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Alegria 1.08ct Sapphire and Lab Diamond Pedant Necklace in 9K White Gold
£649£959
From £22/mo
9K White Gold (selected)
Sapphire Sapphire 0.15ct Premium Quality (Natural) (selected)
NEXT DAY DELIVERY
Lumia Lab Diamond Halo Necklace 0.70ct F/VS in 9K Gold
£539£955
From £18/mo
9K Yellow Gold (selected)
Diamond Diamond 0.70ct F/VS (Lab Grown) (selected) Diamond Diamond
NEXT DAY DELIVERY
0.80ct Sapphire Asteria Diamond Heart Pendant Necklace in 18K Gold
£1,129£1,685
From £38/mo
18K Yellow Gold (selected)
Sapphire Sapphire 0.15ct H/SI (Natural) (selected)
NEXT DAY DELIVERY
Sale
Alegria 1.34ct Ruby and Lab Diamond Pendant Necklace in 9K White Gold
£669£989
From £22/mo
9K White Gold (selected)
Ruby Ruby 0.16ct PREMIUMQUALITY (Natural) (selected)
NEXT DAY DELIVERY
Tanzanite and Lab Diamond Halo Pear Drop Asteria Necklace in 9KW Gold
£769£1,035
From £26/mo
9K White Gold (selected)
Tanzanite Tanzanite 0.20ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Sale
Diamond Swirl Necklace 0.60ct Set in 18K White Gold
£1,299£2,235
From £43/mo
Diamond Diamond 0.60ct H/SI (Natural) (selected)
NEXT DAY DELIVERY
5.40ct Blue Topaz and Lab Diamond Halo Necklace in 9K White Gold
£999£1,425
From £33/mo
Topaz Topaz 0.45ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Lumia Lab Diamond Halo Necklace 1.00ct F/VS in 9K Gold
£729£1,295
From £24/mo
9K Yellow Gold (selected)
Diamond Diamond Diamond 1.00ct F/VS (Lab Grown) (selected) Diamond
Sale
Out of stock
Emerald 0.50CT And Diamond Halo 18K White Gold Pendant Necklace
£929£1,179
From £31/mo
Emerald Emerald 0.21ct H/SI (Natural) (selected)
NEXT DAY DELIVERY
Lumia Lab Diamond Halo Necklace 1.30ct F/VS in 9K White Gold
£899£1,599
From £30/mo
9K White Gold (selected)
Diamond Diamond Diamond Diamond 1.30ct F/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
Sale
Lumia Lab Diamond Halo Necklace 0.40ct F/VS in 9K Gold
£375£629
From £13/mo
Diamond Diamond 0.40ct F/VS (Lab Grown) (selected)
NEW IN
Florence 0.06ct Lab Diamond Halo Necklace in 18K Gold Vermeil
£165£219
18K Gold Vermeil (selected)
Diamond Diamond 0.06ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Sale
5.40ct Blue Topaz and Diamond Halo Asteria Necklace in 18K White Gold
£1,089£1,995
From £36/mo
Topaz Topaz 0.45ct H/SI (Natural) (selected)
Ella 18K White Gold Diamond Pear Shape Pendant 0.70ct H/SI
£1,719£2,845
From £57/mo
Diamond Diamond 0.70ct H/SI (Natural) (selected)
NEXT DAY DELIVERY
Sale
Lumia Lab Diamond Halo Necklace 0.40ct F/VS in 9K White Gold
£375£629
From £13/mo
Diamond Diamond 0.40ct F/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
Lumia Pear Cut Lab Diamond Halo Pendant 0.65ct F/VS in 9K White Gold
£569£945
From £19/mo
9K White Gold (selected)
Diamond Diamond 0.65ct F/VS (Lab Grown) (selected) Diamond
Beatrice Cushion Cut Lab Diamond Pendant Necklace 1.38ct in 18K White Gold F/VS1
£1,299£1,965
From £43/mo
18K White Gold (selected)
Diamond Diamond Diamond Diamond 1.38ct F/VS1 (Lab Grown) (selected)
Sale
Out of stock
0.65ct and 18K White Gold Diamond Halo Pendant Necklace - FR39
£1,699£2,249
From £57/mo
Sapphire Sapphire 0.65ct H/SI (Natural) (selected)
Sale
Out of stock
1.50ct Sapphire and Diamond 18K White old Halo Pendant Necklace
£1,739£2,349
From £58/mo
Sapphire Sapphire 0.55ct H/SI (Natural) (selected)
NEXT DAY DELIVERY
Lumia Lab Diamond Halo Necklace 1.30ct F/VS in 9K Gold
£899£1,599
From £30/mo
9K Yellow Gold (selected)
Diamond Diamond Diamond Diamond 1.30ct F/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
Sale
1.60ct Tanzanite Asteria Diamond Halo Pendant Necklace in 18KW Gold
£1,399£2,339
From £47/mo
Tanzanite Tanzanite 0.21ct H/SI (Natural) (selected)
Sale
Out of stock
1.20ct Sapphire Asteria Diamond Drop Pendant Necklace 18K White Gold
£1,365£1,785
From £46/mo
Sapphire Sapphire 0.50ct H/SI (Natural) (selected)
NEXT DAY DELIVERY
Sale
1.09ct Sapphire and Diamond Stellato Necklace in 9K White Gold
£3,899£6,925
From £130/mo
Sapphire Sapphire 0.96ct Premium Quality (Natural) (selected)
NEXT DAY DELIVERY
Beatrice Cushion Cut Lab Diamond Pendant Necklace 0.70ct in 18K Yellow Gold F/VS1
£999£1,465
From £33/mo
18K Yellow Gold (selected)
Diamond Diamond 0.70ct F/VS1 (Lab Grown) (selected) Diamond
Alegria 1.08ct Sapphire and Lab Diamond Pedant Necklace in 9K White Gold

Gold and Silver Halo Necklaces

Our gemstone & diamond halo necklaces are defined by a central stone framed by a circle of smaller diamonds, a design chosen to maximise light return and enhance visual presence. Timeless and expressive, gemstone & diamond halo necklaces are a popular choice for anniversary gifts or self-gifting, offering a balanced blend of elegance and impact.

Each gemstone & diamond halo necklace is consciously crafted from recycled precious metals, including white gold, yellow gold, and silver. The collection showcases a variety of centre stone cuts - including round, oval, cushion, pear, emerald, and octagon - all selected to highlight the symmetry and brilliance of the halo setting.

Gemstone & diamond halo necklaces in this collection feature stones that are either natural or lab-grown. Our natural gemstones and diamonds are conflict-free and ethically sourced, while sustainable lab-grown stones are chemically and optically identical, offering the same beauty, colour, and clarity.

Explore the collection of gemstone & diamond halo necklaces and discover designs that can be worn as a standalone statement or layered with finer chains for a refined expression of colour, light, and 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).