An open horseshoe tipped with a crystal at each end, so the piercing is framed from both sides. Light enough to forget you put it in.
“The only materials I recommend for piercings are implant-grade, especially titanium. With cheaper alternatives, you never really know what metals are hidden beneath the plating, and that uncertainty can lead to complications”
Meet your new everyday sparkle! Our Solitaire Crystal Stud now features an internally threaded design—updated for ease of use and a seamless fit. This stud is the perfect blend of elegance and simplicity, featuring a dazzling solitaire crystal set in high-quality titanium. Lightweight and hypoallergenic, it's ideal for sensitive skin and everyday wear.
With a variety of bar lengths (6mm to 8mm), you can customize the perfect fit for any piercing, from your helix to your tragus or anywhere else you want a touch of shine. The internally threaded mechanism ensures a secure and hassle-free experience, combining functionality with a clean, minimalist aesthetic.
Details:
16 Gauge
Bar lengths: 6mm, 8mm
Made from high-quality titanium
Hypoallergenic and lightweight
Sold individually
2.5mm crystal
Will it fit?
1.2mm gauge. 8mm diameter.
It sits in a lobe, helix, forward helix, rook or tragus.
Sold as a single, so add two to your basket if you want a pair.
Fresh piercing? Ask your piercer when you can switch. They know your ear.
Delivery & warranty
Same-day dispatch on orders placed Monday to Friday before 2pm.
Letterbox-sized, so it goes through the door. You do not need to be in.
90-day warranty on every piece.
Materials
Our titanium is Implantium™, implant-grade F-136 - the material piercers actually recommend. Nickel-free and hypoallergenic.
Puretone™ is our true-to-tone colour plating - champagne gold and clean bright silver, every time.
Why it stays in
Put it in and forget it.
Sleep in it
Smooth all the way round. Nothing to catch on a pillow.
Shower in it
Swim, sweat, shower. It comes out the same as it went in.
Never turns green
Built to live on you, not in a box.
The metal piercers name
Implantium™ F-136. Nickel-free and hypoallergenic.
24,000+Happy ears
F-136Implant-grade
0Nickel
90 daysWarranty
Three seconds
How it goes in.
01
Unscrew one end
Twist the crystal end off the bar.
02
Thread it through
Slide the bar through your piercing.
03
Screw it back on
Twist the crystal back on, finger-tight. Done.
Plain words
Not all metal is the same.
What we use
Implantium™ titanium
ASTM F-136
Implant-grade. Nickel-free and hypoallergenic - the material piercers actually recommend.
Surgical steel
316L
Contains nickel. Fine on a healed ear. A common cause of itching on one that is still settling.
Plated costume metal
Mixed base metals
You never really know what is under the plating. That is where the green marks and the guessing come from.
Before you ask
The questions we actually get.
Can I sleep in it?
Yes. It is smooth the whole way round, with nothing to catch on a pillow.
Will it turn green?
No. Every piece is built to live on you, not in a box. Swim, sweat, shower and sleep in it.
Is that one earring or a pair?
One. It is sold as a single, so add two to your basket if you want a pair.
I have had my piercing for years, always been infected and have tried loads of different jewelleries, never worked. These flatbacks are amazing, 8mm works when it is bumpy, gorgeous shiny comfy, just can't ask for more X
Brought as a cute set, absolutely love them they are so dainty and great quality. I would highly recommend. All the earrings I’m wearing are from Smoothie London, I get so many compliments about how lovely my earrings are! Very happy with the purchases I made.
Absolutely love this piece. My helix was previously struggling to heal and since switching to this piece of jewellery, I no longer suffer with swelling. Would definitely recommend.
Love my Sparkly helix flat back! I can finally sleep on my side after 2 years of a bruised & tender feeling ear...Its so comfy!! I was starting to think I needed to remove my old stud & give up but am so glad I found Smoothie London!
Highly recommend the Implantium range! Pretty & practical! Im about to place my 3rd order! x
Love my new flatback earrings in titanium! Its the only metal and backing of earring that I'll buy due to extremely sensitive ears. Look forward to my next purchase treat.
I really love the design of this earring but I think it would be so much better if they offered different ones for your left and right ear as obviously they curve differently and these earrings are a-symmetrical
Really useful customer service team who helped answer all my queries with my purchase. Order came quickly and great quality. Had been having problems with my helix piercing but all sorted once I put this one in!
I am very pleased with my purchase, it is made well, feels quality and I have no problems recommending it to my friends and family. I will definitely be looking at more 🤩
I preordered the gilded leaf flatback stud and it was worth the wait! It came within the delivery window that it stated and came perfectly packaged with a lovely travel pouch! The item itself is perfect, I love the shape of the flatback! I also love that the screw in front has a slightly longer thread than others, making it easier to tighten the earring. The piece is perfect and I love the design and the shine it has!
This earring is in my Travis. I love these earring so much. My whole ear is nearly all Smoothie London earrings. So lovely and pretty and well worth the money.