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Shop the look
Shop the look
Shop the look
Shop the look
Shop the look
Essential Box Chain Necklace in Silver
£85
Material: Rhodium Plated Recycled Sterling Silver
Select Size:
Size Guide
Size Guide - Necklaces
Layered to perfection. Our necklaces come in a variety of lengths to achieve a curated layered look. Find your perfect fit with our size guide below.
| Size |
Length (cm) |
Length (in) |
|---|---|---|
| Short | Up to 40cm | Up to 15.7in |
| Mid-length | Up to 45cm | Up to 17.7in |
| Long | Up to 55cm | Up to 21.7in |
| Extra-Long | 55cm + | 21.7in + |
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In Stock - Free Delivery Available
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Find in store -
Gift options will not be included when selecting 'Buy with'
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Pre-order protected by Purple Dot
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Free UK delivery on all orders -
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Free returns -
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12 month warranty
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Gifting options available -
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Essential Box Chain Necklace in Silver
Perfect for everyday wear, the Essential Box Chain Necklace in Silver features durable square links. It's clean, modern design offers endless styling possibilities. Layer it with pendant necklaces or personalise it with Clip Charms to make it uniquely yours.
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Rhodium Plated Recycled Sterling Silver
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Chain Length: 40cm, 50cm or 60cm
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Chain Thickness: 1mm
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Weight: 2.5g
As most of our pieces are costume jewellery made from sterling silver or brass, plated with 18ct rose gold, 18ct gold and rhodium, they need special looking after for you to enjoy the beauty for a longer period of time. Here’s a list of tips for you on how to care for your Astrid & Miyu jewellery.
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Avoid Water
Do not place next to heater, window, air conditioner or in the bathroom. Do not wear in the pool.
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Avoid Sweat
Remove jewellery when exercising, or any other demanding physical work, as sweating causes the jewellery to tarnish.
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Storage
Storing in our original boxes or pouches is the best way to keep your jewellery. A zip plastic bag is a great alternative if no longer have the packaging.
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Avoid Cosmetics
Apply scents or cosmetics before you put on your jewellery. Perfumes and lotions will tarnish the jewellery.
Our charms are designed to help you create jewellery that's as unique as you are, but not every charm fits every style. To help you find your perfect pieces, we’ve put together a Charm Compatibility Guide so you can build your dream stack without the guesswork.
Clip Charms
Story Charms
Click Charms
Check compatibility
Please check the compatibility of the charm, bracelet, necklace or hoop earrings before placing your order.
Clip Charms
- Attach Clip Charms to selected necklaces, bracelets & hoop earrings
- Crafted in 18k gold plated recycled sterling silver or rhodium plated recycled sterling silver
- Designed to mix and match
Compatible
Story Charms
- Story Charms are compatible with Story Chain® and in-store welded jewellery
- Crafted in 9k solid gold
- Expertly welded by our in-house jewellers
Not Compatible
Click Charms
- Attach Click Charms to our Birthstone Beaded Jewellery or our cord bracelets
- Crafted in 9k solid gold, simply close over a bead, and wait for the 'click' to secure
- Designed to mix and match
Not Compatible
Check in store stock
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King's Cross
Unit 12 Bagley Walk Arches, Coal Drops Yard, London, N1C 4DH
Out of stock -
Chelsea
192 Kings Road, Chelsea, London, SW3 5XP
Out of stock -
Leeds
16-18 County Arcade, Victoria Quarter, Leeds, LS1 6BE
Out of stock -
Covent Garden
31 Neal Street, West End, London WC2H 9PR
Out of stock -
Notting Hill
177 Westbourne Grove, London W11 2SB
Out of stock -
London Selfridges
Selfridges, Third Floor, 400 Oxford Street, London, W1A 1AB
Out of stock -
Manchester Selfridges
Ground Floor, The Trafford Centre, Stretford, Manchester, M17 8DA
Out of stock -
Bond Street
4 St Christopher's Place, Marylebone, London, W1U 1LZ
Out of stock -
Brighton
5 North Street, Brighton, BN1 1EB
Out of stock -
Edinburgh
53 George St, Edinburgh EH2 2HT
Out of stock -
Newcastle Fenwick
39 Northumberland St, Newcastle upon Tyne NE1 7AS
Out of stock -
Kingston
17 Market Pl, Kingston upon Thames KT1 1JP
Out of stock -
Bristol
Quakers Friars Cabot Circus, 5 Philadelphia Street, Broadmead, Bristol, BS1 3BZ
Out of stock -
Bath
3 Milsom Street, Bath, BA1 1DA
Out of stock -
Glasgow
14 Royal Exchange Square, Glasgow, G1 3AB
Out of stock -
Spitalfields
6 Market St, Spitalfields, London, E1 6DT
Out of stock -
House of A&M - Carnaby
5-7 Fouberts Place, Carnaby, London, W1F 7PY
Out of stock -
Harrods
Harrods 4th Floor, 87-135 Brompton Rd, London SW1X 7XL
Out of stock -
Cardiff
16 The Hayes, Morgan Quarter, Cardiff, CF10 1AH
Out of stock -
Hampstead
2-6 Hampstead High St, NW3 1PR
Out of stock -
Manchester
18 Market Street, Manchester, M1 1PT
Out of stock -
Belfast
Unit LG2, Victoria Square, Belfast, Northern Ireland. BT1 4QG
Out of stock
Select Size
Layered to perfection. Our necklaces come in a variety of lengths to achieve a curated layered look. Find your perfect fit with our size guide below.
