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 95 products
Item Ref: G4940
AVAILABILITY: In stock (88 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Aquamarine 0.34CT And Diamond 9K White Gold Pendant Necklace, with 0.34ct of beautiful Aquamarine gemstone, set against 0.02ct of premium quality diamonds. The beautiful pale blue Aquamarine gemstone hangs delicately from the chain, while the gem’s setting is...
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Item Ref: NID4224-GU
AVAILABILITY: In stock (252 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Uncover the Astra Lab Emerald and Diamond Solitaire Pear Cut Necklace, with a beautiful 2.40ct lab grown emerald amongst 0.08CT of H/SI quality diamonds. The impressive, deep-green emerald hangs delicately from the chain, crafted in the finest sterling silver. The...
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Item Ref: NDG5237Y
AVAILABILITY: In stock (-1 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This beautiful half carat solitaire diamond pendant in a lustrous white gold setting looks simply stunning on the neckline. The sustainable lab grown diamond is brilliant cut, creating breathtaking sparkle. A perfect gift you cannot go wrong with. *The sustainable...
From £13.09 per month
Item Ref: NID4224-TU
AVAILABILITY: In stock (-1 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Unearth the Astra Lab Ruby and Diamond Solitaire Pear Cut Necklace, with a 3.50ct lab grown ruby amongst 0.08CT of H/SI quality consciously crafted diamonds. The large pear cut ruby hangs delicately on the finest sterling silver chain, with a...
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Item Ref: G4123
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
As sparkling as it is elegant, this aquamarine and diamond halo necklace with its polished white gold setting is a truly beautiful piece. Made with 0.38CT aquamarine and 0.06CT diamonds, its beauty and value are unrivalled. A jewellery piece that's...
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Item Ref: NDG5237
AVAILABILITY: In stock (55 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This beautiful half carat solitaire diamond pendant in yellow gold looks elegant and luxurious on the neckline. The sustainable lab grown diamond is brilliant cut, creating breathtaking sparkle and fire. A perfect gift for any occasion. *The sustainable luxury choice....
From £13.09 per month
Item Ref: G4940-C
AVAILABILITY: In stock (26 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our amethyst pendant necklace, featuring 0.34ct of high-quality amethyst and 0.02ct of white diamonds, set in 9k white gold. Amethyst is the birthstone for the month of February, making this a special birthday gift for the Pisces and Aquarius...
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Item Ref: NID4226-GU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Explore the beauty of the Astra Lab Emerald and Diamond Halo Octagon Cut Necklace. The delicate sterling silver chain is interspersed with subtle, encapsulated diamonds, adding extra intrigue to a classic piece. The beautiful 1.50ct lab grown emerald sits within...
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Item Ref: UP3253-OCT
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This beautiful vintage style locket features a sparkling aquamarine gem, the birthstone for March. The locket opens up so that you can store a lock of hair or a miniature photograph inside. Handcrafted with sterling silver and accented with white...
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Item Ref: NDD3552-47JUU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Round Diamond Solitaire Pendant Necklace, featuring a 0.25ct lab-grown diamond, suspended from a fine recycled silver chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the diamond, giving...
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Item Ref: NDD3552-55JUU
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Round Diamond Solitaire Pendant Necklace, featuring a 0.33ct lab-grown diamond, suspended from a fine recycled silver chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the diamond, giving...
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Item Ref: ANID4226-GU
AVAILABILITY: In stock (18 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Explore the beauty of the Astra Lab Emerald and Diamond Halo Octagon Cut Necklace. The delicate 18k gold vermeil chain is interspersed with subtle, encapsulated lab diamonds, adding extra intrigue to a classic piece. The beautiful 1.50ct lab grown emerald...
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Item Ref: NID4226-UU
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Learn more about the Astra Lab Sapphire and Diamond Halo Octagon Cut Necklace. The delicate chain - made of the finest sterling silver - is interspersed with subtle, encapsulated diamonds, adding extra intrigue to a classic piece. The beautiful 2.00ct...
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Item Ref: NDD3566-47JUU
AVAILABILITY: In stock (-1 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Bezel Round Cut Lab Diamond Solitaire Necklace in 925 Silver, showcasing a 0.25ct H/SI quality lab-grown diamond set in the finest recycled sterling silver. This piece is a refined, modern take on the classic pendant, with the diamond...
