21st Birthday Personalised Silver Necklace
21st Birthday Personalised Silver Necklace
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21st Birthday Necklace with Personalised Engraved Tag
The perfect way to celebrate life's most exciting milestone – our exclusive 21st Birthday necklace with a delicate personalised tag.
A Symbol of Love & New Beginnings
At the heart of this necklace lies our beloved 21st Birthday charm, where the delicate key features a beautiful heart detail at the top. This meaningful design means the wearer carries a touch of love with them on every adventure, symbolising the love that has supported them to this point and the key to unlocking their bright future.
The personalised engraving makes it a truly unique keepsake that will be treasured long after the birthday candles are blown out. Measuring a delicate 7mm x 5mm x 0.8mm, this petite tag can be engraved with:
- Initials – Personal or meaningful to you
- Short name – A nickname or special word
- Important date – Birth date, graduation, or another significant moment
Perfect Necklace for Every Style
This complete necklace comes ready to wear with your choice of chain length, making it the ideal gift for this momentous occasion. The 1.1mm thickness chain perfectly complements both the birthday charm and personalised tag, creating a beautifully balanced piece that's substantial enough to be noticed yet delicate enough for everyday wear.
Charm Details
21st Birthday Charm Dimensions:
- Height: 17.5mm
- Width: 6mm
- Thickness: 1.5mm
Personalised Tag Dimensions:
- Length: 7mm
- Width: 5mm
- Thickness: 0.8mm
Necklace Specifications:
- Chain thickness from 1.1mm (trace chain shown in pictures)
- Available in multiple chain lengths
- Complete necklace ready to wear
Celebrate this milestone moment with a piece designed to be worn and loved every day – because some memories deserve to be carried close to your heart, no matter where life takes you.
Size Chart
Women's Necklace Size Guide
(NB Smaller or larger people might need to go a length down or up)
Men's Necklace Size Guide
(NB Smaller or larger people might need to go a length down or up)
Bangle Size Guide
(NB Bangles are available in other sizes as bespoke pieces)
Ring Size Guide
It’s always best to get your finger sized rather than measure another ring - our rings are made and sized to centre line (not leading edge) - if in doubt please contact us first. If you don't see your chosen size listed on the product get in touch for bespoke sizes.
Bracelet Size Guide
(NB Bracelets are measured from end to end)
| Mini Lifetime - adjustable so fits all ages & slimmer adults | 7.5" | 19cm |
| Classic Belcher Charm Bracelets - adult size | 8" | 20.3cm |
| Classic Trace Chain Charm Bracelets - adult size | 8" | 20.3cm |
| Lifetime Charm Bracelets - adult size | 8" | 20.3cm |
Chain Lengths
Chain Lengths
Most of our silver chains come in lengths from 16 inches (short) to 26 inches (long). To help you choose the right size, we provide measurements in both inches and centimetres. Please note that while engraved jewellery is non-returnable, chain sizes can be exchanged. However, exchanges from outside the UK may be more complex and take longer.
Delivery
Delivery
Your jewellery will be made and dispatched within 1-2 working days (excluding custom pieces requiring proof approval). All jewellery orders are sent fully tracked.
UK delivery options: Tracked 48, Tracked 24, and Special Delivery. For express delivery, select Express Delivery (1-2 days) or Express Next Day (same-day dispatch, order by 11am Monday - Friday).
International orders: Royal Mail International Tracked, or you can choose DHL for a faster service (cost calculated at checkout)
Jewellery Care
Jewellery Care
Silver jewellery needs a little care to keep its shine. To prevent tarnishing, avoid contact with harsh chemicals like bleach, chlorine, perfumes, and lotions, and remove your pieces before swimming, showering, or exercising. Store silver in a dry place, ideally in an air-tight container, and gently polish it regularly with a soft cloth. For deeper cleaning, use mild soap and water or a specialised silver cleaner. Remember, tarnish is natural, and regular wear can actually help keep it at bay, but proper storage and avoiding chemicals are essential for maintaining your silver's beauty.
Returns Policy
Returns Policy
Personalised, custom made and engraved pieces cannot be returned, however we can exchange chain lengths or chain types if needed. All non personalised necklaces can be returned, for full details of our returns policy please see here
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Trusted Customer Reviews
Barbara
The most beautiful personalised necklace, great customer service.
Very happy with it. Thank you :-)
Janice Petts
Beautiful detail
Bought this for my daughter’s birthday and she absolutely loves it. May have to get the matching earrings!
Hazel
Unique and individual, just like the love of my life whom I bought it for.
Kerry
I have bought many personalised mojos to go on a bracelet, 1 for each of my pets that I have lost (which is alot) I absolutely love all of them and the service from Stevie is second to none. Thanks Stevie
Why Scarlett Jewellery?
Every piece tells your story
Since 1998, Scarlett Jewellery has been meticulously handcrafting each piece in our studio using traditional techniques and premium materials. From the initial design sketch to the final polish, every step is carried out with passion and precision to create jewellery that's as unique as the memories it represents. When you choose Scarlett Jewellery, you're investing in a unique treasure that will be cherished for generations.
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Explore our distinctive collection of personalised jewellery for both men and women, featuring beautifully crafted charms, necklaces, and signet rings that can be customised to tell your personal story.
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Buying from Scarlett Jewellery
If you still have questions or need more information about any of our products, please get in touch.
What are your necklaces made from?
What are your necklaces made from?
Our silver necklaces are made with 925 sterling silver. Our solid gold items are crafted using solid 9ct yellow or 9ct rose gold.
Our gold plated pieces are gold plated in our workshop to order using sterling silver as a base and 18ct yellow or rose gold plate. All our precious metal jewellery is hallmarked in the UK, following the UK Assay Office requirements.
Our steel products are made with 316L steel and finished with a black powder coating.
I don't know what chain length to buy
I don't know what chain length to buy
The most popular chain length for women is 18-20", and for men it's 22-24" but it depends on the person, how large or small their neck is and how long they want to wear. it. We can happily exchange chain lengths if it's not right for you.
Do you charge for shipping?
Do you charge for shipping?
Enjoy free shipping to the UK and most of the world! Unfortunately, due to increased costs from IOSS, GSPR, recycling tariffs, and post-Brexit VAT, we've had to add shipping charges for EU orders. We appreciate your understanding!
Can I have my own symbols or fonts engraved?
Can I have my own symbols or fonts engraved?
We can do all sorts of symbols & fonts from around the world - on our list we have (but are not limited to...). bicycles, sea lions, whales, globes, compasses, flowers, hearts, stars, concentric stars, ampersands, @, hashtags, arrows... got an idea? Get in touch. We can even engrave in different languages and have already done Greek, Arabic & Hebrew to name a few.
Behind the scenes at Scarlett Jewellery to see how we craft our necklaces.
Chain Styles Featured:
- Trace chains in multiple thicknesses
- Classic spiga chains, ball chains, trace and curb chains
- Curb chains in various weights
- Available in your choice of chain length
Every piece is handcrafted with attention to detail, ensuring you receive a beautiful, lasting necklace.