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Horizon Heart Cut Lab Diamond Solitaire Necklace 0.50ct H/SI in 9K Gold
£679£1,119
From £23/mo
9K Yellow Gold (selected)
Diamond Diamond Diamond 0.50ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Horizon Emerald Cut Lab Diamond Solitaire Necklace 0.50ct H/SI in 9K Gold
£639£1,049
From £21/mo
9K Yellow Gold (selected)
Diamond Diamond 0.50ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Wanderlust Floating Oval Cut Lab Diamond Solitaire Necklace 1.50ct H/SI in 9K White Gold
£899£1,495
From £30/mo
9K White Gold (selected)
Diamond Diamond Diamond 1.50ct H/SI (Lab Grown) (selected) Diamond
Keira 18K White Gold Pear Shape Lab Diamond Pendant Necklace 0.50CT F/VS
£479£685
From £16/mo
18K White Gold (selected)
Diamond Diamond 0.50ct F/VS (Lab Grown) (selected) Diamond
NEXT DAY DELIVERY
Certified Lab Diamond 1.00CT Emily 18K Gold Pendant Necklace F/VS
£865£1,165
From £29/mo
18K Yellow Gold (selected)
Diamond Diamond 1.00ct F/VS (Lab Grown) (selected)
Sale
Out of stock
Horizon Oval Cut Lab Diamond Solitaire Necklace 0.25ct H/SI in 18k Gold Vermeil
£139£215
Diamond Diamond 0.25ct H/SI (Lab Grown) (selected)
Sale
Out of stock
Keira 18K White Gold Pear Shape Lab Diamond Pendant Necklace 0.33CT F/VS
£439£605
From £15/mo
Diamond Diamond 0.33ct F/VS (Lab Grown) (selected)
Sale
Certified Lab Diamond 0.50CT Emily Platinum Pendant Necklace F/VS
£399£615
From £13/mo
Diamond Diamond 0.50ct F/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
Horizon Heart Cut Lab Diamond Solitaire Necklace 0.50ct H/SI in 9K White Gold
£679£1,119
From £23/mo
9K White Gold (selected)
Diamond Diamond Diamond 0.50ct H/SI (Lab Grown) (selected)
Horizon Emerald Cut Lab Diamond Solitaire Necklace 0.50ct H/SI in 9K White Gold
£639£1,049
From £21/mo
9K White Gold (selected)
Diamond Diamond 0.50ct H/SI (Lab Grown) (selected)
Sale
Out of stock
Horizon Emerald Cut Lab Diamond Solitaire Necklace 0.25ct H/SI in 925 Silver
£135£205
Diamond Diamond 0.25ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Wanderlust Floating Oval Cut Lab Diamond Solitaire Necklace 2.00ct H/SI in 9K Gold
£1,099£1,835
From £37/mo
9K Yellow Gold (selected)
Diamond Diamond Diamond Diamond 2.00ct H/SI (Lab Grown) (selected) +1
NEXT DAY DELIVERY
Certified Lab Diamond 1.00CT Emily 18K White Gold Pendant Necklace F/VS
£865£1,165
From £29/mo
18K White Gold (selected)
Diamond Diamond 1.00ct F/VS (Lab Grown) (selected)
Sale
Out of stock
Wanderlust Floating Princess Cut Lab Diamond Solitaire Necklace 2.00ct H/SI in 9K Gold
£879£1,639
From £29/mo
Diamond Diamond 2.00ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Chloe 1.50ct Lab Diamond Solitaire Pendant Necklace F/VS Quality in 18K Yellow Gold
£999£1,375
From £33/mo
18K Yellow Gold (selected)
Diamond Diamond Diamond Diamond 1.50ct F/VS1 (Lab Grown) (selected) +3
NEXT DAY DELIVERY
Wanderlust 3.00ct Floating Pear Cut Lab Diamond Necklaces in 9K Yellow Gold
£1,549£2,579
From £52/mo
9K Yellow Gold (selected)
Diamond Diamond Diamond Diamond 3.00ct F/VS (Lab Grown) (selected) +2
NEXT DAY DELIVERY
Wanderlust 3.00ct Floating Round Cut Lab Diamond Necklaces in 9K White Gold
£1,549£2,579
From £52/mo
9K White Gold (selected)
Diamond Diamond Diamond Diamond 3.00ct F/VS (Lab Grown) (selected) +2
Horizon Heart Cut Lab Diamond Solitaire Necklace 0.25ct H/SI in 9K Gold
£529£865
From £18/mo
9K Yellow Gold (selected) +1
Diamond Diamond 0.25ct H/SI (Lab Grown) (selected) Diamond
Sale
Out of stock
Wanderlust Floating Princess Cut Lab Diamond Solitaire Necklace 2.00ct H/SI in 9K White Gold
£879£1,639
From £29/mo
Diamond Diamond 2.00ct H/SI (Lab Grown) (selected)
Sale
Out of stock
Emily 18K Gold Lab Diamond Pendant Necklace 0.33CT F/VS
£365£549
Diamond Diamond 0.33ct F/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
Wanderlust 3.00ct Floating Heart Cut Lab Diamond Necklaces in 9K White Gold
£1,549£2,579
From £52/mo
9K White Gold (selected)
Diamond Diamond Diamond Diamond 3.00ct F/VS (Lab Grown) (selected) +2
Sale
Out of stock
Wanderlust Floating Princess Cut Lab Diamond Solitaire Necklace 1.50ct H/SI in 9K Gold
£729£1,355
From £24/mo
Diamond Diamond 1.50ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Sale
Olivia 18K White Gold Lab Diamond Pendant Necklace 0.50CT F/VS
£379£579
From £13/mo
Diamond Diamond 0.50ct F/VS (Lab Grown) (selected)
Sale
Out of stock
Emily Platinum Lab Diamond Pendant Necklace 0.33CT F/VS
£355£535
Diamond Diamond 0.33ct F/VS (Lab Grown) (selected)
Horizon Heart Cut Lab Diamond Solitaire Necklace 0.50ct H/SI in 9K Gold

Natural and Lab-Grown Diamond Solitaire Pendants

Our diamond solitaire pendants showcase a single, carefully selected stone suspended from a fine precious metal chain. Defined by their clean, minimal design, diamond solitaire pendants allow the diamond’s natural fire and brilliance to take centre stage, making them a popular choice for bridal jewellery, birthdays, graduations, or meaningful gifting.

Each diamond solitaire pendant is consciously crafted from recycled precious metals, minimising the need for new mining. Designs are available in white gold, yellow gold, and platinum, with diamond cuts including round, pear, heart, oval, and princess shapes, chosen to suit a variety of styles.

Diamond solitaire pendants in this collection are set with your choice of ethically sourced natural or sustainably created lab-grown diamonds. Our natural diamonds are conflict-free and responsibly sourced in line with the UN-backed Kimberley Process, while our lab-grown diamonds are chemically and optically identical, offering the same beauty, brilliance, and lasting quality.

Timeless and versatile, diamond solitaire pendants can be worn alone for a refined aesthetic or layered with other necklaces to create a modern, textured look. Explore the collection and discover diamond solitaire pendants designed to reflect your style and your story.

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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 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.