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Vivara Lab Emerald and Lab Diamond Necklace Set in 9K White Gold
£1,119£1,745
From £37/mo
Emerald Emerald 0.18ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Horizon Heart Cut Lab Diamond Solitaire Necklace 0.25ct H/SI in 9K White Gold
£529£865
From £18/mo
9K White Gold (selected) +1
Diamond Diamond 0.25ct H/SI (Lab Grown) (selected) Diamond
NEXT DAY DELIVERY
8.00ct Lab Diamond Tennis Necklace in 9K Yellow Gold F/VS
£4,199£7,465
From £140/mo
9K Yellow Gold (selected)
Diamond Diamond Diamond 8.00ct F/VS (Lab Grown) (selected) Diamond +1
NEXT DAY DELIVERY
NEW IN
Papillon 0.20ct Lab Diamond Necklace in Sterling Silver
£249£345
Silver (selected)
Diamond Diamond 0.20ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Luna 0.30ct Lab Diamond Necklace in Sterling Silver
£179£235
Silver (selected)
Diamond Diamond 0.30ct G/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Élan 0.06ct Lab Diamond Circle Necklace in 18K Gold Vermeil
£149£195
18K Gold Vermeil (selected)
Diamond Diamond 0.06ct G/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Élan 0.06ct Lab Diamond Circle Necklace in Sterling Silver
£149£195
Silver (selected)
Diamond Diamond 0.06ct G/VS (Lab Grown) (selected)
NEW IN
1.00ct Lab Diamond Bezel Tennis Necklace in Sterling Silver
£749£1,175
From £25/mo
Silver (selected)
Diamond Diamond 1.00ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Keepsake 0.06ct Lab Diamond Round Locket Pendant Necklace in Sterling Silver
£179£229
Silver (selected)
Diamond Diamond 0.06ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Luna 0.30ct Lab Diamond Necklace in 18K Vermeil
£179£239
18K Gold Vermeil (selected)
Diamond Diamond 0.30ct G/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
Lumia Halo 0.65ct Pear Cut Lab Diamond Necklace in 9K Yellow Gold
£569£945
From £19/mo
9K Yellow Gold (selected)
Diamond Diamond 0.65ct F/VS (Lab Grown) (selected) Diamond
Lumia Halo 1.20ct Pear Cut Lab Diamond Necklace in 9K Yellow Gold
£999£1,665
From £33/mo
9K Yellow Gold (selected)
Diamond Diamond Diamond 1.20ct F/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Astrology Virgo 0.07ct Lab Grown Diamond Medallion Pendant Necklace in 18K Gold Vermeil
£239£329
18K Gold Vermeil (selected)
Diamond Diamond 0.07ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Paperclip 1.50ct Lab Diamond Link Necklace in 18K Yellow Gold
£3,999£6,749
From £133/mo
18K Yellow Gold (selected)
Diamond Diamond 1.50ct G/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Gallery 1.00ct Oval Cut Lab Diamond Solitaire Pendant Necklace in 14K White Gold
£549£815
From £18/mo
14K White Gold (selected)
Diamond Diamond 1.00ct F/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Gallery 1.00ct Emerald Cut Lab Diamond Solitaire Pendant Necklace in 14K Yellow Gold
£575£855
From £19/mo
14K Yellow Gold (selected)
Diamond Diamond 1.00ct F/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Bound Lab Diamond Link Necklace 0.87ct Round Cut in 18K Gold Vermeil
£399£579
From £13/mo
18K Gold Vermeil (selected)
diamond diamond 0.87ct G/VS lab-grown (selected)
NEXT DAY DELIVERY
NEW IN
Alegria 1.00ct Lab Diamond Halo Pendant Necklace in 9K White Gold
£749£1,139
From £25/mo
9K White Gold (selected)
Diamond Diamond 1.00ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Astrology Aries 0.07ct Lab Grown Diamond Medallion Pendant Necklace in 18K Gold Vermeil
£239£329
18K Gold Vermeil (selected)
Diamond Diamond 0.07ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Astrology Pisces 0.07ct Lab Grown Diamond Medallion Pendant Necklace in Sterling Silver
£229£295
Silver (selected)
Diamond Diamond 0.07ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Astrology Aries 0.07ct Lab Grown Diamond Medallion Pendant Necklace in Sterling Silver
£229£295
Silver (selected)
Diamond Diamond 0.07ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Paperclip 0.74ct Lab Diamond Link Necklace in 18K White Gold
£3,349£5,579
From £112/mo
18K White Gold (selected)
Diamond Diamond 0.74ct G/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
Lumia Halo 0.65ct Cushion Cut Lab Diamond Necklace in 9K Yellow Gold
£569£945
From £19/mo
9K Yellow Gold (selected)
Diamond Diamond 0.65ct F/VS (Lab Grown) (selected) Diamond
NEXT DAY DELIVERY
Lumia Halo 1.20ct Cushion Cut Lab Diamond Necklace in 9K Yellow Gold
£999£1,665
From £33/mo
9K Yellow Gold (selected)
Diamond Diamond Diamond 1.20ct F/VS (Lab Grown) (selected)
Vivara Lab Emerald and Lab Diamond Necklace Set in 9K White Gold

Layering and Stacking Necklaces

The art of layering necklaces well comes down to length and weight. Pieces worn at different lengths - roughly one to two inches apart - create distinct layers that read clearly rather than competing. Mixing pieces of different visual weights, such as a fine diamond solitaire with a slightly heavier chain, adds depth to the overall look.

Our stacking necklace collection is designed with this in mind. We include a variety of styles and lengths, from delicate solitaire pendants to more substantial diamond-set designs, all consciously crafted from recycled precious metals to minimise the need for new mining. These pieces are set with natural diamonds and gemstones that are ethically sourced and conflict-free. Select stacking necklaces offer the choice between natural and lab-grown alternatives - which are identical in beauty and quality.

Browse our collection and find the pieces that work together for your neck stack.

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FAQs

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).