
From £21.67 per month
Item Ref: NDUT01-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Heart Hidden Halo Engagement Ring with a diamond shank, featuring a 2.00ct F/VS heart-shaped diamond, set in the finest recycled white gold. From above, this ring appears as a charming heart solitaire with a pavé diamond band,...
From £62.21 per month
Item Ref: NDUT01-322HXU3S
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Heart Hidden Halo Engagement Ring with a diamond shank, featuring a 1.00ct F/VS heart-shaped diamond, set in the finest recycled platinum. From above, this ring appears as a charming heart solitaire with a pavé diamond band, while...
From £44.65 per month
Item Ref: NDUT01-72HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Heart Hidden Halo Engagement Ring with a diamond shank, featuring a 0.50ct F/VS heart-shaped diamond, set in the finest recycled platinum. From above, this ring appears as a charming heart solitaire with a pavé diamond band, while...
From £31.9 per month
Item Ref: NDUT09-422HXU3A
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Heart Plain Solitaire Engagement Ring, featuring a 1.00ct F/VS heart-shaped diamond set in the finest recycled yellow gold. A solitaire ring is iconic for a reason - its timeless design exudes romance and elegance that never goes...
From £57.43 per month
Item Ref: NDUT05-72HXU3Y
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 0.50ct F/VS marquise-cut diamond, set in the finest recycled white gold. From above, this design appears as a classic marquise solitaire with a pavé diamond band...
From £31.9 per month
Item Ref: NDUT04-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Marquise Plain Solitaire Engagement Ring, featuring a 1.00ct F/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 £43.07 per month
Item Ref: NDUT03-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Marquise Plain Solitaire Engagement Ring, featuring a 2.00ct F/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 £59.01 per month
Item Ref: NDUT03-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Marquise Plain Solitaire Engagement Ring, featuring a 1.00ct F/VS marquise-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 £39.87 per month
Item Ref: NDJ4233Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Indulge in the brilliance of the LUXE 19.00ct Lab Diamond Tennis Bracelet, a radiant masterpiece from our exclusive LUXE collection. Featuring IGI-certified brilliant-cut lab diamonds with a total weight of 19.00ct, this bracelet sparkles with unmatched elegance. Each ethically sourced...
From £276.13 per month
Item Ref: NDJ4232Y
AVAILABILITY: In stock (-1 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Adorn your wrist with the LUXE 12.00ct Lab Diamond Tennis Bracelet, a dazzling piece from our exclusive LUXE collection. Featuring IGI-certified brilliant-cut lab diamonds totalling 12.00ct, this bracelet sparkles with unmatched radiance and elegance. Each ethically sourced diamond is expertly...
From £178.76 per month
Item Ref: NDE6321Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Round Cut Halo Ring, featuring 0.70ct of lab-grown diamonds, set in 9k white gold. The round cut, the most popular diamond shape of all time, is a timeless choice that guarantees lasting appeal. The round centre diamond,...
From £25.5 per month
Item Ref: NDH5202
AVAILABILITY: In stock (41 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Naomi Heart Cut Lab Diamond Stud Earrings 1.00ct H/SI in 9K Gold, featuring 1.00ct of lab grown diamonds, set in the finest gold. Each individual stud spotlights a carat weight of 0.50ct, with an impressive, combined carat weight...
From £19.11 per month
Item Ref: NDD3573U-UCI
AVAILABILITY: In stock (20 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Celebrate the adventurous spirit of Sagittarius with our Sagittarius Zodiac Medallion Necklace in recycled Silver. Featuring the archer symbol and 0.02ct lab-grown diamonds sparkling like stars, this piece embodies freedom and optimism. Sagittarius (November 22 - December 21) is known...
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Item Ref: NDD3573U-UEQ
AVAILABILITY: In stock (22 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Capture the intensity of Scorpio with our Scorpio Zodiac Medallion Necklace in recycled Silver. The scorpion symbol is beautifully detailed, accented with 0.02ct lab-grown diamonds as celestial stars, representing mystery and power. Scorpio (October 23 - November 21) is known...
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Item Ref: NDD3573U-NGQ
AVAILABILITY: In stock (22 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Celebrate the radiant energy of Leo with our Leo Zodiac Medallion Necklace in recycled Silver. Featuring the proud lion symbol and 0.02ct lab-grown diamonds sparkling like stars, this necklace embodies confidence and charisma. Leo (July 23 - August 22) is...
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Item Ref: ANDD3573U-CSW
AVAILABILITY: In stock (47 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Celebrate the visionary nature of Aquarius with our Aquarius Zodiac Medallion Necklace in recycled 18k gold vermeil. Featuring the water-bearer symbol with 0.02ct lab-grown diamonds that sparkle like stars, this necklace reflects innovation and independence. Aquarius (January 20 - February...
Pay in 3 interest-free
Item Ref: ANDD3573U-UCI
AVAILABILITY: In stock (48 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Celebrate the adventurous spirit of Sagittarius with our Sagittarius Zodiac Medallion Necklace in recycled 18k gold vermeil. Featuring the archer symbol and 0.02ct lab-grown diamonds sparkling like stars, this piece embodies freedom and optimism. Sagittarius (November 22 - December 21)...
Pay in 3 interest-free
Item Ref: ANDD3573U-XKT
AVAILABILITY: In stock (47 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Honour the thoughtful nature of Virgo with our Virgo Zodiac Medallion Necklace in recycled 18k gold vermeil. The intricate maiden symbol is paired with 0.02ct lab-grown diamonds that glimmer like stars, reflecting precision and grace. Virgo (August 23 - September...
