Ethical, sustainable, and brilliantly crafted - discover lab grown diamond jewellery that combines innovation, beauty, and responsibility.
Showing 2293 products
Item Ref: LBB1333-UY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A brilliant Diamond Initial Pendant in 9K Yellow Gold. Claw setting. 0.08CT 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...
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Item Ref: LBB1332-XS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
An elegant 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...
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Item Ref: NDE6222-AU.K.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This sparkling 'Y' diamond initial ring made with sterling silver is perfect for celebrating special occasions. Give it as a dazzling gift to someone you love or wear it as an indulgent little treat on your own hand. Its luxurious...
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Item Ref: NDE6222-ZU.L.0
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
With twinkling diamonds in a lustrous sterling silver setting, this beautiful 'X' initial ring looks gorgeous on the hand. Perfect for adding a little bit of luxury to your day or as a special occasion present for someone you love....
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Item Ref: NDP3478-422XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
An elegant certified pair of Diamond Drop Earrings in 18K Yellow Gold. Claw setting. 2.60CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 1.00ct Certified Centre Stone - Excellent Cut-Polish-Symmetry.*The sustainable luxury choice. Lab-grown diamonds are...
From £87.45 per month
Item Ref: NDH5294
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our 4.00ct Lab Diamond Hoop Earrings in 9K Yellow Gold G/VS with sparkling lab grown diamonds set in the finest recycled 9k yellow gold. The round diamonds sit securely in individual settings around the entirety of the hoop, casting...
From £82.4 per month
Item Ref: NDD3540-37XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 15.00ct Lab Diamond Tennis Necklace in 9K Yellow Gold F/VS full which features 15ct of sparkling, round diamonds set in the finest 9k recycled yellow gold, held together with a secure, easy-fit clasp. This exceptional tennis necklace features...
From £211.93 per month
Item Ref: NDD3549-32XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 10.00ct Lab Diamond Tennis Necklace 3/4 Set in 9k White Gold F/VS featuring 10ct of sparkling, round diamonds set in the finest 9k recycled white gold. The front section of the necklace that sits on the collarbones is...
From £153.39 per month
Item Ref: NDUT86-722IXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Katerina 5.55ct Lab Diamond Princess Cut Engagement Ring in 18k Yellow Gold G/VS1. A modern claw setting holds an impressive 5.00ct princess cut diamond, which sits proud atop a half-eternity band of pavé diamonds, set in the finest...
From £127.15 per month
Item Ref: NDUT85-422XU3A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A gorgeous certified Beatrice Engagement Ring in 18K Yellow Gold. Claw+Pave setting. 2.60CT 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 £86.1 per month
Item Ref: NDUT70-322XU3A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This magnificent double-halo diamond ring showcases a superb sustainable lab grown solitaire that is princess cut for superb sparkle. The beautiful split shank setting, which divides the band into two either side of the centre stone, is handcrafted in 18K...
From £75.67 per month
Item Ref: NDUT79-372XU3A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Give her the proposal of her dreams with this exquisite diamond ring. It showcases a magnificent 1.50 carat lab grown solitaire that is cushion cut and certified by IGI. A sumptuous double halo surrounds it, creating stunning sparkle. Smaller diamonds...
From £86.1 per month
Item Ref: NDUT74-422XU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Full of glamour, this sumptuous halo engagement ring is sure to elicit a 'Yes'. It boasts an exquisite 2-carat lab grown solitaire certified by IGI for complete peace of mind. The highly polished setting secures the solitaire and enhances its...
From £86.1 per month
Item Ref: ANDH5280U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Clean, modern, and made to be worn every day. These round lab-grown diamond stud earrings feature a total of 0.15ct of diamonds, set in classic claw settings to maximise light and presence. Crafted in gold vermeil, the 2.7mm stones offer...
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Item Ref: ANDD3592U
AVAILABILITY: In stock (20 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Handcrafted from recycled 18K gold vermeil and set with 0.30ct of G/VS-quality lab-grown diamonds, the Luna Necklace blends sustainable luxury with everyday style, whether worn alone or layered. The circular pendant features a pavé-set diamond arc and is fixed securely...
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Item Ref: NDFG55-322XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Clean, minimal and architectural. These Emerald Bezel Stud Earrings are crafted in platinum, offering a sleek finish that complements the stone’s structured, step-cut form. Set with 1.00ct F/VS quality lab-grown diamonds (0.50ct per earring) and secured with a screwback fastening,...
From £24.19 per month
Item Ref: NDFG55-522XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A bold, warmer take on a structured classic. These Emerald Bezel Stud Earrings feature 3.00ct F/VS quality lab-grown diamonds (1.50ct per earring), set in 18k yellow gold for added depth and contrast. The clean lines and bezel setting enhance the...
