Necklaces

Blacklock's bold, glamorous designs captivate with timeless craftsmanship and innovative techniques. From iconic diamond necklaces to vibrant gemstone pendants, each creation reflects meticulous artistry and a clear design vision.

How to Choose the Perfect Necklace:

Your Guide to Fine Chains and Styles

Choosing a necklace should feel like an act of discovery. A beautifully chosen piece does not merely complement an outfit — it becomes a quiet constant, worn close to the heart. Whether you are drawn to a minimalist diamond pendant, a bold gold chain, a layered arrangement of different lengths, or a striking statement piece, the right choice will feel instinctive the moment it settles at the neck. Shop the collection of necklaces online or visit our London showroom for personalised guidance and to explore our collection offers.

Necklace Length & Proportion:

Finding the Ideal Fit for Every Occasion

Length determines how a necklace frames the neckline, relates to the body, and works alongside clothing; for example, a choker sits high on the neck. As a guide:

  • 14–16 inches — close to the throat; suits diamond necklaces, delicate chains, and minimalist styles
  • 18 inches — the most versatile everyday length; ideal for pendants and solitaires
  • 20–24 inches — relaxed and layerable; excellent for pieces that benefit from movement and layering multiple necklaces
  • 28 inches or longer — elegant drop for evening wear, statement chains, and lariats

We are always pleased to advise on length and, where a design allows, to tailor a chain to your precise preference for the perfect fit.

Chain Types & Styles:

Curb, Cable, Belcher, and Chunky Chains for Every Taste

Classic chain necklace styles — including curb, cable, and belcher — each bring a distinct character and style to your jewellery collection. The curb chain lies flat with a confident gold tone, making it a timeless choice for those seeking the perfect accessory. Cable chains offer a lighter, rounder profile, ideal for layering simple chains or showcasing a pendant necklace. Belcher chains feature broader links with a more defined weight, adding an eye-catching statement piece to any look. These rose gold, white gold, or gold-tone chains suit a variety of occasions and styles.

Chain Types & Styles:
Curb, Cable, Belcher, and Chunky Chains for Every Taste

Classic Chains
Classic chain necklace styles — including curb, cable, and belcher — each bring a distinct character and style to your jewellery collection. The curb chain lies flat with a confident gold tone, making it a timeless choice for those seeking the perfect accessory. Cable chains offer a lighter, rounder profile, ideal for layering simple chains or showcasing a pendant necklace. Belcher chains feature broader links with a more defined weight, adding an eye-catching statement piece to any look. These rose gold, white gold, or gold-tone chains suit a variety of occasions and styles.

Chunky Chains
Chunky chain styles remain popular for bold, eye-catching looks suitable for both women and men. These statement pieces often feature mixed metals, including various gold tone finishes, adding texture and shine to your jewellery collection. Chunky chains are perfect for layering with fine chains or wearing alone to elevate your style.

Simple Chains
Simple chains — fine and understated — layer effortlessly with pendants, lockets, and other necklaces at different lengths. Mixing metals, such as white gold with yellow gold or rose gold, elevates any layered arrangement with quiet contrast. Whether crafted from platinum or gold vermeil, these chains add elegance and versatility to your collection, making them suitable for everyday wear or special occasions.

Necklace Style, Character & Personal Expression:

Statement Pieces and Gemstones

A single diamond pendant offers enduring clarity and requires nothing beside it. Tennis necklaces — a continuous line of individually set diamonds or precious gemstones — are among the most quietly powerful pieces a collection can contain: brilliant, refined, and genuinely eye-catching on the neck.

Sculptural pieces and those set with coloured gemstones — a sapphire in deep blue, an emerald in vivid green, or vibrant stones like amethyst (purple), and pink tourmaline — bring personality and warmth, speaking directly of individuality and inspiration.

Our gemstone statement pendants come in a variety of shapes and colours, including rich brown tones — sometimes known as 'desert' diamonds, a style recently brought back into the spotlight.

Personalised Necklaces:

Lockets, Initials, Engraving & Meaningful Gifts

A personalised necklace — a heart necklace, a heart pendant, a locket or initial piece — carries meaning no other piece can replicate. Whether it bears an initial that quietly identifies the wearer, an engraved message that marks a specific moment, or an engravable photo locket, a personalised piece becomes an object of lasting private significance. At Blacklock, every necklace can be made uniquely yours — through engraving, a hidden detail, or a fully bespoke commission. An initial necklace or engraved locket is among the most considered and perfect gifts one can give. Explore personalised necklaces in our collection or speak with our team about a bespoke design.

