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Chloe 2.00ct Lab Diamond Solitaire Pendant Necklace F/VS Quality in 18K Yellow Gold
£999£1,379
From £33/mo
18K Yellow Gold (selected)
Diamond Diamond Diamond Diamond 2.00ct F/VS1 (Lab Grown) (selected) +3
NEXT DAY DELIVERY
Wanderlust Floating Lab Diamond Solitaire Necklace 1.50ct H/SI in 9K Yellow Gold
£849£1,415
From £28/mo
9K Yellow Gold (selected)
Diamond Diamond Diamond Diamond 1.50ct H/SI (Lab Grown) (selected) +2
Sale
Out of stock
18K Gold Diamond Pear Shape Pendant Necklace 0.25CT G/VS
£745£955
From £25/mo
Diamond Diamond 0.25ct G/VS (Natural) (selected)
NEXT DAY DELIVERY
18K Gold Diamond Pear Shape Pendant Necklace 0.50CT G/VS
£1,649£2,719
From £55/mo
18K Yellow Gold (selected)
Diamond Diamond Diamond 0.50ct G/VS (Natural) (selected) Diamond +1
NEXT DAY DELIVERY
Sale
Wanderlust Floating Princess Cut Lab Diamond Solitaire Necklace 0.50ct H/SI in 9K Gold
£369£669
Diamond Diamond 0.50ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Sale
18K Gold Princess Cut Diamond Pendant Necklace 0.50CT G/VS
£1,199£2,045
From £40/mo
Diamond Diamond 0.50ct G/VS (Natural) (selected)
NEXT DAY DELIVERY
Chloe 0.50ct Diamond Solitaire Pendant Necklace G/SI Quality in 18K Yellow Gold
£1,175£1,875
From £39/mo
18K Yellow Gold (selected)
Diamond Diamond Diamond Diamond 0.50ct G/SI1 (Natural) (selected) +3
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
Horizon Oval Cut Lab Diamond Solitaire Necklace 0.50ct H/SI in 9K Gold
£719£1,185
From £24/mo
9K Yellow Gold (selected)
Diamond Diamond 0.50ct H/SI (Lab Grown) (selected)
Sale
Out of stock
Wanderlust Floating Princess Cut Lab Diamond Solitaire Necklace 1.00ct H/SI in 9K Gold
£559£1,025
From £19/mo
Diamond Diamond 1.00ct H/SI (Lab Grown) (selected)
Wanderlust Floating Pear Cut Lab Diamond Solitaire Necklace 1.50ct H/SI in 9K Gold
£889£1,479
From £30/mo
9K Yellow Gold (selected)
Diamond Diamond Diamond Diamond 1.50ct H/SI (Lab Grown) (selected) +2
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)
NEXT DAY DELIVERY
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
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
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
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
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
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
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
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 Floating Oval Cut Lab Diamond Solitaire Necklace 1.50ct H/SI in 9K Gold
£899£1,495
From £30/mo
9K Yellow Gold (selected)
Diamond Diamond Diamond Diamond 1.50ct H/SI (Lab Grown) (selected) +1
Sale
Certified Lab Diamond 0.50CT Emily 18K Gold Pendant Necklace F/VS
£399£679
From £13/mo
Diamond Diamond 0.50ct F/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
Wanderlust 3.00ct Floating Round 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
Sale
Out of stock
Alice Emerald Cut 18K Gold Diamond Pendant Necklace 0.25CT G/VS
£699£959
From £23/mo
Diamond Diamond 0.25ct G/VS (Natural) (selected)
Chloe 2.00ct Lab Diamond Solitaire Pendant Necklace F/VS Quality in 18K Yellow Gold

Diamond Solitaire Pendant Necklaces in Yellow Gold

A yellow gold diamond solitaire pendant is one of the most personal pieces in fine jewellery - a single stone chosen for its shape, its weight, and the way it sits against the skin. Yellow gold brings warmth to every diamond cut it holds, from the classic symmetry of a round brilliant to the clean lines of an emerald cut, the geometric precision of a princess cut to the quiet romance of a heart. Each cut changes the character of the piece entirely.

Every pendant in this collection is consciously crafted from recycled 9k and 18k yellow gold, reducing the need for new mining while reflecting our commitment to responsible making. The collection is set with your choice of lab-grown or natural diamonds. Our sustainably created lab-grown diamonds are chemically and visually identical to natural diamonds and offer the same brilliance, beauty, and quality. Our natural diamonds are conflict-free and ethically sourced in line with the UN-backed Kimberley Process.

Each piece is designed and handcrafted in Britain with 70 years of fine jewellery expertise. Browse our yellow gold diamond solitaire pendants and find the cut that speaks to you - perfect for gifting, celebrating an anniversary, expressing your style, or marking a meaningful milestone.

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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).