Skill, patience and only the most exquisite conflict-free diamonds and gemstones go into making our beautiful yellow gold diamond necklaces. Saying “I love you” has never been this sparkling and beautiful.
Showing 210 products
Item Ref: LBB1303-RY
AVAILABILITY: In stock (3 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 £37.99 per month
Item Ref: R4647
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This special diamond cluster pendant looks ravishing with its contemporary chic design that shows off 1.00CT of high grade H/Si diamonds. Its minimalist elegance is beautifully offset by the 18K yellow gold setting. A classic piece, it will be a...
From £68.94 per month
Item Ref: NDD3551-522XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Pear Diamond Solitaire Pendant Necklace, featuring a 3.00ct lab-grown pear-shaped diamond, suspended from a fine 9k yellow gold chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the...
From £52.12 per month
Item Ref: LBB1333-VY
AVAILABILITY: In stock (3 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: LBDP02-50VSY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Certified Lab Diamond 0.50CT Emily 18K Gold Pendant Necklace F/VS, featuring 0.50ct of F/VS quality diamonds, set in the finest recycled yellow gold. The central diamond is protected by a secure and unique rubover setting, putting a modern...
From £19.48 per month
Item Ref: LBB1333-YY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.07ct lab diamond initial pendant in the letter ‘Y’ 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: NDFR21-322XU3A
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A wonderful certified Diamond Halo Necklace in 18K Yellow Gold. Claw setting. 1.38CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £43.71 per month
Item Ref: NDFR21-DF322A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite Ella 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 £48.75 per month
Item Ref: NDD3549-37XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 15.00ct Lab Diamond Tennis Necklace 3/4 Set in 9K Yellow Gold F/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 £223.71 per month
Item Ref: NDD3540-32XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 10.00ct Lab Diamond Tennis Necklace in 9K Yellow Gold F/VS full diamond tennis necklace, which features 10ct of sparkling, round diamonds set in the finest 9k recycled yellow gold, held together with a secure, easy-fit clasp. This exceptional...
From £168.2 per month
Item Ref: NID4221-GA
AVAILABILITY: In stock (7 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This Toi et Moi necklace in 18K yellow gold showcases a 1.50ct pear-cut lab-grown diamond and a 2.50ct pear-cut lab emerald gemstone, representing you and me. The mirrored cuts evoke unity, while green and gold radiate timeless luxury. A celebrity-inspired...
From £64.57 per month
Item Ref: NDD3552-522XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Round Diamond Solitaire Pendant Necklace, featuring a 3.00ct lab-grown round brilliant diamond suspended from a fine 9k yellow gold chain. Crafted in recycled gold, it’s an ethical yet luxurious choice. The hidden setting gives the diamond...
From £52.12 per month
Item Ref: NDFR20-322XU3A
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A stunning certified Diamond Halo Necklace in 18K Yellow Gold. Claw setting. 1.38CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £34.15 per month
Item Ref: G3371
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A dazzling Diamond Necklace and Pendant in 9K Yellow Gold. PAVE setting. 0.26CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
Pay in 3 interest-free
Item Ref: NDD3540-0XUA
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 8.00ct Lab Diamond Tennis Necklace in 9K Yellow Gold F/VS which features 8ct 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 a...
From £141.28 per month
Item Ref: FR26-47XUA
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exceptional Alice pendant combines the classic look of the emerald cut 0.250CT G/Vs Quality Diamond with the contemporary sheen of yellow gold. The minimalist design allows the diamond to sparkle wonderfully and the luxurious yellow gold pendant will ensure...
From £23.52 per month
Item Ref: NDD3549-9XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 7.00ct Lab Diamond Tennis Necklace 3/4 Set in 9k Gold F/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: NDFR21-DF72A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite Ella 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 £37.65 per month
Item Ref: NDG5282
AVAILABILITY: In stock (10 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Inspired by the timeless symbolism of love and luck, our Alegria Diamond Pendant in 9K Yellow Gold features an elegant clover-shaped design adorned with 1.00ct of H/SI quality lab-grown diamonds. A halo of smaller diamonds surrounds the centrepiece, enhancing its...
From £25.2 per month
Item Ref: NDD3562-322XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Lumia 1.20ct Lab Diamond Pear Cut Halo Necklace, set in the finest 9K recycled yellow 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: LBB1333-WY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.13ct lab diamond initial pendant in the letter ‘W’ 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: NDFR34-RF322A
AVAILABILITY: Out of Stock
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 pink lab diamond solitaire looks elegant in a yellow gold setting, catching the eye with its unrivalled...
From £44.72 per month
Item Ref: NID4234-GA
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Inspired by timeless elegance, this Bloom clover-shaped halo necklace showcases 3.20ct of lab-grown emeralds and 0.45ct G/VS of lab-grown diamonds in a delicate micro-claw setting. Crafted in recycled 18K yellow gold and finished with an 18" chain, it’s perfect for...
From £79.03 per month
Item Ref: NDD3599-522XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A radiant celebration of you and me, this Toi et Moi necklace pairs a 1.00ct pear-cut with a 2.00ct emerald-cut lab-grown diamond, representing two distinct yet connected souls. Totalling 3.00ct and IGI certified (F/VS1), each stone glows against a warm...
From £86.77 per month
Item Ref: NID4229-UA
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A striking symbol of connection, this 18K yellow gold Toi et Moi necklace pairs a 1.50ct oval-cut lab-grown diamond with a 2.50ct pear-cut blue lab sapphire, representing you and me. The pairing radiates warmth and balance. A celebrity-loved romantic piece,...
