White Opal Titanium Flat Back Labret Stud | Tragus & Cartilage Piercing
Sleep & Water Proof
Hypoallergenic
12 Month Warranty
30-Day Refund
A timeless white opal flat back labret stud, crafted from G23 implant-grade titanium for safe, comfortable long-term wear. The iridescent opal stone catches the light beautifully, displaying a soft rainbow of colour that sits delicately against the skin perfect for building a curated ear stack.
Available in three stone sizes 2mm, 3mm, and 4mm so you can mix and match across multiple piercings or choose the size that best suits your placement.
Made from hypoallergenic, nickel-free titanium, this stud is well suited to sensitive skin and healed piercings alike. The internally threaded flat back disc sits flush behind the ear, so it won't dig in during sleep ideal for anyone looking for fuss-free, everyday jewellery.
Suitable for: tragus, helix, flat helix, conch, forward helix, and high lobe piercings.
Specifications:
- Material: G23 Implant-Grade Titanium
- Stone: Synthetic White Opal
- Mechanism: Internally threaded flat back labret
- Gauge: 16g (1.2mm)
- Stone Size Options: 2mm / 3mm / 4mm
- Sold as a single piece
Waterproof, tarnish-resistant, and safe to wear around the clock including in the shower or at the gym.
MATERIALS
This piece is made from G23 implant-grade titanium the same grade of titanium used in surgical and medical implants. It is completely nickel-free, hypoallergenic, and resistant to corrosion, making it a safe long-term choice for cartilage piercings.
The flat back disc ensures the earring sits flush and comfortably against the skin, even during sleep.
Delivery
All orders are sent via Royal Mail Tracked 48.
- Piercings: Dispatched within 1–2 working days.
Delivery times may be extended during Bank Holidays, the Christmas period, or due to strikes.
All orders are packaged hygienically with a cleaning cloth inside a bubble wrap envelope.
RETURNS & REFUND
Return Policy
If you wish to cancel or modify your order, please send an email as soon as possible to info@carloliver.co.uk . We will try to accommodate your request, but once an order has been submitted we cannot guarantee the purchase can be cancelled or modified. Once you have received your online order, please refer to our return instructions included with your shipment.
Refund Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at info@carloliver.co.uk. Please note that returns will need to be sent to the following address: 155 Minories, Suite 285 London EC3N 1AD
Choose options
Need help?
Frequently Asked Questions
Order
This stud is designed for fully healed piercings. If your tragus or cartilage piercing is still healing, we recommend waiting until it has fully settled before changing your jewellery. If you're unsure, your piercer will be able to advise.
This flat back labret stud works well in a range of cartilage placements, including tragus, helix, flat helix, conch, forward helix, and high lobe piercings. Ear anatomy varies, so if you're unsure whether it will fit your piercing, we'd recommend checking with your piercer before purchasing.
With internally threaded jewellery, the screw thread is inside the post rather than on the outside. This means the surface that passes through your piercing is completely smooth, reducing the risk of irritation. It's the same fitting method used by professional piercers for new and sensitive piercings.
Yes. G23 implant-grade titanium is hypoallergenic and completely nickel-free, making it one of the safest materials available for body jewellery. It's the same grade of titanium used in medical implants.
Yes. G23 implant-grade titanium is fully waterproof and won't tarnish or corrode with exposure to water. You can safely wear this stud in the shower, at the gym, or whilst swimming.
Carl Oliver
ABOUT US
Welcome to CarlOliver a London-based piercing jewellery brand built for people who treat self-expression as second nature.
We started CarlOliver because we kept running into the same problem: finding body jewellery that was genuinely well-made, comfortable for long-term wear, and reasonably priced felt harder than it should. So we decided to do something about it.
Every piece in our collection is designed with everyday wearability in mind. We work exclusively with implant-grade titanium and 316L surgical steel materials chosen for their hypoallergenic properties and durability, not just because they look good in photographs.
We source our jewellery through a trusted manufacturing partner in Istanbul, combining precision craftsmanship with careful quality control at our end. Each order is inspected, packaged hygienically, and dispatched from the UK, so what arrives at your door is exactly what you ordered.
Thank you for shopping with us. If you have any questions about sizing, materials, or finding the right piece for your piercing, please don't hesitate to get in touch we're always happy to help.
The CarlOliver Team
London, England
Blog posts
When Can You Change a Conch Piercing? The Complete UK Guide (2026)
Learn when to change a conch piercing safely, how long healing takes, the warning signs to watch for and the best jewellery for comfortable healing.
Read more
How Long Does a Conch Piercing Take to Heal? (2026 UK Complete Healing Guide)
Learn how long a conch piercing takes to heal, what to expect during each healing stage, when to change jewellery and how to avoid common healing mistakes.
Read more
How Long Does a Tragus Piercing Take to Heal? (2026 UK Complete Healing Guide)
How long does a tragus piercing take to heal? Learn the full healing timeline, aftercare tips, signs of infection, jewellery advice and expert UK guidance for a smooth recovery.
Read more