Everyday Wear & Gemstones:

Diamonds, Pearls, and Coloured Gemstones

Diamond solitaire pendants and fine classic chains form natural foundations for daily wear—simple enough for any neckline, yet meaningful enough to gain significance over time. Tennis necklaces and diamond line necklets offer greater presence for evening occasions. Eye-catching gemstone pendants—sapphire, emerald, and other coloured precious stones—bridge both, dressing up with ease while remaining wearable during the day.
We work exclusively with natural diamonds—never lab-grown—with stones above 0.30 carats independently certificated; melee diamonds are hand-sorted to G–H colour and VS clarity. Softer stones like pearls, mother of pearl, and opals suit necklaces well, making freshwater pearl or bead necklaces beautiful, lower-impact choices.

Ethical Sourcing & Sustainability:

Responsible Materials and Eco-Friendly Packaging

Every material that enters a Blacklock piece is sourced with conscience — through trusted suppliers chosen for transparency and traceability. We focus exclusively on higher-value precious metals, crafting all our pieces in solid 18ct gold or platinum, hallmarked in the UK, and never manufactured overseas. True sustainability in fine jewellery means making pieces of enduring quality that are worn every day and passed down across generations. We also encourage responsible choices and offer eco-friendly packaging made from recycled materials to reduce our carbon footprint.

British Craftsmanship:

Designed & Made in the UK

Every Blacklock necklace is designed in-house and brought to life by master goldsmiths and expert stone setters in Britain. Particular care is given to movement and drape — how a chain falls, how weight is distributed, how a pendant moves against the skin. A necklace should feel as considered in motion as it does when still. Every piece is hallmarked in the United Kingdom and finished to the exacting standards that define Blacklock.

Quality & Authenticity:

Hallmarking & Certification

All Blacklock necklaces are made in Britain, carry a UK hallmark, and are never manufactured overseas. Diamonds above 0.30 carats are independently certificated, and every piece over £1,000 is supplied with an insurance valuation and authenticity documentation from Blacklock. The provenance of every piece is something you can rely upon.

All Occassions

Necklaces, Designed Around You

Blacklock Jewellers crafts necklaces as personal expressions of style and meaning, designed in-house and handcrafted in London using solid 18ct gold, platinum, rose gold, or white gold, set with natural diamonds and precious gemstones.
From dainty diamond solitaire pendants to bold gemstone necklaces in sapphire, emerald or pink tourmaline, and from classic gold chains to personalised lockets, our collection offers pieces to adorn every occasion. Whether you seek layered necklaces, a tennis necklace, a meaningful gift for a mother or daughter, or a bespoke design, discover styles to suit your taste and price range.
Browse the full collection online or visit our London showroom for expert advice on necklace lengths, layering techniques, and personalised consultations. Shop with confidence and find the perfect necklace to elevate your jewellery collection

Building a Necklace Wardrobe

The most enduring collections are built with intention.

We suggest beginning with three complementary pieces:

  1. A diamond solitaire pendant — minimalist, brilliantly versatile, suited to daily wear and every occasion.
  2. A classic gold chain — a curb, cable, or belcher in yellow or white gold; worn alone, layered, or used to showcase a locket or charm, creating a unique charm necklace.
  3. A pendant, gemstone necklace, or personalised locket — the piece that introduces colour, character, or personal meaning.

From this foundation, the collection extends naturally — a tennis necklet for evening, a chunky chain for a bolder look, or a personalised piece to mark a significant moment. Go precious every day; these pieces are made for exactly that.

Our Collection

Necklace Styles at a Glance

From the quiet precision of a diamond line necklet to the bold confidence of a chunky gold chain or a striking statement piece, the table below showcases our principal necklace styles, their signature features, and the occasions they suit best.

NECKLACE TYPE
SIGNATURE QUALITIES
TYPICAL LENGTH
PERFECT FOR
Diamond Line Necklets
Classic diamond lines set with precision, subtle and refined e.g. Classic Blacklock Line necklet – made to order
Up to 16"
Evening elegance, understated luxury, special occasions
Gold Chains
Sculpted or versatile links; plain or featuring statement pendants e.g. Origami Yellow Gold Diamond Trefoil Necklet
16"–32"
Everyday wear, layering, creative styling, mixed–metal contrast layering
>
Pendant & Gemstone Necklaces
Signature motifs and eye-catching gemstone statement pendants in sapphire, emerald, pink tourmaline, amethyst and more. e.g. Cipher White Gold Diamond Geometric Half Halo Solitaire Pendant
Usually 18"
Personal expression, milestones, bold statement wear
>
Diamond Solitaire Pendants
Iconic single diamond, refined and versatile e.g. Cipher White Gold Diamond Geometric Halo Solitaire Pendant
16"–18"
Daily wear, wardrobe essential, layering with other necklaces
>
Personalised Necklaces & Lockets
Engravable lockets, initial pendants, and bespoke commissions. Custom made to order.
Usually 18"
Mother, child, anniversary, milestone gift
>

Chains of 30–32 inches suit layering or doubling for a more considered silhouette. Every chain can be tailored to your preferred length — please enquire for bespoke adjustments.

