One of one. For ever.

Jewellery crafted from your own DNA

Traditional personalisation can be copied. Your DNA cannot. Every DesigNA piece is scientifically unique, made from a single cheek swab and handcrafted in the UK.

Bracelets from £179. Necklaces from £299. Free UK tracked delivery.

Shop the rangeHow it works
  • Established UK laboratory
  • Certificate of authenticity
  • Sample destroyed after profiling
  • Free UK tracked delivery
  • Free UK tracked delivery
  • Certificate of authenticity
  • 6 month craftsmanship warranty
  • UK lab, over 25 years in genetic testing
  • Made in Britain

Customers are saying

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Necklaces and bracelets. None of them repeatable.

Every DesigNA piece. One of one jewellery translated from your own DNA, made in the UK. Browse our DNA necklaces from £299 and DNA bracelets from £179, every piece made to order from a simple cheek swab.

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From swab to strand

The laboratory, the bench, the piece

Real footage from the laboratory that reads your profile, and the hands that string every marker. Tap any clip.

How DesigNA works

Common questions

What is DNA jewellery?

DNA jewellery is a piece designed from your own genetic profile rather than chosen from a catalogue. At DesigNA, a simple cheek swab is analysed by a UK forensic laboratory across 23 autosomal markers. At each marker your alleles are read and labelled with coloured fluorescent dyes, and those dye colours appear as the stones set along your piece, in the exact order your DNA places them. The result exists in one place only.

How does DesigNA turn DNA into jewellery?

You send a cheek swab in your collection kit. Our laboratory partner analyses 23 autosomal STR markers from your DNA. The stone colours echo the fluorescent dyes used to read your markers, and your unique allele pattern sets where each marker sits along your piece. Your piece is then hand made in Birmingham with a certificate of authenticity.

Is DesigNA jewellery genuinely one of a kind?

Yes, in the strictest sense. The design is generated from your unique allele profile across 23 markers, so it exists only once. Your certificate of authenticity records the data behind it. The only exception is an identical twin, who shares the same profile.

How long until my piece arrives?

Your finished piece is delivered within 2 to 3 weeks of the laboratory receiving your sample, with free UK tracked delivery. Each piece is hand made to order in Birmingham, so the short wait is the craft, not a delay.

Pearl DNA Profile Necklace presented in the open black DesigNA jewellery box held in two hands

The uniqueness

A piece only you could ever wear

Every person carries a genetic code that has never existed before and will never exist again. At DesigNA, we translate that code into a piece of fine jewellery. Not a representation. Not a metaphor. A physical object, scientifically derived from you.

Each piece begins with a single cheek swab, processed in a laboratory with over 25 years in genetic testing. From your unique STR profile, our jewellers craft a design that no other person on earth could own, and it arrives with a numbered certificate confirming it.

Traditional personalisation can be copied. Your DNA cannot. Oliver Sullivan, Founder
Read our story

The bracelet range, from £179

DNA bracelets, made from a simple cheek swab. Five stone colours, set in the order your DNA decides, on freshwater pearls or polished silver spheres. On our pattern designs the same marker positions appear as polished gold spheres instead.

Prefer something for the neckline? Explore our DNA necklaces, made to order in the UK from £299.

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Buying more than one?

Buying for yourself and others? Let us make it personal.

Ordering several pieces, or putting together a set for the family? Email us directly and we will build you a personal quote. It is the best way to get the right price on a larger order, and you will be dealing with the founder, not a checkout.

Email us for a quote

Personal quotes, usually answered within 24 hours.

The translation

Your profile decides the pattern. Here is exactly how.

Diagram showing how a DesigNA cheek swab becomes a 23 marker DNA profile and then marker stones set along the necklace, spaced by metal spheres

From sample to heirloom

  • I. Order your kit

    Choose your piece and we post your DNA collection kit within 2 to 3 working days.

  • II. Collect at home

    A gentle cheek swab. No needles, no fuss. Post it back in the prepaid envelope.

  • III. Profiled and crafted

    Your DNA is analysed and your piece is handcrafted in 2 to 3 weeks from receipt of your sample at the lab.

  • IV. Delivered to you

    Your piece arrives by tracked delivery, with a numbered certificate of authenticity.

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Twenty eight seconds

Watch a profile become a piece

The laboratory reads your identity markers. The reading decides where every stone sits and how long every spacer is. Nothing is chosen for you and nothing is chosen at random.

How DesigNA works

Our happy customers

Real DesigNA stories

★★★★★

“Customer service and quality of product was fantastic! Beautifully packaged and makes for an exceptionally unique gift”
Carol A, Sheffield
A DesigNA customer wearing her DNA Profile Necklace
“Great customer service. Gift box looks amazing, can’t wait to give it to my mum as a Christmas present. So unique and special.”
Paula S, Durham
A DesigNA necklace and certificate photographed by a customer

Every piece arrives with its own numbered certificate of authenticity.

We are listed on Trustpilot. If you are weighing up whether to buy, our independent reviews are here.

6 month warranty on all jewellery

Assembled by craftspeople in Birmingham's Jewellery Quarter, whose benches also serve Britain's best known jewellery houses

Every piece hand assembled, hallmarked and certified in the United Kingdom.

The science

Genuine science. Quiet luxury.

We partner with a UK laboratory with over 25 years in genetic testing. We only use STR profiling. That means we read the markers that make your DNA statistically one of one. Nothing more. No health data. No ancestry data. No third party sharing. Ever.

Read the science

  • Over 25 years

    Our laboratory partner has over 25 years in genetic testing.

  • UK GDPR compliant

    Your sample is destroyed after profiling.

  • STR profiling only

    No health, ancestry or lifestyle data extracted.

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A gift that can never exist twice

  • The DNA Profile Certificate in its presentation box. The individual marker readings are blurred here for privacy; your own certificate shows yours in full.

    Anniversaries

    Mark a decade, a lifetime, or the one that changed everything.

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  • Your second delivery: the finished piece presented in the open DesigNA box with the navy sleeve

    Milestone birthdays

    Thirty, fifty, seventy. The numbers that only come once.

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What arrives

The unboxing is part of the piece. Every DesigNA piece arrives in the same considered sequence.

  1. Matte black DesigNA outer box with gold foil wordmark

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    The outer box

    A matte black magnetic box, finished with the DesigNA wordmark and helix in gold foil.

  2. Hands lifting the lid to reveal the Certificate of Authenticity

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    Your certificate

    Lift the lid and the first thing you see is your Certificate of Authenticity, showing your DNA profile and your stone colour key, signed and dated.

  3. Navy DesigNA sleeve revealed inside the outer box

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    The sleeve

    A navy sleeve carrying the DesigNA name and the words Discover your design.

  4. Necklace presented in the open black DesigNA jewellery box

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    Your piece

    Inside the black jewellery box, your piece is laid out in a double helix, the signature DesigNA presentation.

From the journal

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One sample. One piece. One person who can ever wear it.

Bracelets from £179. Necklaces from £299. Certificate of authenticity included. Handcrafted in the United Kingdom.

Begin your piece