Celebrate life's biggest moments with milestone jewellery. Whether it's an anniversary, graduation, or personal achievement, these timeless pieces mark every occasion beautifully.
Showing 288 products
Item Ref: NDHG98-42XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Elevate your style with the LUXE 4.00ct Lab Diamond Chloe Eternity Ring, a stunning piece from our exclusive LUXE collection. Featuring IGI-certified mixed-cut lab diamonds—including Brilliant, Radiant, Oval, Pear, and Marquise shapes—this full-band ring sparkles with unique brilliance and charm....
From £71.8 per month
Item Ref: NDD3562-72XUA
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Lumia 0.65ct Lab Diamond Pear Cut Halo Necklace, set in the finest 9K recycled yellow gold, and featuring a 0.50ct centre stone. The classic solitaire pendant necklace is elevated with a halo of diamonds surrounding and protecting the...
From £18.47 per month
Item Ref: NDD3565-47JUY
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Bezel Emerald Cut Lab Diamond Solitaire Necklace in 9K White Gold, showcasing a 0.25ct H/SI quality lab-grown diamond set in the finest recycled 9k white gold. This piece is a refined, modern take on the classic pendant, with...
Pay in 3 interest-free
Item Ref: FG44-UY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A gift that will no doubt impress, these sapphire chandelier earrings from our Asteria collection look stunning on. With marquise cut sapphires, swaying in an 18K white gold setting encrusted with diamonds, they are designed to sparkle and scintillate as...
From £87.75 per month
Item Ref: NDH5295Y
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our 7.00ct Lab Diamond Hoop Earrings in 9K White Gold G/VS with sparkling lab grown diamonds set in the finest recycled 9k white gold. The round diamonds sit securely in individual settings around the entirety of the hoop, casting...
From £111.7 per month
Item Ref: NDH5294Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our 4.00ct Lab Diamond Hoop Earrings in 9K White Gold G/VS with sparkling lab grown diamonds set in the finest recycled 9k white gold. The round diamonds sit securely in individual settings around the entirety of the hoop, casting...
From £63.83 per month
Item Ref: NIUT02-33UY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora hidden halo sapphire engagement ring with a plain shank, featuring a 2.50ct emerald cut sapphire and 0.15ct of lab-grown diamonds, set in the finest 18k white gold. From above, this timeless design appears to be a plain...
From £31.9 per month
Item Ref: NDFG38-VY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Made with two luxurious, oval cut tanzanite gemstones and sparkling, sustainable lab grown diamonds, these drop earrings promise to create a stir wherever you go. Exquisitely handcrafted with white gold, they promise long-lasting, timeless style for any occasion. *The sustainable...
From £27.08 per month
Item Ref: NDP3417Y
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Make an unforgettable statement with the LUXE 7.00ct Lab Diamond Drop Earrings, a masterpiece from our LUXE Collection. These stunning earrings, crafted in 18K white gold, feature IGI-certified lab-grown emerald-cut diamonds. Showcasing a remarkable total diamond weight of 7.00ct and...
From £111.7 per month
Item Ref: NDJ4220Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Exude timeless elegance with the LUXE 12.00ct Lab Diamond Tennis Bracelet, a refined piece from our exclusive LUXE collection. Featuring IGI-certified emerald-cut lab diamonds totalling 12.00ct, this bracelet captures the essence of sophistication and luxury. Each ethically sourced diamond is...
From £210.69 per month
Item Ref: NDD3578-52XUY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Experience unparalleled brilliance with the LUXE 30.00ct Lab Diamond Necklace, a dazzling highlight of our exclusive LUXE collection. Featuring IGI-certified brilliant-cut lab diamonds with a total weight of 30.00ct, this necklace radiates timeless elegance. Ethically sourced and expertly set in...
From £442.17 per month
Item Ref: NDD3576-52XUY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Elevate your jewellery collection with the LUXE 33.00ct Lab Diamond Necklace, a masterpiece from our exclusive LUXE collection. Featuring IGI-certified oval-cut diamonds with a total weight of 33.00ct, this stunning necklace exudes elegance and brilliance. Each ethically sourced lab diamond...
Item Ref: NDD3579-42XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Celebrate brilliance with the LUXE 22.00ct Lab Diamond Necklace, a dazzling addition to our exclusive LUXE collection. Featuring IGI-certified mixed-cut lab diamonds—including Brilliant, Radiant, Oval, Pear, and Marquise cuts—this 22.00ct masterpiece exudes sophistication. Ethically sourced and set in radiant 18K...