From £53.8 per month
Item Ref: NDFG53-322XU3A
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A warm, modern take on a classic silhouette. These Pear Bezel Stud Earrings are framed in 18k yellow gold, creating subtle contrast that enhances the diamond’s shape and brilliance. Set with 1.00ct F/VS quality lab-grown diamonds (0.50ct per earring) and...
From £26.21 per month
Item Ref: NDH5344U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Florence Huggie Earrings. Crafted in recycled sterling silver, these elegant earrings pair a polished clover motif with pavé-set diamond halos and additional pavé detailing along the huggie. Totalling 0.15ct of H/SI-quality lab-grown diamonds, they catch the light beautifully...
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Item Ref: NDD3505U
AVAILABILITY: In stock (28 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Florence Necklace. Crafted in recycled sterling silver, this elegant design pairs a sleek, polished clover motif with a pavé-set diamond halo, totalling 0.06ct of H/SI-quality lab-grown diamonds. Delicate and easy to wear, it's a meaningful piece for everyday...
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Item Ref: ANDE6384U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Effortlessly stylish, this double-band ring captures the look of two perfectly stacked rings in one seamless design. A row of sparkling H/SI-quality lab-grown diamonds (totalling 0.10ct) adds delicate brilliance to one band, while the other remains sleek and polished, creating...
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Item Ref: NDE6384U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A sleek, contemporary take on the stacked ring trend, this double-band design is connected at the back for a seamless, comfortable fit while creating the illusion of two perfectly layered rings. One band is adorned with sparkling H/SI-quality lab-grown diamonds...
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Item Ref: ANDD3580U-NKD
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Refined and romantic, Libra’s love for beauty shines through in this gold vermeil Astrology Medallion Pendant Necklace. Featuring a 0.07ct H/SI lab-grown diamond Libra symbol, set in recycled gold vermeil, this piece embodies their grace and charm. A stunning birthday...
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Item Ref: ANDD3580U-NGQ
AVAILABILITY: In stock (11 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Nothing less than gold will do for Leo. This gold vermeil Astrology Medallion Pendant Necklace, crafted from recycled gold vermeil, features a 0.07ct H/SI lab-grown diamond Leo symbol, exuding confidence and power. A statement piece for the natural-born leader, it’s...
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Item Ref: ANDD3580U-ECP
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Like the moon that rules them, Cancer glows with warmth and intuition. This gold vermeil Astrology Medallion Pendant Necklace features a 0.07ct H/SI lab-grown diamond Cancer symbol, set in recycled gold vermeil. A perfect piece for the sign that nurtures,...
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Item Ref: NDD3580U-ECP
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Intuitive and deeply caring, Cancer’s heart is their greatest strength. The Cancer Astrology Medallion Pendant Necklace in sterling silver reflects their emotional depth, featuring a 0.07ct H/SI lab-grown diamond Cancer symbol on a recycled silver pendant. Designed for those who...
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Item Ref: ANDI4263U-NKD
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Refined and romantic, Libra’s love for beauty shines through in this gold vermeil Astrology Medallion Bracelet. Featuring a 0.07ct H/SI lab-grown diamond Libra symbol, set in recycled gold vermeil, this bracelet exudes effortless elegance. The double chain enhances the layered,...
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Item Ref: ANDI4263U-ECP
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Like the moon that rules them, Cancer glows with warmth and intuition. This gold vermeil Astrology Medallion Bracelet features a 0.07ct H/SI lab-grown diamond Cancer symbol, set in recycled gold vermeil. The double chain adds texture and durability, making it...
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Item Ref: ANDI4263U-CTK
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Aries thrives in the spotlight, and this gold vermeil Astrology Medallion Bracelet ensures they shine. Featuring a 0.07ct H/SI lab-grown diamond Aries symbol, this pendant is crafted from recycled gold vermeil and secured by a double chain for durability and...
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Item Ref: NDI4263U-CSW
AVAILABILITY: In stock (11 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Innovative, independent, and always ahead of their time, Aquarius walks their own path. The Aquarius Astrology Medallion Bracelet in sterling silver reflects their visionary spirit, featuring a 0.07ct H/SI lab-grown diamond Aquarius symbol on a recycled silver pendant. The double...
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Item Ref: NDI4263U-UEQ
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Mysterious, passionate, and fiercely loyal, Scorpio’s presence is unforgettable. The Scorpio Astrology Medallion Bracelet in sterling silver mirrors their intensity, featuring a 0.07ct H/SI lab-grown diamond Scorpio symbol on a recycled silver pendant. A double chain adds intrigue and structure,...
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Item Ref: NDI4263U-NGQ
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Confident, charismatic, and born to shine, Leo is the heart of any room. The Leo Astrology Medallion Bracelet in sterling silver embodies their bold spirit, featuring a 0.07ct H/SI lab-grown diamond Leo symbol on a recycled silver pendant. A double...
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Item Ref: NDI4263U-ECP
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Intuitive and deeply caring, Cancer’s heart is their greatest strength. The Cancer Astrology Medallion Bracelet in sterling silver reflects their emotional depth, featuring a 0.07ct H/SI lab-grown diamond Cancer symbol on a recycled silver pendant. Designed for those who cherish...