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Item Ref: NDFR23-72HXU3S
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Sparkling brilliantly from every facet, the lab grown centre stone of this gorgeous necklace is forged using state of the art technology to bring you the ultimate fusion of art and technology in a stunning piece of jewellery. This high...
From £15.65 per month
Item Ref: ANDG4121U
AVAILABILITY: In stock (0 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 18k gold vermeil. This classic pendant necklace features a clever illusion setting, whereby the carat weight of the central diamond is enhanced,...
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Item Ref: Z1505S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Tanzanite 7 x 5mm 925 Sterling Silver Pendant Necklace, featuring 0.85ct of tanzanite, set in the finest sterling silver. The classic pendant necklace is given a modern twist, with the central stone featuring a vivid purple tanzanite gem....
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Item Ref: FR28-55XUA
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
The classic pear shape cut of this wonderful 0.33CT of G/Vs Quality Diamond ensures the precious stone takes the limelight in this elegant necklace. The 18K yellow gold pendant adds to the enchanting look of this charming necklace which is...
From £30.25 per month
Item Ref: NDFR23-72HXU3Y
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
The luxurious feel of this superb quality lab grown diamond encased in an 18K white gold setting is guaranteed to make a glamourous impact. Uncompromising in quality and created using advanced technology, this remarkably priced half carat diamond necklace exudes...
From £15.65 per month
Item Ref: ANDD3558-55JUU
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Heart Diamond Solitaire Pendant Necklace, featuring a 0.33ct lab-grown heart-shaped diamond, suspended from a fine 18k gold vermeil chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the...
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Item Ref: NID4225-TU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover the Astra Lab Ruby and Diamond Halo Round Cut Necklace. The rich red 3.60ct ruby is surrounded by a halo of 0.20ct of HS/I quality, consciously created diamonds. The halo effect emits beautiful sparkle, and the illusion of an...
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Item Ref: YLBB1332-LS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 0.06ct lab diamond initial pendant in the letter ‘L’ 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: NDD3566-72JUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Bezel Round 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 £20.15 per month
Item Ref: ANID4226-TU
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Unearth the Astra Lab Ruby and Diamond Halo Octagon Cut Necklace. The 1.80ct lab grown ruby sits amongst a halo of 0.16ct of consciously crafted H/SI lab diamonds. The traditional piece is given a modern twist with the addition of...
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Item Ref: NIFER28-UY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A beautiful Sapphire Pendant in 18K White Gold. Claw setting. 0.75CT 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...
From £42.36 per month
Item Ref: NDD3556U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 21" Mens Small Lab Diamond Cuban Link Necklace from the Havana Collection, featuring 1.20ct of lab-grown diamonds set in the finest sterling silver. This pavé diamond necklace shines with every motion, while the delicate silver setting keeps the...
From £45.39 per month
Item Ref: FR42
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This stunning cross pendant is a truly luxurious piece of fine UK hallmarked jewellery. Handcrafted with 1.00CT H/SI Quality pave set diamonds and fine 18K white gold, it makes a perfect gift - or a decadent treat. A matching white...
From £72.98 per month
Item Ref: NDD3551-47JUU
AVAILABILITY: In stock (16 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Pear Diamond Solitaire Pendant Necklace, featuring a 0.25ct 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...
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Item Ref: YLBB1332-ES
AVAILABILITY: In stock (0 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...
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Item Ref: ANDD3551-47JUU
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Pear Diamond Solitaire Pendant Necklace, featuring a 0.25ct lab-grown pear-shaped diamond, suspended from a fine 18k gold vermeil chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the...
Pay in 3 interest-free
Item Ref: NDG5243
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This elegant diamond cross necklace is a scintillating piece of fine jewellery. It is handcrafted with sustainable lab grown diamonds that are as beautiful as they are ethical. The setting is made from yellow gold to provide a luxurious look...
From £30.25 per month
Item Ref: D3409
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A special Exclusive Necklace in 18K White Gold. Claw setting. 0.50CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £55.48 per month
Item Ref: ANDD3572U
AVAILABILITY: In stock (10 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Lab Diamond Eternal Glow Circle Necklace, featuring 0.35ct 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...