| Size |
Length (cm) |
Length (in) |
|---|---|---|
| Short | Up to 40cm | Up to 15.7in |
| Mid-length | Up to 45cm | Up to 17.7in |
| Long | Up to 55cm | Up to 21.7in |
| Extra-Long | 55cm + | 21.7in + |
Delivery & Returns
UK Delivery
Next Day Delivery
£4.95, or free on orders over £100. Order by 1pm Mon-Thu
Premium Next Day: DPD
£5.95, order by 1pm Mon-Thu
Premium Next Day: Delivery before noon
£7.50, order by 1pm Mon-Thu
Free Standard Delivery
2-4 Working Days
Saturday Delivery
£7.50, order by 1pm Mon-Fri
International Delivery
Standard Delivery - Duties & taxes included
Free on orders over £120, or £15 / 7-10 working days
Shopping in Europe or North America? Visit our EU and US for quicker delivery times.
Free Extended Returns
Treating your nearest and dearest to A&M this year? We’re extending our returns period for orders placed from 29th October - 23rd December, so they can return their jewels until 31st January. Gifting has never been so stress free.
For returns outside of this period:
We offer refunds & exchanges as long as they are within 28 days of the date of purchase, and are eligible for return. We are happy to take back unwanted items (except socks, aftercare solution and personalised products, including engraving and monogramming).
The Advent Calendars can be returned until 1st December 2025.
Instant Exchange
Don’t want to wait for your new jewels? You can use our Instant Exchange method, and we’ll send out your new order as soon as you’ve registered a return (so you don’t have to wait for it to arrive back to us!).
To place a return or exchange, please use our self-serve returns portal.
For more information, please visit our help centre.
Gifting options
Your jewels will arrive in our 100% recyclable jewellery box and a reusable suedette pouch. Sending as a gift? Add the finishing touches to your order below. For your piece of mind, all orders come with a gift receipt. Please note, gifting options do not apply to gift cards.
Gift Bag
All pieces will arrive in one A&M bag. You can add multiple if needed.
Free Gift Message
Let your loved ones know what they mean to you with a free gift message.
Gift Wrap & Ribbon
All pieces will be individually wrapped in a cosmic sleeve, topped with a ribbon.
Select chain
Size
Layered to perfection. Our necklaces come in a variety of lengths to achieve a curated layered look. Find your perfect fit with our size guide below.
| Size |
Length (cm) |
Length (in) |
|---|---|---|
| Short | Up to 40cm | Up to 15.7in |
| Mid-length | Up to 45cm | Up to 17.7in |
| Long | Up to 55cm | Up to 21.7in |
| Extra-Long | 55cm + | 21.7in + |
You May Also Like
We've put together a selection of similar jewels you might like!
The Ultimate Gift
Our Packaging
Get ready to meet your new favourite jewels. Our pieces will arrive to you in a reusable suedette pouch, and a 100% recyclable jewellery box.
“Perfect fit and style the detail is super cute. Will definitely be ordering more jewellery from Astrid and Miyu.”
Naomi. M