Pay in 3 interest-free
Item Ref: NDI4263U-IGO
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Radiant and expressive, Gemini’s energy is magnetic. The Gemini Astrology Medallion Bracelet in sterling silver mirrors their vibrant personality, featuring a 0.07ct H/SI lab-grown diamond Gemini symbol on a recycled silver pendant, secured by a double chain for extra detail...
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Item Ref: NDI4263U-VCW
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Grounded and graceful, Taurus embraces life with patience and unwavering loyalty. The Taurus Astrology Medallion Bracelet in sterling silver showcases the Taurus symbol in 0.07ct H/SI lab-grown diamonds, set on a sleek recycled silver pendant. The double chain adds texture...
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Item Ref: NDE6378U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Pavé Wrap Ring is a sleek silver ring that curves fluidly around the finger. Half polished metal and half pavé-set with 0.15ct of G/VS-quality lab-grown diamonds, it is crafted to appear tension set for a striking floating effect. Designed...
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Item Ref: NDN4572
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Ever 2.00ct Oval Cut Lab Diamond 3 Stone Engagement Ring in 18K Yellow Gold, a meaningful symbol of love’s past, present, and future. This trilogy ring features three oval-cut F/VS quality lab-grown diamonds in a classic claw setting,...
From £74.66 per month
Item Ref: NDH5323
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Bold yet balanced, the Braided Hoop Earrings in 9K yellow gold are designed to make an impact. The sculptural braided design is set with a continuous 2.00ct of round cut lab-grown diamonds across the front of the hoop, creating a...
From £55.48 per month
Item Ref: NDUT348-522HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 3.80ct Pear Cut Lab Diamond 3 Stone Engagement Ring in 18K Yellow Gold. A timeless round brilliant centre meets contemporary design in this elegant trilogy ring. Featuring a 3.00ct round lab-grown diamond and two 0.40ct pear-shaped sides,...
From £97.54 per month
Item Ref: NDUT348-422HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 2.60ct Pear Cut Lab Diamond 3 Stone Engagement Ring in 18K Yellow Gold. A timeless round brilliant centre meets contemporary design in this elegant trilogy ring. Featuring a 2.00ct round lab-grown diamond and two 0.30ct pear-shaped sides,...
From £85.76 per month
Item Ref: NDUT347-522HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 3.80ct Round Cut Lab Diamond 3 Stone Engagement Ring in 18K Yellow Gold. A timeless round brilliant centre meets contemporary design in this elegant trilogy ring. Featuring a 3.00ct round lab-grown diamond and two 0.40ct pear-shaped sides,...
From £97.54 per month
Item Ref: NDUT347-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 1.50ct Round Cut Lab Diamond 3 Stone Engagement Ring in 18K Yellow Gold. A timeless round brilliant centre meets contemporary design in this elegant trilogy ring. Featuring a 1.00ct round lab-grown diamond and two 0.25ct pear-shaped sides,...
From £66.25 per month
Item Ref: ANDF3443U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Reimagining a classic, the Horizontal Oblong Crest Signet Ring combines heritage and modern style in one unique design. Crafted from recycled 18k gold vermeil, it features a 0.03ct lab-grown H/SI quality diamond, set within a distinctive horizontal oblong crest shape....
Pay in 3 interest-free
Item Ref: NDF3443U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Reimagining a classic, the Horizontal Oblong Crest Signet Ring combines heritage and modern style in one unique design. Crafted from recycled sterling silver, it features a 0.03ct lab-grown H/SI quality diamond, set within a distinctive horizontal oblong crest shape. This...
Pay in 3 interest-free
Item Ref: NDF3442U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Rectangle Crest Signet Ring takes inspiration from the traditional signet while adding a bold, contemporary edge. A 0.05ct lab-grown H/SI quality diamond is set within a sleek rectangular crest design, crafted in recycled sterling silver. This ring blends heritage...
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Item Ref: ANDF3431U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Oval Crest Signet Ring offers a fresh interpretation of the classic signet ring, combining traditional elegance with on-trend design. A sparkling 0.03ct lab-grown H/SI quality diamond is set within a perfectly rounded crest, crafted in recycled 18k gold vermeil....
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Item Ref: NDD3506Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Crafted in 18K white gold, this Luxe Floral Diamond Necklace showcases the collection’s floral-inspired motif, brought to life with 1.00ct of G/VS lab-grown diamonds. Its all-diamond design creates a radiant bloom of brilliance that catches the light from every angle....
From £42.02 per month
Item Ref: NDUT353-522HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Dramatic and distinctive, this 3.00ct East West marquise-cut engagement ring offers clean lines and a flattering finish. The IGI-certified F/VS1 lab-grown diamond is set horizontally for an elongated, modern silhouette, framed by a recycled 18K yellow gold band and a...
From £92.83 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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