Elevate your look with the necklaces everyone’s loving. This curated collection showcases our best-selling designs, from classic solitaire pendants to meaningful, symbolic styles. Whether you’re gifting or treating yourself, these customer favourites offer sparkle for every occasion.
Showing 126 products
Item Ref: ND1MFP23-32JUY
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our beautiful 10.00ct Lab Diamond Cluster Tennis Necklace, set in the finest recycled 9k white gold. A seemingly endless string of consciously crafted, round diamonds sits in a white gold setting, holding your stones secure, but almost invisible to...
From £185.02 per month
Item Ref: D3525-T
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This beautifully sparkling ruby and diamond necklace offers stunning style, designed to make you look and feel utterly luxurious. The contrast of the vivid red rubies, dazzling diamonds and yellow gold looks beautiful along the neckline. A stunning gift for...
From £38.66 per month
Item Ref: ANDD3573U-ECR
AVAILABILITY: In stock (50 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Honour the determination of Capricorn with our Capricorn Zodiac Medallion Necklace in recycled 18k gold vermeil. The goat symbol is intricately detailed, surrounded by 0.02ct lab-grown diamonds on a grained surface to represent celestial stars. Capricorn (December 22 - January...
Pay in 3 interest-free
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: NDD3564-72JUY
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Bezel Oval Cut Lab Diamond Solitaire Necklace in 9K White Gold, showcasing a 0.50ct 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...
From £15.11 per month
Item Ref: NDD3557U
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 21” Mens Lab Diamond Medium Cuban Link Necklace from the Havana Collection, featuring 8.00ct of lab-grown diamonds set in the finest sterling silver. This pavé diamond necklace shines with every motion, while the thick silver setting keeps the...
From £117.73 per month
Item Ref: LBB1333-FY
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.07ct lab diamond initial pendant in the letter ‘F’ 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: LBB1303-RY
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover the Vivara necklace, featuring 0.40ct of lab-grown rubies and 0.18ct diamonds, set in the finest quality 9k yellow gold. The Vivara necklace puts a modern twist on a classic pendant necklace, as – rather than one stone – this...
From £24.86 per month
Item Ref: NDFR34-72XU3A
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
An elegant certified Diamond Halo Necklace in 18K Yellow Gold. Claw setting. 0.70CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £29.44 per month
Item Ref: NDD3549-37XUA
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 15.00ct Lab Diamond Tennis Necklace 3/4 Set in 9K Yellow Gold G/VS, featuring 15ct of sparkling, round diamonds set in the finest 9k recycled yellow gold. The front section of the necklace that sits on the collarbones is...
From £218.66 per month
Item Ref: NDD3549-9XUA
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 7.00ct Lab Diamond Tennis Necklace 3/4 Set in 9k Gold G/VS featuring 7ct of sparkling, round diamonds set in the finest 9k recycled yellow gold. The front section of the necklace that sits on the collarbones is adorned...
From £108.64 per month
Item Ref: ND1MFP24-32JUY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Uncover our 10.00ct Lab Diamond Drop Tennis Necklace, set in the finest recycled 9k white gold. A unique twist on a traditional tennis necklace, the drop tennis necklace incorporates all the classic elements of the piece, with the modern addition...
From £181.65 per month
Item Ref: NDFR21-XU3Y
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Elegantly hand crafted and certain to turn heads, the gorgeous lab grown centre stone surrounded by a halo of shimmering diamond glistens in its 18K white gold setting. Bringing you substantial savings as well as uncompromising quality, the diamond centre...
From £26.21 per month
Item Ref: FP23-32JUY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A dazzling Exclusive Necklace in 18K White Gold. Claw setting. 10.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. 7ct Version Shown
From £346.52 per month
Item Ref: FER28-VY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Exuding elegance, this rare tanzanite gemstone is oval cut to provide exquisite blue-violet shimmer along your neckline. With sparkle that takes the breath away, it also features a halo of ethical and environmentally sustainable lab grown diamonds around the main...
From £50.44 per month
Item Ref: FR56-VBY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This rare tanzanite gemstone comes from the foothills of Mount Kilimanjaro in Africa and its breathtaking blue-violet shimmer is gloriously displayed in beautiful diamond halo setting. A luxurious gift, it's sure to be cherished by its lucky recipient.
From £47.07 per month
Item Ref: NDD3573U-CTK
AVAILABILITY: In stock (24 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Celebrate the fearless energy of Aries with our Aries Zodiac Medallion Necklace crafted in recycled Silver. Featuring the bold ram symbol and 0.02ct of lab-grown diamonds that sparkle like stars on a grained surface, this piece embodies courage and determination....
Pay in 3 interest-free
Item Ref: NDD3563-322XUY
AVAILABILITY: In stock (7 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Lumia 1.20ct Cushion Cut Lab Diamond Halo Necklace, set in the finest 9k recycled white gold, featuring a 1.00ct centre stone. The classic solitaire pendant necklace is elevated with a halo of diamonds surrounding and protecting the main...
From £33.61 per month
Item Ref: NDD3579-52XUY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Celebrate luxury with the LUXE 27.00ct Lab Diamond Necklace, a stunning creation from our exclusive LUXE collection. Featuring IGI-certified mixed-cut lab diamonds—including Brilliant, Radiant, Oval, Pear, and Marquise shapes—this necklace achieves a total weight of 27.00ct, offering unmatched brilliance and...
From £492.88 per month
Item Ref: NDD3578-52XUY
AVAILABILITY: In stock (2 items)
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 £465.96 per month
Item Ref: NDD3577-52XUY
AVAILABILITY: In stock (0 items)
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: NDD3579-42XUY
AVAILABILITY: In stock (1 item)
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 £454.18 per month
Item Ref: LBB1333-UW
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.08ct lab diamond initial pendant in the letter ‘U’ 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: LBB1332-XS
AVAILABILITY: In stock (3 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...
Pay in 3 interest-free
Item Ref: NDFR77-DF322A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite Beatrice pendant is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent blue lab diamond solitaire looks elegant in a yellow gold setting, catching the eye with its unrivalled...
From £43.71 per month
Item Ref: NDFR34-AF322A
AVAILABILITY: In stock (1 item)
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 yellow gold setting, catching the eye with its unrivalled...
From £48.75 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 £32.94 per month
Item Ref: NDD3540-37XUA
AVAILABILITY: In stock (2 items)
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 £194.1 per month
Item Ref: ND1MFP24-9JUY
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Uncover our 7.00ct Lab Diamond Drop Tennis Necklace, set in the finest recycled 9k white gold. A unique twist on a traditional tennis necklace, the drop tennis necklace incorporates all the classic elements of the piece, with the modern addition...
From £154.74 per month
Item Ref: FP23-5JUY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A glamorous Exclusive Necklace in 18K White Gold. Claw setting. 3.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. 7ct Version Shown
From £189.39 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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