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Body Jewellery Size Guide

Finding the right jewellery size ensures comfort, proper healing, and the best fit for your anatomy. Use the guides below to understand gauge, diameter, and post length.

Important sizing information

Body jewellery sizing can vary depending on anatomy, piercing placement, and healing stage.

The information on this page is intended as a general guide only.

For the most accurate fit we always recommend consulting a professional piercer, especially for new or healing piercings.

If you're unsure about sizing, feel free to contact us or speak to your piercer before ordering jewellery.

Gauge Guide Table

Gauge Millimetres (mm) Common Piercings
20g0.8mmNostril/Lobes
18g 1.0mm Nostril/Lobes
16g 1.2mm Majority of Piercings
14g 1.6mm Navel/Industrial/Nipples/Tongue
12g 2.0mm Larger Gauge Piercings

Ring Diameter Guide

Internal Diameter (mm) Common Piercing Placements
6mmTight cartilage piercings like Tragus/ Forward Helix
7mm Rook/Nostril
8mm Helix/Nostril/Lobes/Septum
9mm Lobes/Helix/Septum
10mm Lobes/Daith/Septum
12mm Conch/Lobes
14mm Conch

Understanding Labret Post Length


Labret posts are measured by the wearable length of the bar, not including the threaded or threadless end.

The correct length depends on several factors including:

  • Piercing placement
  • Individual anatomy
  • Jewellery style
  • Whether the piercing is fresh or healed

For this reason we recommend confirming your post length with a professional piercer before purchasing jewellery.

Threadless End Size Guide

Size (mm) Size (inches) Appearance
2.0mm5/64"Very small / subtle
2.5mm 3/32" Small
3.0mm 1/8" Standard size
3.5mm 9/64" Slightly larger than standard
4.0mm 5/32" Noticeable
5.0mm 3/16" Larger statement piece