From £431.0 per month
Item Ref: NDD3540-37XUA
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 15.00ct Lab Diamond Tennis Necklace in 9K Yellow Gold G/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 £184.18 per month
Item Ref: D3497
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Wear 2.25CT of conflict-free diamonds for a luxurious 10-carat look. We've used an innovative illusion setting to create a seamless frame around each diamond, making them appear much larger. Feel confident and luxurious in this dazzling diamond necklace, set in...
From £285.72 per month
Item Ref: NDUT79-AF322A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Anastasia ring is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent yellow lab diamond solitaire looks elegant in a yellow gold setting, catching the eye with its unrivalled...
From £54.24 per month
Item Ref: NDUT79-AF72S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Anastasia ring is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent yellow lab diamond solitaire looks elegant in a platinum setting, catching the eye with its unrivalled brilliance....
From £41.45 per month
Item Ref: FET23-RV.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Perfect in its clean, classic beauty, this exquisite tourmaline and diamond trilogy ring is set in UK hallmarked 18K yellow gold. The rosey pink centre stone is a stunning 0.80CT tourmaline which sparkles beautifully alongside the high H/Si grade accent...
From £50.06 per month
Item Ref: HG74-52A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Item HG74-52S - A beautiful Elisa Eternity Ring in 18K Yellow Gold. Claw setting. 5.32CT of G/VVS quality diamonds. Free UK delivery and a 5 year guarantee.
From £433.56 per month
Item Ref: JG36-322XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Seven stunning G/VS Quality Diamonds weighing 1.00CT in total and a gorgeous platinum band make this Chloe half eternity ring an excellent choice if you're looking for a ring to wow her. The sparkle of the beautiful diamonds against the...
From £76.58 per month
Item Ref: NDP3523Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Experience unparalleled sophistication with the LUXE 8.00ct Lab Diamond Chandelier Earrings, a dazzling addition to our LUXE Collection. Crafted in luminous 18K white gold, these IGI-certified earrings feature an enchanting mix of emerald, round, and princess-cut lab-grown diamonds. With a...
From £170.79 per month
Item Ref: NDP3411Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Step into unparalleled luxury with the LUXE 8.00ct Lab Diamond Hoop Earrings, an exquisite creation from our renowned LUXE Collection. Crafted in 18K white gold, these hoops feature IGI-certified lab-grown diamonds in a stunning mix of round, radiant, oval, pear,...
From £165.97 per month
Item Ref: NDJ4229Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Elevate your elegance with the LUXE 15.00ct Lab Diamond Tennis Bracelet, a magnificent piece from our exclusive LUXE collection. Featuring IGI-certified oval-cut lab diamonds with a total weight of 15.00ct, this bracelet exudes brilliance and sophistication. Each ethically sourced diamond...
From £236.23 per month
Item Ref: NDJ4234Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Enhance your elegance with the LUXE 10.00ct Lab Diamond Tennis Bracelet, a unique piece from our exclusive LUXE collection. Featuring IGI-certified mixed-cut lab diamonds—including Brilliant, Radiant, Oval, Pear, and Marquise shapes—this 10.00ct bracelet showcases exceptional brilliance and artistry. Crafted with...
From £178.76 per month
Item Ref: NDD3563-72XUA
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Lumia 0.65ct Lab Diamond Cushion Cut Halo Necklace, set in the finest 9K recycled yellow gold, featuring a 0.50ct centre stone. The classic solitaire pendant necklace is elevated with a halo of diamonds surrounding the central stone, protecting...
From £18.47 per month
Item Ref: NDHG30-522XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful Jasmine Lab Diamond Eternity Ring features stunning rows of round G/VS Quality Diamonds which weigh a total of 3.00CT and are pave set along a gorgeous band of 18K white gold. If she likes glamorous and opulent jewellery...
From £103.73 per month
Item Ref: ANDE6356U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Gold Vermeil Entwine Oval Solitaire Rubover Engagement Ring, showcasing a 0.30ct Oval-shaped lab-grown diamond. Expertly crafted in recycled gold vermeil, this ring combines durability for everyday wear with a polished finish that enhances the diamond’s brilliance. This piece...
Pay in 3 interest-free
Item Ref: NDE6354U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Sterling Silver Entwine Emerald Solitaire Rubover Engagement Ring, showcasing a 0.30ct emerald-cut lab-grown diamond. Expertly crafted in recycled sterling silver, this ring combines durability for everyday wear with a polished finish that enhances the diamond’s brilliance. This piece...
Pay in 3 interest-free
Item Ref: NIUT97-72TA
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora hidden halo ruby engagement ring with a diamond shank, featuring a 2.00ct oval cut ruby main stone and 0.50ct of lab-grown diamonds, set in the finest 18k yellow gold. From above, this design appears to be a...
