



Blue Crystal Fan Titanium Piercing Stud in Platinum
For healed piercings only
Material: Titanium - Platinum PVD Coated Front
Backing type: Piercing Post in Titanium
Post size:
Select post

Select post size
- 4.5mm
- Our shortest length yet. This piercing post is designed for an ultra-snug fit in fully healed piercings. Ideal for thinner placements like the high lobe or forward helix.
- 6mm
- Our standard post size for healed piercings. Offering a snug fit for lobe, tragus and helix placements, its the perfect match for your forever stack.
- 8mm
- A familiar favourite if you've been to our studios before, this is the size we generally pierce with in-store. Comfortable and reliable for most lobe and cartilage placements, this length is the perfect all-rounder for your collection.
- 10mm
- Designed with your healing journey in mind, this length offers the essential extra breathing room for sensitive piercings.
- 12mm
- In-store Exclusive: Our longest post length for unique anatomy requirements. Book an appointment with our expert piercers if you think this one is for you.

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Find in store -
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Pre-order protected by Purple Dot
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Free standard delivery -
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Free returns -
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12 month warranty
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Gifting options available -
Worth 425 points. Earn 5 points for every £1 spent Create a membership
Blue Crystal Fan Titanium Piercing Stud in Platinum
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Titanium, Cubic Zirconia Stones
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Post Gauge: 1.2mm
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Front Design: 12.55 x 5.55mm
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Weight: 0.95g
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.
Check in store stock
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King's Cross
Unit 13 Bagley Walk Arches, Coal Drops Yard, London, N1C 4DHIn stockGet directions -
Hampstead
2-6 Hampstead High St, NW3 1PROut of stock -
Harrods
4th Floor, 87-135 Brompton Rd, London SW1X 7XLOut of stock -
House of A&M - Carnaby
5-7 Fouberts Place, Carnaby, London, W1F 7PYIn stockGet directions -
Chelsea
192 Kings Road, Chelsea, London, SW3 5XPIn stockGet directions -
Kingston
17 Market Pl, Kingston upon Thames KT1 1JPIn stockGet directions -
Covent Garden
31 Neal Street, West End, London WC2H 9PRIn stockGet directions -
Notting Hill
177 Westbourne Grove, Notting Hill, London, W11 2SBIn stockGet directions -
London Selfridges
Selfridges, Third Floor, 400 Oxford Street, London, W1A 1ABIn stockGet directions -
Mayfair Piercing Studios
4 South Molton Street, London, W1K 5QDOut of stock -
Spitalfields
6 Market St, Spitalfields, London, E1 6DTIn stockGet directions -
Bath
3 Milsom Street, Bath, BA1 1DAOut of stock -
Bicester Village
Unit 85, 50 Pingle Dr, Bicester OX26 6WDOut of stock -
Brighton
5 North Street, Brighton, BN1 1EBIn stockGet directions -
Bristol
Quakers Friars Cabot Circus, 5 Philadelphia Street, Broadmead, Bristol, BS1 3BZOut of stock -
Dublin
2 Anne St, Dublin, D02 KR65, IrelandIn stockGet directions -
Glasgow
14 Royal Exchange Square, Glasgow, G1 3ABOut of stock -
Leeds
16-18 County Arcade, Victoria Quarter, Leeds, LS1 6BEOut of stock -
Manchester
18 Market Street, Manchester, M1 1PTIn stockGet directions -
Newcastle Fenwick
39 Northumberland St, Newcastle upon Tyne NE1 7ASIn stockGet directions -
Selfridges Birmingham
Level 3, The Bullring, Upper Mall, Birmingham, B5 4BPOut of stock -
Manchester Selfridges
Selfridges Manchester Exchange, 1 Exchange Sq, Central, Manchester, M3 1BDIn stockGet directions -
Belfast
Unit LG2, Victoria Square, Belfast, BT1 4QGIn stockGet directions -
Cambridge
9 Trinity Street, Cambridge, CB2 1SUIn stockGet directions -
Cardiff
16 The Hayes, Morgan Quarter, Cardiff, CF10 1AHIn stockGet directions -
Edinburgh
53 George St, Edinburgh, EH2 2HTIn stockGet directions -
Kildare
Unit 112, Kildare Village Nurney Road Kildare Town Co. Kildare R51 R265, IrelandIn stockGet directions -
Amsterdam
Runstraat 22A. 1016 GK, Amsterdam, NetherlandsIn stockGet directions -
WOW Concept Serrano
C. de Serrano, 52, Salamanca, 28001 Madrid, SpainIn stockGet directions -
Los Angeles - Abbot Kinney
1335-1/2 Abbot Kinney Boulevard, Venice, CA 90291In stockGet directions -
New York - Madison Avenue
1134 Madison Avenue, New York, NY 10028In stockGet directions -
New York - West Village
372 Bleecker St, New York, NY 10014In stockGet directions
Delivery & Returns
UK Delivery
Free Standard Delivery
2-4 Working Days
Next Day Delivery
£4.95, or free on orders over £100. Order by 2pm Mon-Thu
Premium Next Day: DPD
£5.95, order by 2pm Mon-Thu
Premium Next Day: Delivery before noon
£7.50, order by 2pm Mon-Thu
Saturday Delivery
£7.50, order by 2pm Mon-Fri
International Delivery
Standard Delivery - Duties & taxes included
Free on orders over £120, or £15 / 7-10 working days
Returns & Exchanges
We offer refunds and exchanges on eligible items returned within 28 days of purchase.
Items must be unworn and in their original condition. Please note, we’re unable to accept returns on:
- Socks
- Aftercare solutions
- Personalised products, including engraving and monogramming
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.

Gift Wrap & Ribbon
All pieces will be individually wrapped in a cosmic sleeve, topped with a ribbon.

Free Gift Message
Let your loved ones know what they mean to you with a free gift message.
Select chain
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Size Guide
Piercing Posts
Our piercings posts come in four different lengths so you can choose the best fit for your piercing placement and aftercare journey. While a 6mm post works well for fully healed piercings, we recommend starting with 10mm for new or sensitive piercings.






