Layering with Intention

Layering necklaces is all about balance

Pairing pieces that speak the same design language while each keeping its own voice. Begin with the Origami White Gold Trefoil Pendant, its precise triangular symmetry adding modern structure and quiet confidence. Add the Cipher White Gold Diamond Geometric Halo Chain, where repeating circular forms create graceful rhythm and light-catching movement. Finish with the Neo Aquamarine Diamond Pendant, a minimal, abstract touch that introduces a soft wash of colour and calm. Together, they create a composition that’s structural yet fluid — triangles meeting circles, diamonds meeting aquamarine — a layered look that feels intelligent, expressive, and unmistakably Blacklock.

Mixing metal tones, white and yellow gold in particular, adds further dimension without disorder. Adjustable lengths ensure a perfect and comfortable fit when layering multiple necklaces. To prevent tangling, vary the lengths and weights of your necklaces, or mix materials for a harmonious match.

Visit Us in London:

Personalised Consultations and Fittings

We warmly invite you to visit us in our London showroom to discover the collection in person, try pieces, and consult with our gemmologists and jewellers. There is no substitute for wearing a necklace to understand its weight, movement, and how it settles against your skin. Consultations are available in our showroom or virtually — you will deal directly with our in-house specialists throughout. Please contact us to arrange your visit or virtual consultation.

By appointment only at: Blacklock London, 86-90 Paul St, Shoreditch, London, EC2A 4NE

