16 Gauge Titanium Threadless Crystal Marquise Stud
✓ Waterproof ✓ Hypoallergenic ✓ Tarnish Free
You’ll sparkle every time you wear this stud. It features an easy-to-use threadless crystal topper, so you won’t have to struggle with tiny screw threads. This versatile stud works beautifully in multiple cartilage piercings, including the tragus, helix and conch. Titanium jewellery is hypoallergenic, nickel-free and perfect for sensitive skin, making it ideal for everyday wear.
- Material: ASTM F136 Titanium
- Gold PVD coated
- Stone: Cubic zirconia
- Thickness: 16 Gauge / 1.2MM
- Length: 6MM or 8MM
- Topper size: 4.5MM
- Threadless topper
- Suitable for helix, tragus, forward helix, flat, conch and lip piercings
Shop with confidence – thousands of five-star reviews and free tracked UK delivery on orders over £30.
PRODUCT SPECIFICATIONS
WHERE CAN I WEAR THIS?
DELIVERY & RETURNS
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.
JEWELLERY CARE & MATERIALS
JEWELLERY CARE & MATERIALS
A little care helps keep your jewellery looking its best. The right routine depends on the materials used in each piece, so always follow the guidance for its most delicate component.
Titanium is lightweight, durable and highly resistant to corrosion. Keep it clean, avoid harsh chemicals and dry it thoroughly after cleaning.
Titanium is lightweight, durable and highly resistant to corrosion. It is our preferred choice for customers with sensitive skin or concerns about nickel sensitivity.
Material is only one part of choosing jewellery for a healing piercing. Gauge, length, threading, design and surface finish must also suit your anatomy. If your piercing is still healing, speak to a professional piercer before changing your jewellery.
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.
I am absolutely delighted with my purchase from Cherry Diva! The price was fantastic and the quality is even better than I expected. Everything looks beautiful and feels really good quality. I was so happy with my order that I've just ordered another pair of belly button rings! I would definitely recommend and will be shopping here again. ❤️


















































