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Out of stock
Vivara Lab Sapphire and Lab Diamond Necklace Set in 9K Yellow Gold
£1,049£1,719
From £35/mo
Sapphire Sapphire 0.18ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Initial 'M' 0.05ct Lab Diamond Pendant Necklace in 18K Gold Vermeil
£149£189
Diamond Diamond 0.05ct PREMIUMQUALITY (Lab Grown) (selected)
NEXT DAY DELIVERY
Lumia Pear Cut Lab Diamond Halo Pendant 1.20ct F/VS in 9K White Gold
£999£1,665
From £33/mo
9K White Gold (selected)
Diamond Diamond Diamond 1.20ct F/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Alegria 1.00ct Lab Diamond Halo Pendant Necklace in 9K Yellow Gold
£749£1,139
From £25/mo
9K Yellow Gold (selected)
Diamond Diamond 1.00ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Florence 0.06ct Lab Diamond Halo Necklace in Sterling Silver
£165£219
Silver (selected)
Diamond Diamond 0.06ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Men’s 0.15ct Lab Grown Diamond Cross Pendant Necklace in 18K Gold Vermeil
£349£515
18K Gold Vermeil (selected)
Diamond Diamond 0.15ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Men’s 0.15ct Lab Grown Diamond Cross Pendant Necklace in Sterling Silver
£299£405
Silver (selected)
Diamond Diamond 0.15ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
21 Inch Havana Cuban Lab Diamond Necklace 8.00ct Set in 925 Silver
£3,999£6,839
From £133/mo
Silver (selected)
Diamond Diamond Diamond Diamond 8.00ct H/SI (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)
NEXT DAY DELIVERY
NEW IN
Eden 4mm Round Pearl and Lab Diamond Floral Necklace in 18K Gold Vermeil
£249£345
18K Gold Vermeil (selected)
Pearl Pearl 0.19ct G/VS (Natural) (selected)
Sale
Out of stock
Ella Blue Lab Diamond 1.38ct Pendant Necklace in 18K Yellow Gold - Elara Collection
£1,449£2,365
From £48/mo
Diamond Diamond 1.38ct VIVID - VS (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Initial 'R' 0.05ct Lab Diamond Pendant Necklace in 18K Gold Vermeil
£149£189
Diamond Diamond 0.05ct PREMIUMQUALITY (Lab Grown) (selected)
NEW IN
Initial 'L' 0.05ct Lab Diamond Pendant Necklace in 18K Gold Vermeil
£149£189
Diamond Diamond 0.05ct PREMIUMQUALITY (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Initial 'E' 0.05ct Lab Diamond Pendant Necklace in 18K Gold Vermeil
£149£189
Diamond Diamond 0.05ct PREMIUMQUALITY (Lab Grown) (selected)
NEXT DAY DELIVERY
LUXE 20.00ct Lab Diamond Necklace with IGI Certified Brilliant-Cut Diamonds in 18K White Gold
£12,549£22,315
From £418/mo
18K White Gold (selected)
Diamond Diamond 20.00ct F/VS (Lab Grown) (selected) Diamond
NEW IN
Initial 'J' 0.05ct Lab Diamond Pendant Necklace in 18K Gold Vermeil
£149£189
Diamond Diamond 0.05ct PREMIUMQUALITY (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
Initial 'G' 0.05ct Lab Diamond Pendant Necklace in 18K Gold Vermeil
£149£189
Diamond Diamond 0.05ct PREMIUMQUALITY (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Initial 'A' 0.05ct Lab Diamond Pendant Necklace in 18K Gold Vermeil
£149£189
Diamond Diamond 0.05ct PREMIUMQUALITY (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Bond 0.14ct Lab Diamond Necklace in 18K Gold Vermeil
£219£299
Diamond Diamond 0.14ct 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
Lumia Cushion 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
NEXT DAY DELIVERY
NEW IN
Brilliance 2.00ct Lab Diamond Choker Tennis Necklace in Sterling Silver
£949£1,445
From £32/mo
Silver (selected)
Diamond Diamond 2.00ct F/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)
Vivara Lab Sapphire and Lab Diamond Necklace Set in 9K Yellow Gold

Diamond and Gemstone Birthday Necklaces

Birthday necklaces convey the thought and meaning behind a celebration, offering the day a piece of jewellery also to be worn and remembered well beyond the moment itself. From birthstone colour to diamond light, the collection brings together designs that feel personal, joyful, and quietly elegant.

Crafted in Britain from recycled precious metals, each necklace is set with conflict-free, ethically sourced diamonds and gemstones, with natural diamonds sourced in line with the UN-backed Kimberley Process. Selected pieces may also include lab-grown stones that are chemically and visually identical to natural stones, offering the same brilliance, beauty, and quality.

Explore pendants, solitaires, initials, hearts, birthstones, and diamond-set styles in precious metals such as yellow gold, white gold, rose gold, silver, and platinum. Round, oval, pear, and halo-inspired designs offer different ways to reflect the month, meaning, or personality of the wearer. Choose a necklace that makes their birthday feel beautifully personal.

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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.