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Item Ref: ANDD3556U
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 21" Mens Small Lab Diamond Cuban Link Necklace from the Havana Collection, featuring 1.20ct 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 £45.39 per month
Item Ref: FR23-72RMA
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
An eye-catching certified Chloe Diamond Pendant Necklace 18K Yellow Gold. Claw setting. 0.50CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £30.25 per month
Item Ref: LBDP06-33VSY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 18K Gold Lab Diamond Pear Shape Pendant Necklace 0.33CT F/VS, featuring 0.33ct of F/VS quality diamonds, set in the finest recycled yellow gold. The pear-shaped stone sits on an adjustable gold vermeil chain, subtly drawing attention to the...
From £14.77 per month
Item Ref: NDD3566-47JUA
AVAILABILITY: In stock (19 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...
From £16.79 per month
Item Ref: NDG5249Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This stunning cross pendant is a luxurious piece of jewellery. With two carats of sustainable lab grown diamonds in a dazzling white H/Si quality, it creates beautiful sparkle and fire. Handcrafted in polished white gold, this is a perfect gift...
From £50.44 per month
Item Ref: YLBB1332-DS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 0.09ct lab diamond initial pendant in the letter ‘D’ 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: NDD3541U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 21” Mens Lab Diamond Medium Cuban Link Necklace from the Havana Collection, featuring 3.00ct 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 £65.58 per month
Item Ref: FR53-G
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Make her smile on her special occasion with this gorgeous emerald and diamond pendant. It features stunning, vibrant green emeralds accented with sparkling diamonds. Beautifully complemented by a luxurious 18K yellow gold setting.
From £47.74 per month
Item Ref: LBB1333-CW
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.07ct lab diamond initial pendant in the letter ‘C’ 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: NDD3552-422JUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Round Diamond Solitaire Pendant Necklace, featuring a 2.00ct lab-grown diamond, suspended from a fine yellow gold chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the diamond, giving...
From £35.29 per month
Item Ref: NDD3547-92XUA
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 1.00ct Lab Diamond Halo Necklace, set in the finest 9k recycled yellow gold. The classic solitaire pendant necklace is elevated with a halo of diamonds surrounding the 0.70ct centre stone, protecting the main diamond, enhancing its magnitude, and...
From £24.53 per month
Item Ref: NDD3550-47JUU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Oval Diamond Solitaire Pendant Necklace, featuring a 0.25ct lab-grown oval-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: ANDD3573U-RKU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Capture the dreamy essence of Pisces with our Pisces Zodiac Medallion Necklace crafted in recycled 18k gold vermeil. The fish symbol is beautifully detailed, accented with 0.02ct lab-grown diamonds as celestial stars, reflecting intuition and compassion. Pisces (February 19 -...
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Item Ref: NDD3572U
AVAILABILITY: In stock (22 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Lab Diamond Eternal Glow Circle Necklace, featuring 0.35ct of premium lab-grown diamonds, beautifully set in the finest recycled sterling silver. 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: LBB1333-RY
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.10ct lab diamond initial pendant in the letter ‘R’ 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
Yes, many of our necklaces feature adjustable chains, allowing you to wear them at different lengths for layering or comfort. Product descriptions list the available adjustments so you can choose the style that works best for you.
Our necklaces are crafted from high-quality, recycled precious metals including sterling silver, 18K gold vermeil, solid 18K gold, and platinum. Each product description details the metal used, so you know exactly what you’re buying.
Our chains are designed to be durable and long-lasting, made with high-quality precious metals. But like all delicate fine jewellery, they should be treated with care - avoid pulling or snagging on clothing to keep your necklace secure for years to come.
Yes, our necklaces are fitted with strong and reliable clasps, designed to hold your jewellery safely in place during daily wear. Many of our designs use spring-ring or lobster clasps, known for their durability and ease of use. When putting your piece on, always double check the clasp is securely closed, to avoid losing it.
We offer necklaces in a variety of lengths, from short, delicate chains to long pendants. Standard lengths are usually 16–18 inches, but exact measurements are listed on each product page. Adjustable chains allow for even more flexibility in length. Please reach out to our customer services (https://www.thediamondstore.co.uk/pages/contact-us) with any questions you may have about the length of the necklace you’re interested in.
Yes, we offer a selection of replacement necklace chains in sterling silver, gold, and platinum. If you need to replace or upgrade your chain, you can choose from a variety of styles and lengths to match your pendant. If you’d like to purchase a replacement chain for a pendant necklace, please get in touch with our customer services who can advise you further (https://www.thediamondstore.co.uk/pages/contact-us).
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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