Great quality
"Great quality"
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16 Gauge Hypoallergenic Threadless Crystal Top Bioflex Stud
Regular price
£6.00
More stock coming soon
4,000+ Five-Star Reviews
Free Tracked
Delivery £30+
Delivery £30+
Easy Returns
Add a delicate pop of colour to your piercing with this Crystal Top BioFlex Flat Back Stud. It combines a flexible BioFlex post with a tiny 2mm cubic zirconia crystal, available in nine different colours.
✨ Why You’ll Love It
✓ Nine Crystal Colours: Choose from Purple, Blue, Clear, Green, Black, Pink, Aqua Blue, Red or Tanzanite to complement your piercing collection.
✓ Flexible BioFlex Post: The lightweight, flexible post may feel gentler against the teeth and gums than traditional metal jewellery when worn in a healed lip piercing.
✓ Threadless Push-Fit Top: The crystal topper presses securely into the post, creating a smooth, streamlined finish without external screw threads.
💎 The Detail
Dainty, colourful and easy to coordinate, this 16 Gauge flat back stud features a petite 2mm crystal that adds subtle sparkle without overwhelming your piercing. Its low-profile design works beautifully alone or as part of a colourful curated arrangement.
The flexible BioFlex post is finished with a flat backing and paired with a 316L surgical steel crystal setting. Suitable placements include the labret, medusa, Monroe, snake bites, helix, tragus, conch, flat, forward helix and lobe, depending on your anatomy and the confirmed post length.
Recommended for fully healed piercings. Clean gently with sterile saline or mild soapy water, rinse thoroughly and allow the jewellery to dry completely. Check that the push-fit topper remains secure before wearing.
Sold individually.
PRODUCT SPECIFICATIONS
Gauge / Thickness
16G (1.2MM)
Bar Length
6MM
Topper Size
2MM
Threading
THREADLESS
Core Material
BIOFLEX
Pack Quantity
1 X STUD
WHERE CAN I WEAR THIS?
The highlighted areas below show typical compatible placements for this jewellery.
Fit guidance
Suitable for the highlighted piercing placements shown above. Check the gauge and bar length against jewellery that already fits your piercing comfortably.
Placement suitability and sizing can vary depending on your individual anatomy and piercing position.
HELPFUL TOOLS
Make changing your jewellery easier
Quick Size Check
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.
Gauge / Thickness
16G (1.2MM)
The thickness of the jewellery that passes through your piercing.
Wearable Length
6MM
The wearable length of the bar or post, excluding decorative ends.
Common Placements For This Style & Size
💡 Sizing Tip
Gauge numbers work in reverse — the lower the gauge number,
the thicker the jewellery.
Piercing sizes aren't one-size-fits-all. These recommendations describe common
uses for healed piercings and are not a guarantee of fit. Always consider the
jewellery design, your piercing placement and your individual anatomy. New or
healing piercings should be sized by a professional piercer.
Shipping & Delivery
We aim to dispatch orders within 24 hours, Monday–Friday. All UK delivery options are fully tracked.
Standard Tracked
Royal Mail Tracked 48 · Usually 2–4 working days after dispatch
£2.95
FREE over £30
Express Tracked
Royal Mail Tracked 24 · Usually 1–2 working days after dispatch
£3.95
Next Day Delivery
Royal Mail Special Delivery · Guaranteed next working day*
£7.95
International Tracked
Worldwide delivery · Typically 7–21 days after dispatch
£7.95
FREE over £50
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.
90-day returns
Items must be unused and returned in their original,
unopened packaging.
Hygiene-sealed for your protection
For health and hygiene reasons, piercing jewellery cannot
be returned for a change of mind once its hygiene seal has
been opened.
Faulty or incorrect item?
Contact our Customer Care team at
support@cherrydiva.co.uk
and we’ll help put things right.
Your statutory rights are not affected.
MATERIALS & CARE
Care guidance based on the materials and finish used in this piece.
Base metal
BIOFLEX
Look after your jewellery
Keep your jewellery clean, dry and protected from harsh chemicals, cosmetics and unnecessary moisture.
WATER
Rinse & dry
CLEAN
Mild soap & water
STORAGE
Clean & dry
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.
16 Gauge Hypoallergenic Threadless Crystal Top Bioflex Stud
★★★★★
Shopping with Cherry Diva
“Quick shipping and great product will be buying again”
Overall rating: 5.0 / 5 from 3 reviews.
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Reviews
very small and delicate earring
"very small and delicate earring I love it"
"Great service and excellent quality, very quick delivery"
Q&A
- Can this be used in the nose please? Thank you
- These are 16 gauge so typically too thick for most nose piercings.