From £28.7 per month
Item Ref: NDE6207U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Round Cut Wide Signet Ring, showcasing a 0.50ct lab-grown diamond set in premium recycled sterling silver. This contemporary design reimagines the classic signet ring, making it a thoughtful gift or a luxurious treat for yourself. Perfect as a...
Pay in 3 interest-free
Item Ref: ND1MFT35-372XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Eterna Lab Diamond 1.50ct Half Eternity Ring. Crafted in 9K yellow gold, this eternity ring features 1.50ct of princess-cut lab-grown diamonds. The channel setting keeps the stones secure, and the comfort-fit band is designed for everyday comfort. Combining...
From £39.23 per month
Item Ref: UT08-72HXU3S
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 0.50ct F/VS 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 £79.77 per month
Item Ref: UT05-72HXU3Y
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 £68.6 per month
Item Ref: HG75-47A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Item HG75-47S - A special Elisa Eternity Ring in 18K Yellow Gold. Claw setting. 5.72CT of G/VVS quality diamonds. Free UK delivery and a 5 year guarantee.
From £413.0 per month
Item Ref: NDJ4221Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Unveil unparalleled sophistication with the LUXE 17.00ct Lab Diamond Tennis Bracelet, a dazzling highlight of our exclusive LUXE collection. Featuring IGI-certified emerald-cut lab diamonds with a total weight of 17.00ct, this bracelet radiates timeless elegance. Each ethically sourced diamond is...
From £261.76 per month
Item Ref: NDD3577-52XUY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Immerse yourself in timeless sophistication with the LUXE 33.00ct Lab Diamond Necklace, a signature piece from our exclusive LUXE collection. Featuring IGI-certified emerald-cut lab diamonds with a total weight of 33.00ct, this necklace is a true masterpiece of brilliance. Each...
Item Ref: NDHG30-422XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful Jasmine Lab Diamond Eternity Ring features stunning rows of round G/VS Quality Diamonds which weigh a total of 2.00CT and are pave set along a gorgeous band of 18K yellow gold. If she likes glamorous and opulent jewellery...
From £78.19 per month
Item Ref: NDF3434
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Asscher Cut Signet Ring, featuring 0.50ct of F/VS lab grown diamond, set in the finest recycled 9k yellow 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: NDF3421
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Round Cut Signet Ring featuring 1.00ct of F/VS lab grown diamond, set in the finest recycled 9k yellow gold. This unique ring is a modern take on a classic signet ring and makes for a meaningful gift (or...
From £42.09 per month
Item Ref: NDP3414-AF422A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These exquisite Annabelle earrings are part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent yellow lab diamond solitaire looks elegant in a yellow gold setting, catching the eye with its unrivalled...
From £95.76 per month
Item Ref: NDFG27-AF422A
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These exquisite Ella earrings are part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent yellow lab diamond solitaire looks elegant in a yellow gold setting, catching the eye with its unrivalled...
From £84.55 per month
Item Ref: NDUT56-AF322Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Natalia ring is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent yellow lab diamond solitaire looks elegant in a white gold setting, catching the eye with its unrivalled...
From £54.24 per month
Item Ref: NDFR34-AF72Y
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite Georgina pendant is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent yellow lab diamond solitaire looks elegant in a white gold setting, catching the eye with its unrivalled...
From £31.26 per month
Item Ref: NDP3402
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Diamond Pyrus Lab Diamond Drop Earrings, boasting an incredible 5ct of H/Si lab-grown diamonds, set in the finest recycled 9k white gold. These special occasion earrings steal the show when paired with an evening outfit, hanging delicately from...
From £114.9 per month
Item Ref: FG37-VY
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These tanzanite drop earrings are simply ravishing in their contemporary luxury design that shows off two pear shaped tanzanites surrounded by dazzling diamonds. Their elegance is beautifully offset by the finest UK hallmarked 18K white gold.
From £47.84 per month
Item Ref: HG31-72JUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This elegant Lauren eternity ring has been described by our customers as having 'stunning workmanship and quality' which is displayed in the unique design of this popular ring. The platinum channel setting holds 0.50CT of H/SI Quality Diamonds which sit...
From £38.89 per month
Item Ref: NIFEG20-TY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A magnificent pair of Ruby Earrings in 18K White Gold. Claw 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 and beauty...
From £33.48 per month
Item Ref: B3214
AVAILABILITY: In stock (15 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A spectacular pair of Amethyst Earrings in 9K Yellow Gold. Claw setting. 0.07CT of Premium Quality diamonds. Gem size is AM 6x4mm. Free UK delivery and a 5 year guarantee.
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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