From £63.89 per month
Item Ref: NDD3562-72XUA
AVAILABILITY: In stock (0 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 £19.14 per month
Item Ref: LBB1333-UY
AVAILABILITY: In stock (4 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...
Pay in 3 interest-free
Item Ref: NDFR77-AF322A
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 yellow lab diamond solitaire looks elegant in a yellow gold setting, catching the eye with its unrivalled...
From £57.16 per month
Item Ref: NDFR21-AF72A
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite Ella 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 £32.94 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: R4658-30MA
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Highlighting your neckline with beautiful colour and sparkle, this necklace showcases red rubies surrounded by dazzling white diamonds. The sumptuous yellow gold setting creates a look of instant luxury, making this an exquisite gift for any special occasion.
From £40.34 per month
Item Ref: NDD3598-522XUA
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A timeless you and me design adored by celebrities, this Toi et Moi necklace features two pear-cut lab-grown diamonds, 1.00ct and 2.00ct, totalling 3.00ct. Crafted in 18K yellow gold and IGI certified (F/VS1), the matching shapes symbolise perfect harmony. With...
From £86.77 per month
Item Ref: NDD3597-522XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
The embodiment of you and me, this Toi et Moi necklace showcases a 1.00ct marquise-cut and 2.00ct pear-cut lab-grown diamond - two shapes representing two hearts. Set in 18K yellow gold, the IGI-certified (F/VS1) diamonds total 3.00ct, radiating warmth and...
From £86.77 per month
Item Ref: NDD3596-522XUA
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Two stones, one story. This Toi et Moi necklace unites a 1.00ct pear-cut and a 2.00ct oval-cut lab-grown diamond, symbolising you and me. Crafted in 18K yellow gold and IGI certified (F/VS1), the 3.00ct design radiates warmth and romance. Finished...
From £86.77 per month
Item Ref: NID4233-UA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A symbol of unity and individuality, this Toi et Moi necklace in 18K yellow gold pairs a 1.50ct marquise-cut lab-grown diamond with a 2.50ct lab blue sapphire, representing you and me. The contrast between blue and gold adds depth and...
From £65.58 per month
Item Ref: NID4233-GA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This 18K yellow gold Toi et Moi necklace unites a 1.50ct marquise-cut lab-grown diamond with a 2.50ct lab emerald gemstone, representing you and me. The deep green and warm gold symbolise strength and connection. A celebrity-inspired romantic design, featuring an...
From £65.58 per month
Item Ref: G3812
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A special Diamond Necklace and Pendant in 9K Yellow Gold. Pave setting. 0.20CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
Pay in 3 interest-free
Item Ref: G3926
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
An elegant Diamond Necklace and Pendant in 9K Yellow Gold. Pave setting. 0.15CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
Pay in 3 interest-free
Item Ref: LBB1333-XY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.07ct lab diamond initial pendant in the letter ‘Y’ 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: G3112
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A superb Diamond Necklace and Pendant in 9K Yellow Gold. Pave setting. 0.02CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
Pay in 3 interest-free
Item Ref: NDD3549-32XUA
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 Yellow Gold F/VS featuring 10ct 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 £153.39 per month
Item Ref: NID4234-TA
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Inspired by timeless elegance, this Bloom clover-shaped halo necklace showcases 3.30ct of lab-grown rubies and 0.45ct G/VS of lab-grown diamonds in a delicate micro-claw setting. Crafted in recycled 18K yellow gold and finished with an 18" chain, it’s perfect for...
From £79.03 per month
Item Ref: NID4234-UA
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Inspired by timeless elegance, this Bloom clover-shaped halo necklace showcases 3.40ct of lab-grown sapphires and 0.45ct G/VS of lab-grown diamonds in a delicate micro-claw setting. Crafted in recycled 18K yellow gold and finished with an 18" chain, it’s perfect for...
From £79.03 per month
Item Ref: NDD3502
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Crafted in rich recycled 18K yellow gold, the 16.5-inch Paperclip Lab Diamond Link Necklace features 0.74ct of round lab-grown diamonds, each set in fine talon claws and spaced between sleek paperclip-style links. The warm gold tone enhances its modern minimalist...
From £112.68 per month
Item Ref: NDD3591
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Bolder in brilliance, the 16.5-inch Paperclip Lab Diamond Link Necklace features 1.50ct of round lab-grown diamonds set in sharp talon claws, spaced between polished paperclip-style links in rich recycled 18K yellow gold. The warm tone brings modern contrast to its...
From £134.55 per month
Item Ref: R4657-30MA
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our elegant Emerald 1.04ct and Diamond 18K Yellow Gold Alegria Pendant. 1.04cts of deep green, emerald jewels take centre stage, surrounded by 0.14cts of white diamonds, adding a touch of brilliance to the piece, and creating beautiful sparkle with...
From £40.34 per month
Item Ref: NDD3504
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This 15.5-inch choker necklace makes a bold yet sustainable statement with 7.25ct of G/VS lab-grown diamonds in prong and pavé settings. Set in recycled 18K yellow gold with lab-grown stones, its layered sparkle is designed for nights out and adding...
From £207.9 per month
Item Ref: NDD3590-522XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This Toi et Moi necklace brings together a 1.00ct marquise-cut and 2.00ct emerald-cut lab-grown diamond, representing two individuals beautifully aligned. Totalling 3.00ct and IGI certified (F/VS1), the stones’ geometric elegance shines in 18K yellow gold. Inspired by celebrity-favourite designs, it’s...
From £86.77 per month
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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