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NEXT DAY DELIVERY
Lab Diamond Heart Pendant Necklace 0.25ct H/Si in 9K Gold
£359£465
9K Yellow Gold (selected)
Diamond Diamond 0.25ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Lab Diamond Galileo Heart 1.10CT Pendant Necklace in 9K White Gold
£579£839
From £19/mo
9K White Gold (selected)
Diamond Diamond 1.10ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Lab Diamond Heart Pendant Necklace 0.25ct H/Si in 9K White Gold
£359£465
9K White Gold (selected)
Diamond Diamond 0.25ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Masami Lab Diamond Pear Halo Necklace 0.10ct Pave Set in 925 Sterling Silver
£199£215
Silver (selected)
Diamond Diamond 0.10ct PREMIUMQUALITY (Lab Grown) (selected)
NEXT DAY DELIVERY
9K White Gold Pendant Necklace With 0.25ct Diamonds
£419£589
From £14/mo
Diamond Diamond 0.25ct PREMIUMQUALITY (Natural) (selected)
Galileo 0.50ct Solitaire Look Diamond 0.18ct 18K White Gold Necklace
£599£909
From £20/mo
18K White Gold (selected)
Diamond Diamond 0.18ct H/SI (Natural) (selected)
NEXT DAY DELIVERY
Lab Diamond Cluster Pendant Necklace 0.25ct H/Si in 9K White Gold
£259£309
Diamond Diamond 0.25ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Lab Diamond Pave Heart Pendant Necklace 0.50ct H/Si in 9K Gold
£479£645
From £16/mo
9K Yellow Gold (selected)
Diamond Diamond 0.50ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Galileo 1.00ct Solitaire Look Diamond 0.41ct 18K White Gold Necklace
£1,149£1,715
From £38/mo
18K White Gold (selected)
Diamond Diamond 0.41ct H/SI (Natural) (selected)
NEXT DAY DELIVERY
Lab Diamond Pave Heart Pendant Necklace 0.50ct H/Si in 9K White Gold
£479£645
From £16/mo
9K White Gold (selected)
Diamond Diamond 0.50ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
1ct Lab Diamond Cluster Necklace Pendant H/Si in 9K White Gold
£699£999
From £23/mo
Diamond Diamond 1.00ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Galileo 1.00ct Solitaire Look Diamond 0.41ct And Platinum Necklace
£1,229£1,845
From £41/mo
Platinum (selected)
Diamond Diamond 0.41ct H/SI (Natural) (selected)
NEXT DAY DELIVERY
Galileo 0.50ct Solitaire Look Diamond 0.18ct And Platinum Necklace
£659£999
From £22/mo
Platinum (selected)
Diamond Diamond 0.18ct H/SI (Natural) (selected)
NEXT DAY DELIVERY
Lab Diamond Carre Galileo 1.10CT Pendant Necklace in 9K White Gold
£599£875
From £20/mo
Diamond Diamond 1.10ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Lab Diamond Oval Galileo 0.52CT Pendant Necklace in 9K White Gold
£429£605
From £14/mo
Diamond Diamond 0.52ct H/SI (Lab Grown) (selected)
Diamond Galileo Heart 1.10CT Pendant Necklace in 18K White Gold
£2,429£3,969
From £81/mo
18K White Gold (selected)
Diamond Diamond 1.10ct H/SI (Natural) (selected)
NEXT DAY DELIVERY
Lab Diamond Moyen Galileo 1CT Pendant Necklace in 9K White Gold
£559£805
From £19/mo
9K White Gold (selected)
Diamond Diamond 1.00ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Diamond Galileo Heart 1.10CT Pendant Necklace in 18K Gold - R4653
£2,429£3,969
From £81/mo
18K Yellow Gold (selected)
Diamond Diamond 1.10ct H/SI (Natural) (selected)
NEXT DAY DELIVERY
Diamond Moyen Galileo 1CT Pendant Necklace in 18K White Gold
£2,049£3,319
From £68/mo
18K White Gold (selected)
Diamond Diamond 1.00ct H/SI (Natural) (selected)
Sale
Out of stock
18K Gold Diamond Cluster Pendant Necklace 0.50CT H/SI
£1,099£1,475
From £37/mo
Diamond Diamond 0.50ct H/SI (Natural) (selected)
Sale
Out of stock
18KW Diamond Cluster Necklace 3.00ct H/Si
£5,729£10,719
From £191/mo
Diamond Diamond 3.00ct H/SI (Natural) (selected)
Sale
Out of stock
Diamond Oval Galileo 0.52CT Pendant Necklace in 18K Gold - R4640
£999£1,449
From £33/mo
Diamond Diamond 0.52ct H/SI (Natural) (selected)
Sale
Out of stock
0.25ct G/vs Diamond and 18K White Gold Pendant Necklace - FR27-47XUY
£865£1,085
From £29/mo
Diamond Diamond 0.25ct G/VS (Natural) (selected)
Sale
Out of stock
0.50ct H/si Diamond and Platinum Pendant Necklace - FR27-72JUS
£1,199£1,629
From £40/mo
Diamond Diamond 0.50ct H/SI (Natural) (selected)
Lab Diamond Heart Pendant Necklace 0.25ct H/Si in 9K Gold

Ethical Diamond Cluster Pendants

Our diamond cluster pendants are designed to create a high-impact sparkle by grouping multiple diamonds together to form a larger, more radiant silhouette. This clever design maximises the play of light, offering the appearance of a much larger stone and providing a luxurious finish for any occasion.

Each pendant is consciously crafted from recycled precious metals, including white and yellow gold. Select pieces are available with your choice of either conflict-free natural diamonds or sustainable lab-grown diamonds that are chemically identical and offer the same beauty, brilliance, and quality. With 70 years of fine jewellery expertise, we have crafted these diamond cluster pendants in a variety of designs

From classic floral clusters to modern geometric shapes, our diamond cluster pendants deliver impressive sparkle through thoughtful design and quality craftsmanship.

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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).