A beautiful and elegant ear
"A beautiful and elegant ear stud. I love small studs and this was perfect for me. And the flat back on this is perfect for when you go to sleep."
3 FOR 2 ✨ BUY 2, GET 1 FREE! CODE: 3FOR2
✓ Waterproof ✓ Hypoallergenic ✓ Tarnish Free
Available in silver or gold, this 16 Gauge Titanium Threadless Crystal Flat Back Stud combines a 4mm cubic zirconia topper with an ASTM F136 implant-grade titanium post. Its sleek flat back and secure push-fit construction create a polished, versatile option for compatible cartilage and labret piercings.
✨ Why You’ll Love It
✔ ASTM F136 Implant-Grade Titanium: Lightweight, nickel-free and highly resistant to corrosion, making it an excellent choice for sensitive skin.
✔ Easy Threadless Fit: The push-fit topper secures without traditional screw threading, creating a smooth and convenient closure.
✔ Silver or Gold Sparkle: Choose natural silver-toned titanium or a warm gold PVD finish, both completed with a light-catching 4mm crystal.
💎 The Detail
Minimal, polished and easy to style, this titanium flat back stud features a classic round cubic zirconia topper that adds just the right amount of sparkle. The 4mm stone is noticeable without being overly elaborate, making it easy to wear alone or within a curated ear.
The 16G post has an 8mm wearable length and a smooth flat backing. Choose natural silver titanium for a clean finish or gold PVD for a warmer look. The threadless topper should be gently bent before insertion to create the tension needed to hold it securely.
Suitable for compatible fresh or healed piercings when the gauge, post length, jewellery style and fit have been approved by a professional piercer.
The highlighted areas below show typical compatible placements for this jewellery.
Suitable for the highlighted piercing placements shown above. Check the gauge and post length against jewellery that already fits your piercing comfortably.
Placement suitability and sizing can vary depending on your individual anatomy and piercing position.
These are the measurements for this piece of jewellery. If this product has multiple sizes, the guide will use your selected size where available. Compare with jewellery that already fits you comfortably if you're unsure.
We aim to dispatch orders within 24 hours, Monday–Friday. All UK delivery options are fully tracked.
Need it quickly? Express orders placed before 2pm Monday–Friday are eligible for same-day dispatch. Next Day Delivery orders must be placed before 2pm for same-day dispatch.
Cut-off times exclude weekends, UK Bank Holidays and multipack sets. Delivery estimates begin after dispatch.
Changed your mind? Unopened piercing jewellery can be returned within 90 days of purchase.
Your statutory rights are not affected.
MATERIALS & CARE
Care guidance based on the materials and finish used in this piece.
Avoid prolonged exposure to water, perfume, lotions and chemicals to help preserve the GOLD PVD finish.
Typical Sizes by Piercing
| Piercing | Common Gauge | Typical Post Length* |
|---|---|---|
| Lobe | 16G–20G | 6–8mm |
| Helix | 16G–18G | 6–8mm |
| Forward Helix | 16G–18G | 6mm |
| Flat | 16G–18G | 6–8mm |
| Tragus | 16G–18G | 6mm |
| Conch | 16G | 6–8mm |
| Nostril | 18G–20G | 6–8mm |
*Typical sizes are a guide for healed piercings only. Anatomy and piercing placement vary, so your ideal post length may differ. Where possible, measure jewellery that already fits comfortably or ask your piercer.
Gauge / Thickness
| Gauge | Thickness | Commonly Used For |
|---|---|---|
| 20G | 0.8mm | Fine piercing jewellery |
| 18G | 1.0mm | Nose and some ear piercings |
| 16G | 1.2mm | Common cartilage and flat back jewellery size |
| 14G | 1.6mm | Thicker piercing jewellery |
Bar Length
| Length | Fit |
|---|---|
| 4mm | Very short / close fit |
| 6mm | Close, neat fit for many healed piercings |
| 8mm | More room and a slightly looser fit |
| 10mm | Longer fit / additional room |
| 12mm+ | Extra length where required |
How is length measured?
Bar length is measured along the wearable post only, not including the decorative top or flat back.

Everyone’s anatomy is different. If possible, measure a piece of jewellery that already fits you comfortably.
“Very pretty & sparkly”
Overall rating: 5.0 / 5 from 4 reviews.
Review topics: [].
"A beautiful and elegant ear stud. I love small studs and this was perfect for me. And the flat back on this is perfect for when you go to sleep."
"Product as described and great quality"
"Lovely earring"
"Great earring and so easy to fit. Super fast delivery"