Frequently Asked Questions

Choosing Your Style
What is this necklace intended to express?
A necklace is among the most personal jewellery choices — worn close to the body and, often, close to the heart. Whether chosen for its symbolic resonance, to mark a significant moment, or simply because it felt right, a fine necklace carries quiet meaning that does not require explanation. We approach each choice — for oneself or as a gift — with that weight in mind and are always pleased to help you find the piece that speaks most clearly to what you wish to say.
What necklace styles does Blacklock offer?
Our collection includes diamond line necklets, tennis necklaces, diamond solitaire pendants, pendant and gemstone necklaces, and classic gold chains in curb, cable, and belcher styles. We also offer personalised pieces including engravable lockets and initial pendants. Each piece is designed in-house and handcrafted in London — and many can be adapted in metal, length, or gemstone to make them genuinely your own.
What are the most popular necklace styles?
Diamond solitaire pendants and classic gold chains remain enduring favourites — minimalist, versatile, and suited equally to daily wear and special occasions. The Cipher solitaire pendant is one of our most loved pieces and a consistent best seller. Tennis necklaces are increasingly sought after for their uninterrupted brilliance. Gemstone statement pendants in deep blue sapphire, vivid green emerald, and other coloured precious stones appeal to those who want a piece with real personality and presence. Personalised lockets and initial pendants are among our most meaningful gift pieces, chosen as much for the thought they carry as the beauty of the piece itself.
How do I choose the right necklace for my outfit?
The right necklace should feel like a natural extension of the wearer's personality — not a departure from it. Minimalist chains and close-set pendants complement high necklines and formal dress, where a more prominent piece would compete. Longer and bolder designs work naturally with open necklines and relaxed styling, where there is space for the piece to be seen. If you are uncertain, our team are always pleased to advise on the combinations that will feel most effortlessly right for the way you dress and live.
Length, Chain Styles & Layering
How do I choose the right necklace length?
Length determines everything about how a necklace sits and how it is seen. Diamond line necklets and tennis necklaces typically sit at 14–16 inches, close to the collarbone — present and polished. Pendant necklaces and diamond solitaires are most worn at 18 inches, the most versatile everyday length, sitting just below the neckline. Chains of 20–24 inches suit layering at different depths, while 28 inches or more creates a more considered, architectural silhouette. We are always pleased to advise on the length that will work best for your build, neckline, and intended style of wear — and to tailor any piece to your precise preference.
What necklace styles does Blacklock offer?
Our collection features classic chains in curb, cable, and belcher styles, alongside more sculptural in-house designs. A curb chain lies flat against the skin with a confident, architectural presence. A cable chain offers a lighter, rounder profile that suits pendants and more delicate compositions. A belcher chain showcases broader, considered links with a weight that reads quietly bold. Chunky chain styles are available for those seeking a more statement-led piece. All chains are available in 18ct yellow, white, or rose gold, and can be worn plain or as the foundation for pendants, lockets, and charms.
Can necklaces be layered with other pieces of jewellery?
Layering is one of the most expressive ways to wear fine jewellery, and necklaces are particularly well suited to it. A fine chain at 16 inches, a diamond pendant at 18 inches, and a longer classic chain at 22–24 inches creates an arrangement with real depth and rhythm — each piece given its own space to be appreciated. Mixing metal tones, white and yellow gold in particular, adds further dimension without disorder. Our team are always pleased to advise on pairing necklaces with rings, bracelets, and earrings for a look that feels complete, considered, and entirely personal.
Gemstones & Everyday Wear
Which gemstones are most suitable for necklaces?
Because necklaces experience significantly less physical impact than rings, a broader range of gemstones may be considered with confidence. Natural diamonds remain the most versatile choice — brilliant, durable, and suited to any occasion. Sapphire in deep blue, emerald in vivid green, amethyst in warm purple, and other coloured precious stones bring real personality and presence to pendant designs. Softer stones, including pearls and opals, suit necklaces worn with appropriate care. Birthstones are a particularly meaningful choice for a personalised or gifted piece. We work exclusively with natural gemstones and are always pleased to advise on the stone that will best serve your intended design and style of wear.
Is a necklace suitable for everyday wear?
Many Blacklock necklaces are designed for daily wear — and we actively encourage it. A diamond solitaire pendant or fine gold chain worn every day accumulates meaning with each year of wear, becoming as instinctive to put on as it is beautiful to notice. Diamond line necklets and tennis necklaces are often reserved for evening or more significant occasions, where their full brilliance can be properly appreciated. We will always advise honestly on which pieces are designed for daily life and which reward a more considered approach to wearing.
Personalisation & Gifting
What are personalised necklaces, and can Blacklock make them?
A personalised necklace bears a specific meaning for its wearer — an engraved initial, a locket that holds something close, a bespoke commission built around a particular stone or memory. At Blacklock, every necklace can be made uniquely yours through engraving, a hidden detail, or a fully personal design created from the outset. An initial pendant chosen for a daughter or an engravable locket gifted to a mother carries an intention that endures long after the occasion it marks. Please speak with our team to explore the personalisation options available for any piece in the collection.
Is a Blacklock necklace a perfect gift?
A fine necklace is among the most enduring and personal gifts one can give. An initial necklace for a daughter, a locket for a mother, an engraved pendant to mark an anniversary — each carries a weight of thought and care that a generic gift cannot. Every Blacklock piece over £1,000 includes an insurance valuation and full authenticity documentation, adding lasting practical value alongside the emotional. Our team are always pleased to assist with gift selection in person at our London showroom or virtually — and every piece is presented in Blacklock's signature packaging, ready to give.
Visiting Us & Aftercare
Would you benefit from a personal consultation?
Yes — and we warmly encourage it. Whether you are selecting your first fine jewellery piece, seeking a personalised gift for someone special, or commissioning something entirely bespoke, we offer considered, unhurried guidance in our London showroom or virtually. You will deal directly with Chris Blacklock and our in-house specialists from first conversation to final completion — a continuity of expertise and attention that we believe makes all the difference.
Can a necklace be adjusted or altered?
Many Blacklock necklaces can be adjusted in length where the design allows. Length alteration can be arranged through our London showroom; please enquire with our team for details specific to the piece you have in mind. For more significant alterations — a redesign, a change of setting, or the addition of a new element — our workshop is pleased to discuss what is possible and guide you through the options.
How should a fine necklace be cared for?
Clean gently with a soft cloth and mild soapy water, avoiding harsh chemicals. Remove jewellery before strenuous activity, swimming, or sleep. For necklaces set with pearls, opals, or other porous stones, extra care should be taken to avoid prolonged exposure to moisture or cosmetics. Store necklaces in a dry place, ideally in a jewellery box or soft pouch, to prevent tarnishing, scratches, and tangling. We welcome clients to return their necklace at any time for professional inspection, cleaning, and polishing. Our relationship with every Blacklock piece continues long after purchase — and we take as much care of your jewellery over time as we did in making it.
Shop the Collection
Every Blacklock necklace is made to be worn, loved, and remembered. Discover diamond pendant necklaces, tennis necklaces, diamond line necklets, classic gold chains, gemstone necklaces, and personalised lockets — each handcrafted in London in solid 18ct gold or platinum. Shop online or visit us in our London showroom.