Pay in 3 interest-free
Item Ref: NDD3565-72JUA
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Bezel Emerald Cut Lab Diamond Solitaire Necklace in 9K Gold, showcasing a 0.50ct 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 £14.33 per month
Item Ref: ANDD3565-47JUU
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Bezel Emerald Cut Lab Diamond Solitaire Necklace 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 refined, modern take on the classic pendant, with the...
Pay in 3 interest-free
Item Ref: NDD3564-47JUA
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Bezel Oval Cut Lab Diamond Solitaire Necklace 0.25ct H/SI 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,...
Pay in 3 interest-free
Item Ref: ANDD3564-47JUU
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Bezel Oval Cut Lab Diamond Solitaire Necklace 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 refined, modern take on the classic pendant, with the...
Pay in 3 interest-free
Item Ref: NDE6283
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Bezel Oval Cut Lab Diamond Solitaire Ring 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 modern, refined take on the classic solitaire ring, with...
From £12.72 per month
Item Ref: ANDD3556U-U
AVAILABILITY: In stock (14 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 16" Unisex Small Lab Diamond Cuban Link Necklace from the Havana Collection, featuring 1.00ct of lab-grown diamonds set in 18k gold vermeil. This pavé diamond necklace shines with every motion, while the delicate gold setting keeps the stones...
From £31.9 per month
Item Ref: NDF3420Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Round Cut Signet Ring, featuring 0.50ct of F/VS lab grown diamond, set in the finest recycled 9k white gold. This unique ring is a modern take on a classic signet ring and makes for a meaningful gift (or...
From £30.28 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 £95.76 per month
Item Ref: HG31-422GXUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A spectacular Emerald Ring in Platinum. Channel Set setting. 1.00CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £97.34 per month
Item Ref: HG33-322GJUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An alluring Emerald Ring in Platinum. Channel setting. 0.50CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £51.04 per month
Item Ref: HG33-322GJUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous Emerald Ring in 18K Yellow Gold. Channel Set setting. 0.50CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £51.04 per month
Item Ref: HG31-322GJUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A magnificent Emerald Ring in 18K Yellow Gold. Channel Set setting. 0.50CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £55.82 per month
Item Ref: FT85-GY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This gorgeous emerald and diamond eternity ring is the perfect gift to mark that special anniversary or occasion. Emeralds are believed to bring unconditional love and passion, a stone of protection, perfectly complementing the diamond in this stunning eternity ring...
From £51.04 per month
Item Ref: FT81-GY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This ravishing emerald and diamond half eternity ring with its three rows of contrasting stones that glimmer side by side simply exudes luxury and glamour. With 0.60CT of emerald set in 18K white gold alongside 0.35CT diamonds, its exceptional beauty...
From £44.65 per month
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 £44.65 per month
Item Ref: LBB1333-VY
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.08ct lab diamond initial pendant in the letter ‘V’ 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: LBB1333-TY
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.07ct lab diamond initial pendant in the letter ‘T’ 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: LBB1333-PY
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.09ct lab diamond initial pendant in the letter ‘P’ 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: LBB1333-JW
AVAILABILITY: In stock (3 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 white gold. A claw set, initial pendant makes for the perfect, personalised piece of daily-wear jewellery, while...
Pay in 3 interest-free
Item Ref: LBB1333-MW
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.11ct lab diamond initial pendant in the letter ‘M’ and choose your own diamond-set initial, set in the finest 9k white gold. A claw set, initial pendant makes for the perfect, personalised piece of daily-wear jewellery, while...
Pay in 3 interest-free
Item Ref: LBB1333-GY
AVAILABILITY: In stock (11 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.10ct lab diamond initial pendant in the letter ‘G’ 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: LBB1333-EW
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.10ct lab diamond initial pendant in the letter ‘E’ and choose your own diamond-set initial, set in the finest 9k white 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-VS
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 0.08ct lab diamond initial pendant in the letter ‘V’ 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: NDUT23-522IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Low Set Chloe 3.00ct Lab Diamond Round Cut Engagement Ring in 18k White Gold G/VS1. The unique, low set claw setting of the Chloe means the centre stone is set deeper into the finest recycled white gold band...
From £71.8 per month
Item Ref: NDDN3242-XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous 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 £34.62 per month
Item Ref: NDDN3239-XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous 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 £37.31 per month
Item Ref: NDDN3232-XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This 2 ring bridal set features two exquisitely handcrafted rings which join together perfectly. The engagement ring features a show-stopping solitaire bordered by equally beautiful round cut diamonds which also feature along the elegant 18K wedding band.
From £34.62 per month
Item Ref: NDH5275Y
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Baguette Drop Earrings, boasting 1.30ct of the finest H/S1 quality lab-grown diamonds, set in beautiful, recycled 9kt white gold. These Art Deco inspired earrings showcase small pavé hoops, adorned with a rectangular diamond charm. Inside the charm sits...
From £38.26 per month
Item Ref: NDH5237Y
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These beautiful 'journey of life' diamond earrings feature 5 luxurious, sustainable lab grown diamonds each. Creating beautiful sparkle, they graduate from a small diamond to a larger one, representing the growth of love forever. Handcrafted in polished white gold, they're...
From £12.72 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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