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16 Gauge Rose Gold Crystal Flat Back Stud
Delivery £30+
✓ Waterproof ✓ Hypoallergenic ✓ Tarnish Free
Add a classic touch of sparkle to your piercing with this Rose Gold Crystal Flat Back Stud. Made from durable 316L surgical steel, it features a rose gold PVD finish and a clear 3mm cubic zirconia crystal.
✨ Why You’ll Love It
✓ Dainty Crystal Top: The clear 3mm cubic zirconia crystal delivers a neat, light-catching finish that is easy to combine with other jewellery.
✓ Internally Threaded Design: The smooth post passes through your piercing without exposed external threads, while the topper screws securely into place.
✓ Two Post Lengths: Choose from a close-fitting 6mm post or a roomier 8mm option to suit your piercing placement and anatomy.
💎 The Detail
Simple, sparkling and easy to style, this rose gold flat back stud is a versatile addition to a curated ear. Its compact crystal topper makes it suitable for pairing with both decorative studs and hoops without making your ear stack feel overcrowded.
The 16 Gauge post is available in a 6mm or 8mm wearable length. It can be worn in compatible helix, flat, tragus, conch and earlobe piercings, as well as suitable lip and labret placements. Always choose the post length that leaves enough room for your anatomy without excessive movement.
Made from 316L surgical steel with a durable rose gold PVD coating. Clean gently with mild soap and warm water, dry thoroughly and store separately when it is not being worn.
Sold individually.
WHERE CAN I WEAR THIS?
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.
Shipping & Delivery
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.
Returns
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 ROSE 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 1 reviews.
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